TIMERS V8.0, V9.0 Multi Functional Timer Relay User Manual

The multi-functional timer relay is designed to provide various
timing functions based on user requirements. It can operate within
a specified voltage range and offers different output types,
depending on the model.

2. Compare Timer Versions:

The Version V9 of the timer relay offers more accurate frequency
clock with just +/- 2sec per day fluctuation and software
correction compared to Version V8, which has +/- 2% fluctuation.
Additionally, V9 PCB is conformal coated for extra protection.

3. Timer’s Wiring Diagram:

Follow the appropriate wiring diagram based on the output type
of the timer (Positive or Sink) to ensure proper connection and
operation. Be cautious when connecting the timer to a programmer to
avoid overload or damage to power sources.

4. Understanding Timer Delay Relay Function:

The timer delay relay functions provide control over output
power based on specified events. Refer to the manual for detailed
explanations of timing functions and terminology used in the
circuit design. Understand how to initiate and trigger the timer
for desired operation.

FAQ

Q: What should I do if I encounter problems with the item or
delivery?

A: Do not return the item to the original retailer. Contact
support at timersshop@gmail.com for assistance with any issues
related to the item or its delivery.

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TIMERS.SHOP
Multi-functional Timer relay. (Version V8.0 and V9.0)
User Manual
V3.5b 2025/10/19
!!! Warning !!!
DO NOT return the item to the original retailer. Contact the support for any problem with the item or item delivery.
timersshop@gmail.com
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Table of Contents
1. Multi-functional Timer Relay description ……………………………………………………………………………………………………….. 3 2. Compare Timer versions ………………………………………………………………………………………………………………………………. 5 3. Timer’s wiring diagram ………………………………………………………………………………………………………………………………… 6
3.1 Connecting timer ………………………………………………………………………………………………………………………………… 6 3.2 Converting timer with Sink (Ground) output …………………………………………………………………………………………… 6 3.3 Connecting timer to the programmer…………………………………………………………………………………………………….. 7 3.4 Connecting timer to the programmer for in-circuit programming. …………………………………………………………….. 8 1. Understanding Timer Delay Relay Function…………………………………………………………………………………………………….. 9 2. Timer function table with charts………………………………………………………………………………………………………………….. 10 3. Timer trigger. ……………………………………………………………………………………………………………………………………………. 24 3.1 Timer trigger operation with charts. ……………………………………………………………………………………………………. 24 3.2 Example of trigger setup…………………………………………………………………………………………………………………….. 25 3.3 Timer trigger configuration table. ……………………………………………………………………………………………………….. 26 3.4 Multi-trigger operation………………………………………………………………………………………………………………………. 27 Trigger threshold…………………………………………………………………………………………………………………………………………… 30 Initial trigger ignore ………………………………………………………………………………………………………………………………………. 30 Trigger voltage ……………………………………………………………………………………………………………………………………………… 30 4. Timer Output mode …………………………………………………………………………………………………………………………………… 31 5. Timer Output type …………………………………………………………………………………………………………………………………….. 31 6. Timer programming …………………………………………………………………………………………………………………………………… 32 7. Troubleshooting ………………………………………………………………………………………………………………………………………… 33 8. Low Power Mode ………………………………………………………………………………………………………………………………………. 34 9. Accessories……………………………………………………………………………………………………………………………………………….. 35 9.1 Timer programming circuit (sold separately) ………………………………………………………………………………………… 35 10. YouTube Videos ……………………………………………………………………………………………………………………………………. 35 11. Useful links …………………………………………………………………………………………………………………………………………… 35

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1. Multi-functional Timer Relay description

The multi-functional Timer delay module is a revolutionary circuit with many commonly used timer delay functions. It is perfect for many applications from hobbies to industrial controls. The timer has more than thirty different timing functions with the optional ability to trigger them by application of input voltage to the trigger wire. Dry contacts can be used as well. The timer can be used for hundreds of various applications from delaying power to the circuit, supplying power in cycling fashion, or creating a self-latching timed circuit. The timer is easy to connect and configure. All the configurations are permanently saved into the internal flash memory. The timer works with 3V to 28V supply voltage and can handle up to 5amp/10amp of current (depending on the model). This makes the timer applicable to a variety of applications. The timer’s maximum current can be extended with the use of the external relay. The timer can run in Low Power mode which is suitable for battery-powered applications. A built-in fly-back diode allows for a direct connection of inductive loads.

Voltage range:
Max current: Output type: Minimum time duration: Maximum time duration: Idle current consumption:
Temperate rating

3-18 V DC 5 A version 6-28 V DC 10 A version 5 A or 10 A
Positive or Sink (Ground). Depending on the model
0.01 second 400 days 800 µA or 50 µA (in LOW POWER mode under certain conditions) -40 C + 80 C

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· Do not short timer’s output to the ground. It would cause excessive current, possible device overheating, and smoke.
· Do not exceed the timer’s current capacity. · Do not reverse power supply polarity. It could
cause the timer’s internal components to fail and overheat.
· Do not put a timer into a hot environment causing it to exceed specified temperate range working conditions.
· Do not disconnect the ground from the timer while under power.

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2. Compare Timer versions
What is the difference between Version V8 and V9? V9 contains more accurate frequency clock with just +/- 2sec per day fluctuation and software correction. V8 has +/- 2% fluctuation. V9 PCB is conformal coated providing an extra layer of protection.

