Analog Twin Timer TF62A

Instruction Manual

Manufacturer: HANYOUNG NUX CO., LTD

Address: 28, Gilpa-ro 71beon-gil, Michuhol-gu, Incheon, Korea

TEL: +82-32-876-4697

Document ID: MD1105KE220118

Introduction

Thank you for purchasing Hanyoung Nux products. Please read the instruction manual carefully before using this product, and use the product correctly. Also, please keep this instruction manual where you can see it any time.

Safety Information

Please read the safety information carefully then use the product correctly. The alerts declared in the manual are classified into Danger, Warning and Caution according to their importance.

Level	Indication	Description
DANGER	Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury
WARNING	Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury
CAUTION	Indicates a potentially hazardous situation which, if not avoided, may result in minor injury or property damage

Specific Safety Precautions:

DANGER

The input/output terminals are subject to electric shock risk. Never let the input/output terminals come in contact with your body or conductive substances.

WARNING

Please install an appropriate protective circuit on the outside if malfunction, an incorrect operation or failure of the product may be a cause of leading to a serious accident and plan for preventing accidents.

After mounting the product onto a panel, please use a socket dedicated to the product when connecting with other units and do not turn on the power until completing wiring to prevent electric shock.

Please turn off the power when mounting/dismounting of the product. This is a cause of electric shock, malfunction, or failure.

If the product is used with methods other than specified by the manufacturer, then it may lead to injury or property damage.

In order to use this product properly and safely, we recommend periodic maintenance.

The warranty of this product (including accessories) is 1 year only when it is used for the purpose it was intended under normal condition.

CAUTION

Please do not set "Time" to "0". This can be a cause of malfunction. Also, there could be a time difference in timer operation. Please use it after confirming the time difference.

Please set or change "Time Range" in the dip switch while the timer is OFF. If the "Time Range" has been changed to other value during the operation, please turn off the timer and turn it back on.

Since this is not explosion-proof structure, please use in a place where corrosive gas (such as harmful gas, ammonia, etc.), combustible or explosive gas does not occur.

Please use in a place where there is no direct vibration and a large physical impact to the product.

Please use in a place where there is no water, oil, chemicals, steam, dust, salt, iron or others.

Please avoid using in a place where excessive amounts of inductive interference or electrostatic and magnetic noise occur.

Please avoid using in a place where heat accumulation occurs due to direct sunlight or radiant heat.

Please use in a place where the elevation is below 2,000 m.

Please make sure to inspect the product if exposed to water since there is a possibility of electric leakage or a risk of fire.

If there is a lot of noise from the power line, installing an insulated transformer or a noise filter is recommended.

When the power is being supplied there should be a preparation time for the contact output. Please use a delay relay together when it is used as a signal on the outside of interlock circuit or others.

Suffix Code

Model	Code	Description
TF62A	-	Analog twin timer 38.4(W) X 42.4(H) X 59.0(D) mm
	1	Maximum time : 1sec / 1min / 1hour / 10sec / 10min / 10hour	• TF62A-1N-A
	3	Maximum time : 3sec / 3min / 3hour / 30sec / 30min / 30hour	• TF62A-3N-A
	6	Maximum time : 6sec / 6min / 6hour / 60sec / 60min / 60hour	• TF62A-6N-A
	N	No option
	A	24 – 240 V a.c. 50/