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3. Timer’s wiring diagram
3.1 Connecting the timer with Positive output
*** For up-to-date installation instructions and videos, visit http://doc2.us/main View Timer’s Cookbook at http://timers.shop/Timer-Cook-Book_ep_43-1.html
3.2 Connecting the timer with Sink (Ground) output

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3.3 Connecting timer to the programmer.

Warning!!! When powering the timer from the programmer does not connect the load as the load could overload the USB supplied power. Do not connect external power to the timer as the power will be routed back to USB power source. It might destroy the USB power source as well as the programmer’s circuit.

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3.4 Connecting timer to the programmer for in-circuit programming.

Warning!!! When powering the timer from the external source, do not connect the
programmer’s power line. It might destroy the USB power source as well as the programmer’s circuit.

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1. Understanding Timer Delay Relay Function.

Understanding all the time delay relay functions available in multifunctional timer can be an intimidating task. During the circuit design with the timer relay and variety of timer configurations, questions such as what initiates the timer delay functions, does the timing starts with the application of the power or trigger signal, for how long output power should stay on, etc., could arise and must be answered.

The timer is simply a logic control circuit to control the output power based on the events. Typically, the timer is initiated or triggered by one of two methods:
· Application of power voltage · High or low trigger signal
The trigger signal can be one of the following: · A control switch (dry contacts): limit switch, push-button, the float switch · Voltage (power trigger): signal output from another device, power signal
To help understand the timer functionality let’s look at the common terminology used throughout this manual.
· Input Voltage power voltage applied to the timer. Depending on the selected function, the input voltage will either initiate the timing event or power the timer to be ready to accept the trigger signal.
· Trigger Signal in certain timing functions, a trigger is used to initiate a timing event after the input voltage has been applied. As noted above this trigger can either be a control switch (dry contact switch) or a power trigger (voltage).
· Output output voltage from the timer. The timing of the output voltage is controlled by the selected timing event and trigger method.

Below (Figure 1) is a description of the timing functions. A timing chart shows the relationship between
Input Voltage, Trigger Signal, and Output. Note that Trigger Signal is optional for some of the timer functions and mandatory for others. Before going through all the available functions look at the first one in detail.

Figure 1.

Function

ON DELAY

Operation
Upon the application of input voltage, the time delay (t) begins. At the end of the time delay (t), the output is energized. Input voltage must be removed to reset the time delay relay & de-energize the output.

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Diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…….lh…….l’ }, { name: “output”, wave: ‘l.h……l.h……l’ }, {},{}, { name: “power”, wave: ‘lh…….lh…….l’ }, { name: “trigger”, wave: ‘l.H.l……H.l…..’ }, { name: “output”, wave: ‘l..h…..l..h…..l’ }]}

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The timer function #1 is ON DELAY, it allows to supply power after some time (t). There are two timing charts, one without a trigger and one with a trigger. Trigger selection can be done during timer configuration. Let’s look at the first chart where the timer is triggered by the supplied input voltage. Once power is supplied to the timer, the time delay (t) begins, at the end of the time delay (t) output is energized and stays on until power to the timer is removed. Removal of the power resets the timer circuit, and the timer is ready for another cycle. The second chart is applicable when a trigger option is selected. In this particular case, the trigger on High (positive) voltage is selected. More on trigger options can be found later in the manual. Upon application of power, the timer is ready to accept the trigger signal. When the trigger is applied, the time delay (t) begins. At the end of the time delay (t) output is energized and stays on until power to the timer is removed. Another application of the trigger during time delay (t) or the output energized period, does not affect the timer function. Only the first application of the trigger matters. The diagrams can also be viewed or edited online at https://wavedrom.com/editor.html page.

2. Timer function table with charts
(Note that function number # will be used during timer configuration.)

Figure 2. # Function
1 ON DELAY

Operation
When input voltage is applied, the time delay (t1) starts. After the time delay (t1) completes, the output becomes energized. To reset the time delay relay and de-energize the output, the input voltage must be removed.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…….lh…….l’ }, { name: “output”, wave: ‘l.h……l.h……l’ }, {},{}, { name: “power”, wave: ‘lh…….lh…….l’ }, { name: “trigger”, wave: ‘l.H.l……H.l…..’ }, { name: “output”, wave: ‘l..h…..l..h…..l’ } ]}
2 INTERVAL ON Upon the application of input voltage, the output becomes energized, initiating
the time delay period (t1). Once the time delay (t1) concludes, the output is
then de-energized. To reset the time delay relay, the input voltage must be
disconnected.

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Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…….lh…….l’ }, { name: “output”, wave: ‘lh..l…..h..l…..’ }, {},{}, { name: “power”, wave: ‘lh…….lh…….l’ }, { name: “trigger”, wave: ‘l.Hl…….Hl……’ }, { name: “output”, wave: ‘l.h..l…..h..l….’ } ]}

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# Function

Operation

REPEAT Upon application of voltage, time delay (t3) begins, and the output is delayed

CYCLE WITH for (t4), then energized for the time delay (t1) and de-energized for (t2) until

INITIAL

(t3) timeout is reached.

DELAY

(t3) set to 0 will repeat the cycle indefinitely.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “output”, wave: ‘l.hlhlhlhlhlhlhlhl.’}, {},{}, { name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl……………’ }, { name: “output”, wave: ‘l..hlhlhlhlhlhlhl..’ } ]}

REPEAT Upon application of voltage, time delay (t3) begins, and the output is energized

CYCLE WITH for (t4), then de-energized for the time delay (t1) and energized for (t2) until

INITIAL

(t3) timeout is reached.

DELAY

(t3) set to 0 will repeat the cycle indefinitely.

(On first)

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “output”, wave: ‘lhlhlhlhlhlhlhlhl..’}, {},{}, { name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl……………’ }, { name: “output”, wave: ‘l.hlhlhlhlhlhlhlhl.’ } ]}

5 TRIGGERED Upon application of input voltage, the timer relay is ready to accept the trigger.

DELAY

When the trigger is applied, the time delay (t1) begins. At the end of the time

INTERVAL 2 delay (t1), the output is energized and remains energized for the time delay

Single Cycle (t2). At the end of the time delay (t2), the output is de-energized, and the relay

is ready to accept another trigger. During both time delays (t1) and (t2), the

trigger is ignored. When activated with a secondary trigger, the time delays are

set to t3 and t4.

Notes: Older documentation refers to function 5 as cycling. See functions 3, 4,

8, and 9 for cycling functionality.

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# Function

Operation

Display diagram online: https://wavedrom.com/editor.html { signal: [ { name: “power”, wave: ‘lh…………….l’ },

{ name: “trigger”, wave: ‘l.Hl..HlHl…..Hl..’ },

{ name: “trigger”, wave: ‘l………Hl..Hl…’ }, { name: “output”, wave: ‘l..h.l.hl..h.l…..’ } ]}

REPEAT Upon application of voltage, time delay (t3) begins, and the output is delayed

CYCLE WITH for t4. Then t1 and t2 cycle start. The output is de-energized for the time delay

INITIAL

(t1) and energized for (t2) until (t3) timeout is reached.

DELAY

When trigger 1 is activated, the cycle advances to the start of the t1 duration.

And when trigger 2 is activated, the cycle advances to the start of t2 duration.

(t3) set to 0 will repeat the cycle indefinitely.

Display diagram online: https://wavedrom.com/editor.html #Function 06 { signal: [ { name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l……Hl……….’ }, { name: “trigger”, wave: ‘l………..Hl…..’ }, { name: “output”, wave: ‘l…h.lh.l.hl.h.l..’ } ]}
7 DELAYED Upon the application of input voltage, the initial time delay (t1) starts. After INTERVAL the completion of this initial time delay (t1), the output becomes energized and Single Cycle stays energized for the duration of the second time delay (t2). Following the conclusion of this second time delay (t2), the output is de-energized. To reset the time delay relay, the input voltage must be removed.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…….lh…….l’ },

{ name: “output”, wave: ‘l..h.l……h.l….’ },

{},{}, { name: “power”, wave: ‘lh…….lh…….l’ }, { name: “trigger”, wave: ‘l.Hl…….Hl……’ }, { name: “output”, wave: ‘l…h.l……h.l…’ } ]}

REPEAT Upon application of voltage, time delay (t3) begins, and the output is energized

CYCLE

for the time delay (t1). At the end of the time delay (t1), the output is de-

(On First)

energized for the time delay (t2) and continues to cycle until (t3) is reached.

t3 set to 0 will repeat the cycle indefinitely.

t4 is used to insert an inactive phase. t4 set to 0 will force the cycle to end

when t3 expires.

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# Function

Operation

Display diagram online: https://wavedrom.com/editor.html

{ signal: [ { name: “power”, wave: ‘lh…………….l’ }, { name: “output”, wave: ‘lhlhlhlhlhlhlhlhl..’}, {},{}, { name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl……………’ }, { name: “output”, wave: ‘l.hlhlhlhlhlhlhlhl.’ }
]}

REPEAT Upon application of voltage, time delay (t3) begins, and the output is de-

CYCLE

energized for the time delay (t1). At the end of the time delay (t1), the output is

(Off First) energized for the time delay (t2) and continues to cycle until (t3) is reached.

t3 set to 0 will repeat the cycle indefinitely.

t4 is used to insert an inactive phase. t4 set to 0 will force the cycle to end

when t3 expires.

{ name: “trigger”, wave: ‘l.Hl……………’ },

{ name: “output”, wave: ‘l..hlhlhlhlhlhlhl..’ } ]}

ON/OFF

Upon application of input voltage, the timer relay is ready to accept a trigger.

DELAY

When the trigger is applied, the time delay (t1) begins. At the end of the time

delay (t1), the output is energized. When the trigger is removed, the output

remains energized for the time delay (t2). At the end of the time delay (t2), the

output is de-energized, and the time delay relay is ready to accept another

trigger. If the trigger is removed during the time delay period (t1), the output

will remain de-energized, and the time delay (t1) will reset. If the trigger is re-

applied during the time delay period (t2), the output will remain energized, and

the time delay (t2) will reset.

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Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H……l………’ }, { name: “output”, wave: ‘l….h……..l….’ } ]}

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# Function

Operation

11 TRIGGERED Upon application of input voltage, the timer relay is ready to accept a trigger.

ON DELAY When the trigger is applied, the time delay (t) begins. At the end of the time

delay (t), the output is energized and remains in that condition as long as either

the trigger is applied, or the input voltage remains. If the trigger is removed

during the time delay (t), the output remains de-energized, and the time delay

(t) is reset.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H……l…H.l…’ }, { name: “output”, wave: ‘l….h…l………’ } ]}
12 OFF DELAY Upon application of input voltage, the timer relay is ready to accept a trigger. When the trigger is applied, the output is energized. Upon removal of the trigger, the time delay (t) begins. At the end of the time delay (t), the output is de-energized. Any application of the trigger during the time delay will reset the time delay (t) and the output remains energized.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H….l…Hl.Hl…’ },

{ name: “output”, wave: ‘l.h……l.h…..l.’ }

]}

13 SINGLE-SHOT Upon application of input voltage, the timer relay is ready to accept a trigger.

WITH TIME When the trigger is applied, the output is energized, and timer delay (t) begins.

RESET

Any application of the trigger during the time delay will reset the time delay (t)

and the output remains energized.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H….l.Hl.Hl…..’ }, { name: “output”, wave: ‘l.h…l..h……l..’ } ]}
14 SINGLE-SHOT Upon application of input voltage, the timer relay is ready to accept a trigger. When the trigger is applied, the output is energized, and the time delay (t) begins. During the time delay (t), the trigger is ignored. At the end of the time delay (t), the output is de-energized, and the time delay is ready to accept another trigger.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H….l.HlHl……’ }, { name: “output”, wave: ‘l.h…l..h…l…..’ } ]}

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# Function

Operation

15 TRIGGERED Upon application of input voltage, the timer relay is ready to accept the trigger.

DELAY

When the trigger is applied, the time delay (t1) begins. At the end of the time

INTERVAL delay (t1), the output is energized and remains in that condition for the time

Single Cycle delay (t2). At the end of the time delay (t2), the output is de-energized, and the

relay is ready to accept another trigger. During both time delay (t1) and time

delay (t2), the trigger is ignored.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl.Hl..H……l..’ }, { name: “output”, wave: ‘l…h..l…h..l….’ } ]}
16 INTERVAL ON Upon application of input voltage, the timer relay is ready to accept the trigger. WITH OFF When the trigger is applied, the output is energized, and the time delay (t) TRIGGER begins. At the end of the time delay (t), the output is de-energized. Application of trigger during time delay (t) will cause time delay (t) to expire and output is de-energized.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl.Hl.H….l…..’ }, { name: “output”, wave: ‘l.h..l..h…l……’ } ]}
17 INTERVAL ON Upon application of input voltage, the timer relay is ready to accept the trigger. TRIGGER When the trigger is applied, the output is energized, and the time delay (t)
CONTROLLED begins. At the end of the time delay (t), the output is de-energized. Removal of the trigger during time delay (t) will cause time delay (t) to expire and output is de-energized.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H..l.H…..l…..’ }, { name: “output”, wave: ‘l.h..l.h….l……’ } ]}

18 FREE FORM Upon application of voltage, time delay begins, and free-form pattern

ONE TIME programmed by the user is executed. When the pattern is completed it can be

(Up to 48

retriggered again.

configuration

points)

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# Function

Operation

19 FREE FORM Upon application of voltage, time delay begins, and free pattern cycle

REPEATED programmed by the user is executed. Once started the cycle will be repeated

(Up to 48

over and over.

configuration

points)

20 CANCELED Upon application of input voltage, the output is energized, and the time delay INTERVAL (t) begins. At the end of the time delay (t), the output is de-energized. If the trigger is applied during the time delay (t) the output is de-energized and the delay canceled. Input voltage must be removed to reset the time delay relay.
Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh……lh……..l’ }, { name: “trigger”, wave: ‘l…………Hl….’ }, { name: “output”, wave: ‘lh…..l.h…l…..’ } ]}
21 SINGLE SHOT Upon application of input voltage, the timer is ready to accept a trigger. When TIME RESET the trigger is applied, the output is energized, and timer delay (t) begins. Any HOLD ON application of the trigger during the time delay will reset the time delay (t) and TRIGGER the output remains energized. If the trigger still applied after the delay (t) the output remains energized until the trigger is removed.
Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl..HlHl..H….l.’ }, { name: “output”, wave: ‘l.h..lh….lh….l.’ } ]}
22 FOLLOW Upon application of input voltage, a standard relay is ready to accept a trigger. When the trigger is applied, the output is energized. The output continues to be energized until the trigger is removed, at which point the output is deenergized.
Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl..HlHl..H….l.’ }, { name: “output”, wave: ‘l.hl..hlhl..h….l.’ } ]}

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# Function

Operation

23 WATCHDOG When an input voltage is applied, the timer relay’s output becomes energized,

and the relay is primed to receive a trigger signal. If the trigger is activated at

any point during the first-time delay period (t1), this action will reset the timer

for t1, and the output continues to remain energized. Once the time delay

period t1 concludes without further triggers, the output is then de-energized for

a second time delay period (t2) and then the cycle repeats.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.HlHl….HlHlHlHl.’ }, { name: “output”, wave: ‘lh……lh……..l’ } ]}
24 FUNCTION 24 When an input voltage is applied, the timer is ready to accept trigger input. If the duration between triggers is less than t1 and timer counts n consecutive triggers then output follows the trigger until the duration between triggers exceeds t1.

Display diagram online: https://wavedrom.com/editor.html { signal: [ { name: “power”, wave: ‘lh…………….l’ }, { name: “trg blue”, wave: ‘l.HlHlHlHl..HlHlHl.’ }, { name: “trg green”, wave: ‘l………..HlHlHl.’ }, { name: “output”, wave: ‘l…..hlhl………’ } ]} Practical use. This function can be used as a turn signal alarm configured to be activated after set number of cycles. The timer output will be activated for t2 or the duration of the trigger. The blue and green triggers are connected to turn signal bulbs on each side. The trigger is configured to mode 2 and the trigger function set to XOR. Function XOR will allow either blue or green trigger to activate the alarm, but the simultaneous execution during hazard activation would cancel the trigger.
25 OUTPUT ON Upon application of input voltage, the timer relay is ready to accept trigger
TRIGGER input. When the trigger is applied the output is energized for the time delay
CHANGE (t1). The release of the trigger also energizes the output for time (t2). The
optional delay (t3) and (t4) can be inserted before the output is energized.

Display diagram online: https://wavedrom.com/editor.html

{ signal: [

{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H…l..H…..l…’ }, { name: “output”, wave: ‘l.hl..h.lhl….h.l.’ } ]}

26 BUTTON Upon application of input voltage, the timer relay is ready to accept trigger

INTERFACE input. With short (< t2) application of trigger the output is energized for the

WITH

time delay (t1). The second application of the trigger will de-energize the

TIMEOUT output. With long (>t2) application of trigger, the output is energized and held

energized until the trigger is removed.

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Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H.l.Hl…..Hl.Hl.’ }, { name: “output”, wave: ‘l.h.l.h….l.h..l..’ } ]}

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# Function

Operation

28 FUNCTION 28 Upon application of input voltage, the timer relay is ready to accept trigger

input. With short (< t2) application of trigger the output is energized for the

time delay (t1). The second application of the trigger will reset delay (t1). With

long (>t2) application of trigger, the output is energized and held energized

until the trigger is removed. With long (>t2) application of trigger during the

active output, the timeout is canceled and output stays energized until the

trigger is removed.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H.l.HlHl…HlH.l.’ }, { name: “output”, wave: ‘l.h.l.h….l.h…l.’ } ]}

29 INTERVAL Upon application of input voltage, the timer relay is ready to accept the trigger.

WITH

When the trigger is applied the output is energized and the time delay (t1)

LOCKOUT begins. At the end of the time delay (t1), the output is de-energized and

Single Cycle remains in that condition for the time delay (t2). During both time delay (t1)

and time delay (t2), the trigger is ignored.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl.Hl..H……l..’ },

{ name: “output”, wave: ‘l.h.l….h.l…….’ }

]}

POWER

Timer operation is intended as a countdown timer. The countdown stops when

INDEPENDENT power is removed but continues when power is reapplied. To run the timer in

TIMER

this mode first configure timer time, function and trigger. Activating trigger for

> 5 secs resets the timer and countdown starts. When the sum of the time is

greater than the preset time the output becomes active. Activating trigger for >

5 secs resets the countdown.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…lh…..lh….l’ }, { name: “output”, wave: ‘l…………..h..l’ } ]}

31 REPEAT The function is similar to Function #5 (Repeat cycle). The duration of the first

RANDOM active phase of the cycle is randomly calculated with the range set between t1

CYCLE

and t2. The passive phase is between t3 and t4.

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# Function

Operation

Display diagram online: https://wavedrom.com/editor.html { signal: [ { name: “power”, wave: ‘lh…………….l’ },

{ name: “trigger”, wave: ‘lHl…………….’ },

{ name: “output”, wave: ‘lh.l.h..l.h….l…’ }, {}, {}, { name: “power”, wave: ‘lh…………….l’ }, { name: “output”, wave: ‘lh.l.h..l.h….l…’ } ]}

32 FOLLOW Upon application of input voltage, the output is energized, and the time delay

WITH INITIAL (t) begins. At the end of the time delay (t), the output follows the trigger level.

When the trigger is applied, the output is energized and continues to be

energized until the trigger is removed. When the trigger is removed the output

is de-energized.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l…..HlHl..H….l.’ }, { name: “output”, wave: ‘lh.l..hlhl..h….l.’ } ]}
33 COUNTER Upon application of input voltage, the timer is ready to accept the trigger. Once the trigger is detected preset number of cycles (n) the output is activated for the duration (t1). The trigger is ignored during the active output. At the end of the time delay (t1), the timer is ready to accept the trigger.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘lP…………….l’ }, { name: “output”, wave: ‘l…h.l..h.l..h.l..’ } ]}

34 DELAY ON Upon application of input voltage, the timer relay is ready to accept a trigger.

WITH

When the trigger is applied, the time delay (t1) begins. At the end of the time

TIMEOUT delay (t1), the output is energized. The output remains energized for a period

of t2 unless the trigger is removed. If trigger is removed the output de-

energized and cycle ends.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H….l..H……l.’ }, { name: “output”, wave: ‘l…h..l….h…l..’ } ]}

35 OFF DELAY Upon application of input voltage, the output is energized for t2. The timer

WITH

relay is ready to accept a trigger. When the trigger is applied, the output is

INITIALIZATI energized. Upon removal of the trigger, the time delay (t) begins. At the end of

the time delay (t), the output is de-energized. Any application of the trigger

during the time delay will reset the time delay (t) and the output remains

energized.

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# Function

Operation

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ },

{ name: “trigger”, wave: ‘l….Hl…HlHl…..’ },

{ name: “output”, wave: ‘lh.l.h..l.h….l…’ } ]}

36 FOLLOW Upon application of input voltage, the timer relay is ready to accept a trigger.

WITH

When the trigger is applied, the output is energized and continues to be

LOCKOUT energized until the trigger is removed. When the trigger is removed the output

is de-energized and period t1 starts. During the t1 period the timer will not

respond to the trigger.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl.HlHl.H…l….’ }, { name: “output”, wave: ‘l.hl…hl..h..l….’ } ]}

37 FLIP FLOP Upon application of input voltage, the timer relay is ready to accept a trigger.

WITH

Once the trigger is detected preset number of cycles (n) the output is flipped.

COUNTER

Display diagram online: https://wavedrom.com/editor.html { signal: [ { name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘lP…………….l’ }, { name: “output”, wave: ‘lhlhlhlhlhlhlhlhlhl’ } ]}

38 FOLLOW Upon application of input voltage, the timer relay is ready to accept a trigger.

WITH

When the trigger is applied, the output is energized and continues to be

LOCKOUT 2 energized until the trigger is removed. When the trigger is removed the output

is de-energized and period t1 starts. During the t1 period the timer will not

respond to the trigger and the lockout time t1 will reset.

Display diagram online: https://wavedrom.com/editor.html { signal: [ { name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl.Hl.Hl..Hl..Hl.’ }, { name: “output”, wave: ‘l.hl……..hl..hl.’ } ]}
39 SINGLE-SHOT Upon application of input voltage, the timer relay is ready to accept a trigger. WITH TWO When the trigger is applied, the output is energized, and the time delay (t1) TRIGGERS begins. During the time delay (t1), the trigger is ignored. At the end of the time delay (t1), the output is de-energized, and the time delay is ready to accept another trigger. The same applies to trigger 2 (Green)

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Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H….l.HlHl……’ }, { name: “trigger”, wave: ‘l………….Hl…’ }, { name: “output”, wave: ‘l.h…l..h…lh.l..’ } ]}

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# Function

Operation

40 SINGLE-SHOT Upon application of input voltage, the timer relay is ready to accept a trigger.

WITH TWO When the trigger is applied, the output is energized, and the time delay (t1)

TRIGGERS 2 begins. During the time delay (t1), the trigger is ignored. At the end of the time

delay (t1), the output is de-energized, and the time delay is ready to accept

another trigger. Application of the trigger 2 would reset the time delay to t2.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H….l.Hl……..’ }, { name: “trigger”, wave: ‘l………..Hl…..’ }, { name: “output”, wave: ‘l.h…l..h……l..’ } ]}

41 ACCUMULAT Upon application of input voltage, the timer relay is ready to accept a trigger.

When the trigger is applied, the output is energized, and timer delay (t) begins.

Any application of the trigger during the time delay will reset the time delay (t)

and the output remains energized. Each consecutive trigger application

increases the timer delay (t1).

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl.HlHl.HlHlHl…’ }, { name: “output”, wave: ‘l.h.lH…lH…..l..’ } ]}
42 SINGLE SHOT Upon application of input voltage, the timer relay is ready to accept a trigger. WITH CANCEL When the trigger is applied, the output is energized, and timer delay (t) begins. Any application of the trigger during the time delay will reset the time delay (t) and the output remains energized. Each consecutive trigger application sets the next time delay until reached the timer delay (t4). The next application of trigger will cancel the output. The output is also cancelled if time delay is set to 0.

Display diagram online: https://wavedrom.com/editor.html

{ signal: [ { name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.Hl.HlHl….Hl.Hl.’ }, { name: “output”, wave: ‘l.h.lh….l..h.l…’ }
]}

43 WATCHDOG When an input voltage is applied, the timer relay’s output becomes energized,

and the relay is primed to receive a trigger signal. If the trigger is activated at

any point during the first-time delay period (t1) the time delay period (t1) is

reset, and stays reset while trigger is active. The output stays energized. When

trigger goes inactive the time delay (t1) starts. Once the time delay period t1

concludes without further triggers, the output is then de-energized for a second

time delay period (t2). Trigger application is ignored during delay period (t2).

Upon completion of delay period (t2) the output is energized, and delay period

(t1) is reset.

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# Function
44 TRIGGERED DELAY
INTERVAL Multiple Cycles

Operation
Display diagram online: https://wavedrom.com/editor.html { signal: [ { name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.HlHl.Hl.HlHlHlHl.’ }, { name: “output”, wave: ‘lh….l..h……..l’ } ]}
Upon application of input voltage, the timer relay is ready to accept the trigger. When the trigger is applied, the time delay (t1) begins. At the end of the time delay (t1), the output is energized and remains in that condition for the time delay (t2). At the end of the time delay (t2), the output is de-energized, and the relay is ready to accept another trigger. During both time delay (t1) and time delay (t2), the trigger is ignored.

45 INTERVAL Upon application of input voltage, the timer relay is ready to accept the trigger.

WITH

When the trigger is applied the output is energized and the time delay (t1)

LOCKOUT begins. At the end of the time delay (t1), the output is de-energized and

Multiple Cycles remains in that condition for the time delay (t2). During both time delay (t1)

and time delay (t2), the trigger is ignored.

ON/OFF

Upon application of input voltage, the timer relay is ready to accept a trigger.

DELAY WITH When the trigger is applied, the time delay (t1) begins. At the end of the time

CANCEL delay (t1), the output is energized. The output remains energized for the time

delay (t3). If trigger is applied while output is active the time delay (t2) begins.

At the end of the time delay (t2), the output is de-energized. After output is de-

energized the time delay (t4) begins during which the trigger application is

ignored.

Display diagram online: https://wavedrom.com/editor.html { signal: [ { name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.H…l…H…l….’ }, { name: “output”, wave: ‘l….h…….l…..’ } ]}

ON/OFF

Upon application of input voltage, the timer relay is ready to accept a trigger.

DELAY WITH When the trigger is applied the output is activated and the time delay (t1)

CANCEL AND begins. At the end of the time delay (t1), the output continues to be energized

FOLLOW even if trigger is removed. The output remains energized for the time delay

(t3). If trigger is applied while output is active the time delay (t2) begins. At

the end of the time delay (t2), the output is de-energized. After output is de-

energized the time delay (t4) begins during which the trigger application is

ignored.

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# Function

Operation

Display diagram online: https://wavedrom.com/editor.html { signal: [ { name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘l.HlH.l…H…lHl..’ }, { name: “output”, wave: ‘l.hlh……..l.hl..’ } ]}
48 COUNTER Upon application of input voltage, the timer is ready to accept the trigger. WITH TIME Once the trigger is detected preset number of cycles (n) applied during period
RESTRICTION shorter than t1 the output is activated for the duration (t2). The trigger is ignored during the active output. At the end of the time delay (21), the timer is ready to accept the trigger.

Display diagram online: https://wavedrom.com/editor.html { signal: [
{ name: “power”, wave: ‘lh…………….l’ }, { name: “trigger”, wave: ‘lpppl..pplpl.pppl..’ }, { name: “output”, wave: ‘l..h.l………h.l.’ } ]}

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3. Timer trigger.

As described above timer is initiated or triggered by one of two methods: · Application of power voltage · High or low trigger signal
The trigger signal can be one of the following: · A control switch (dry contacts): limit switch, push-button, or float switch · Voltage (power trigger): signal output from another device, power signal

3.1 Timer trigger operation with charts.

Figure 3.
High trigger

Upon application of power the time delay relay is ready to accept the trigger. The transition of the voltage on the trigger wire from low to high will trigger the start of the time delay (t).

Low trigger

Upon application of power, the time delay relay is ready to accept the trigger. The transition of the voltage on the trigger wire from high to low will trigger the start of the time delay (t).

To use trigger input with dry contact (like switch or button), trigger wire would need to be `pulled’ to either High or Low voltage. Timer configuration allows for trigger wire to be set to either be pulled to High, where a small current is applied to keep the wire at High voltage or grounded keeping the trigger wire at Low voltage. The following table demonstrates when to configure trigger wire pull to High or to Low.

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3.2 Example of trigger setup.

Figure 4.

Trigger pull

Description

configuration

Trigger pulled to
Low

The trigger is set to be pulled to Low. Upon button or switch engagement the trigger voltage jumps to High (positive voltage).

The trigger could also be a positive voltage from the external source applied to the trigger wire.

Note: event could be triggered either by applying or removing power.

The shown Pull-down resistor is built into the timer and does not need to be connected externally.

Wiring diagram and trigger chart

Trigger pulled to
High

The trigger is set to be pulled to High. Upon button or switch engagement the trigger voltage jumps to Low (grounded).
The trigger could also be the Ground applied to the trigger wire.
Note: event could be triggered either by applying or removing ground.
The shown Pull-up resistor is built into the timer and does not need to be connected externally.

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3.3 Timer trigger configuration table.
(Note that timer trigger function number # will be used during timer configuration.)

Figure 5.
Trigger configuration
* ** ***
1 2 6 10 14 3 7 11 15 4 8 12 16 5 9 13 17

Trigger pull
Low Low High High

Active Trigger
See notes below

Description

High Low Low High

Trigger is disabled For dry contacts between trigger wire and positive. For a case where the voltage is applied to a trigger. For dry contacts between trigger wire and ground. For a case where the ground is applied to the trigger.

* Trigger functions ensure the trigger transition from inactive to activate state upon startup. Applies to functions: all **Trigger acts as an enable/disable switch. Applies to function: 5, 6, 8, 9, 18, 19, 31 ***Trigger utilizing flip-flop operation. Applies to functions: all

Example of the Trigger settings at 2, 10, and 14 using Function 5. When the Trigger is set to 2, it initiates the cycle. Setting the Trigger to 10 toggles the function on and off. Setting it to 14 acts as a flip-flop trigger, which turns the function on with the first trigger and off with the second. This flip-flop mechanism is applicable to all functions.

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3.4 Multi-trigger operation.

The circuit features two trigger inputs: Blue and Green. To use both triggers at the same time set triggers to appropriate configurations and select trigger function from one of the following:

Trigger Function Name Description

Blue only

Blue acts as a function trigger. Green is enabled for two

trigger functions such as Function 38.

Green only

Green acts as a function trigger, Blue is ignored

AND

Logical AND operation. For a timer to be triggered

both triggers must be Active.

Logical OR operation. For a timer to be triggered, only

one of the triggers needs to be Active.

XOR

Logical XOR operation. For a timer to be triggered

only one of the triggers has to be in Active, not both.

Blue main / Green

Blue acts as a function trigger, Green cancels the

cancel

function execution by resetting the timer.

Blue main / Green

Blue acts as a function trigger, Green cancels the

cancel V2

function execution only if Blue trigger is inactive by

resetting the timer.

AND then OR

Logical AND operation. For a timer to be triggered

both triggers must be Active. Then active trigger

maintained with Logical OR where only one if the

triggers need to be active.

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The following diagram illustrates the composite final trigger generated for each chosen trigger function. The timer computes this final trigger value by integrating the Blue and Green triggers, and then applies this calculated value to the respective function.

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The functionality of the ‘Blue Main/Green Cancel’ trigger operates in a unique manner. To illustrate, consider Function #01 as a representative example. Activating the blue trigger commences the operation of the function, while engaging the green trigger serves to reset the ongoing function activity.

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Trigger threshold
The threshold determines the duration for which the trigger must remain active or inactive before the timer acknowledges it.
Initial trigger ignore
The duration immediately following the initial power-up during which the timer remains unresponsive to the trigger signal.

Trigger voltage
The trigger voltage can reach the supply voltage. The table below shows the levels at which the trigger threshold is reached.

Trigger config
Active when high Active when low

Threshold (Approx.)
1.2 V 1.0 V

Edge Direction
Low -> High High -> Low

Event generated when
Input crosses 1.2 V Input drops below 1.0 V

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4. Timer Output mode
Timer output mode allows the user to set either instant output, where the output comes on and goes off instantly, or gradual increase/decrease, where the output is PWM (Pulse Width Modulation) controlled and ramps up to 100% duty in about 4 seconds. The gradual output is excellent for the lighting system to increase and dim the lights gradually.

5. Timer Output type
In some circumstances, it is required to supply reversed output to the load, so instead of supplying power to the load during the time delay (t), the output is de-energized. The following diagram shows a sample timer operation with normal and reversed output.

The timer is preconfigured with normal output.

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6. Timer programming
The programmer circuit is required to change the timer’s configurations.
Programmer is used for:
· Reading timer’s configuration. · Changing timer’s configuration. · Uploading selected function into the timer’s memory. · Controlling timer’s output. · Reading timer’s trigger lines.
The timer programming can be done either by connecting the timer directly to the programmer Figure 2.3 or connecting programmer to the timer for in-circuit programming Figure 2.4.
The programming of timer consists of selecting appropriate function, trigger and timing parameters. Follow the steps below to load the function 12 (time off delay), trigger 2 (trigger on rising voltage) and delay of 10 seconds:
· Connect the timer to the programmer. · Power the programmer by plugging into a computer or USB power bank. · Move the programmer’s switch to ON position to supply the power to the timer. If the
switch was in ON position when programmer was powered on then turn the switch to OFF position wait for a couple of seconds and then turn it back on. · After a couple of seconds, the programmer blue LED would light up confirming the programmer is communicating with the timer. · Search for timers.shop Wi-Fi network on the laptop or phone and connect to it. · Open the browser on the phone/computer and enter address 192.168.4.1 into the address bar of the browser. · Go to the Timer’s Config menu and make necessary changes.

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7. Troubleshooting

Symptoms

Resolution steps

The timer is not connecting to · Verify three wires (Black, Red, and White) are

the programmer, and the

properly connected between the programmer and the

programmer’s blue LED is not

timer and not shorted. Shorting White and Red might

ON.

render the programmer inoperable.

· Verify continuity of each wire.

· Turn the programmer’s power switch to the OFF

position.

· Push the programmer’s two buttons located near the

USB socket. The buttons could be pushed in any

sequence. This will restart the programmer.

· Supply power to the timer by moving the switch to the

ON position. It might take a couple of seconds for the

programmer to communicate to the timer.

· Contact the support if you are still having issues with

the programmer’s connection.

The Select Function menu does not display any available functions, and the Timers Configuration menu is empty, including its functions and timing settings. The configuration seems to have been deleted from the timer. The programmer successfully communicates with the timer, but when going to select the function, the drop-down is empty.

· The programmer is not successfully connected to the timer and cannot pull the existing timer information to be displayed. For the programmer to display available functions and settings, the timer must successfully communicate with the programmer, and the blue LED should be ON.
· The programmer might not have the up-to-date functions list for V9 timers. Make sure the programmer has been updated to the latest version. More information can be found here: https://timers.shop/Universal-Programmerfirmware_ep_61-1.html

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Shorting the programmer’s red and white wires may damage the programmer’s data line. To test the programmer’s data line, connect to the programmer’s WI-FI, open the following address in the browser: http://192.168.4.1/testdataline, and follow the instructions.

8. Low Power Mode
The timer can be configured in Low Power mode, which drops the idle current consumption to a much lower value. This mode makes the timer suitable for battery operation. For example, if we take a 9V battery with 500mAh capacity, we can calculate the duration the timer can run in idle mode. 500mah/0.020ma = 25000 hours. The timer’s Low Power mode is enabled by default. But several conditions must be met to have the lowest power draw: 1. The trigger should be configured to #2 (if used), without Pull up. The trigger voltage should be at 0v
for low power consumption. 2. The output is at 0V. 3. The following Functions are enabled for Low Power mode: 2, 10, 12 – 17, 20 29.
Note: Due to the internal power storage the timer will not reset with a brief power interruption. To reset the timer configured with Low Power mode, the power outage should be more than 3sec.

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9. Accessories
9.1 Timer programming circuit (sold separately)

10. YouTube Videos
https://timers.shop/Timer-V8-Videos_ep_57-1.html

11. Useful links
Latest firmware and function updates: https://timers.shop/Universal-Programmer-firmware_ep_61-1.html

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Documents / Resources

TIMERS V8.0, V9.0 Multi Functional Timer Relay [pdf] User Manual
V8.0, V9.0, V8.0 V9.0 Multi Functional Timer Relay, V8.0 V9.0, Multi Functional Timer Relay, Timer Relay

References

User Manual

TIMERS V8.0, V9.0 Multi Functional Timer Relay User Manual

V8.0, V9.0 Multi Functional Timer Relay

Product Information

Specifications:

Product Usage Instructions

1. Description of Multi-functional Timer Relay:

2. Compare Timer Versions:

3. Timer’s Wiring Diagram:

4. Understanding Timer Delay Relay Function:

FAQ

Q: What should I do if I encounter problems with the item or
delivery?

Documents / Resources

References

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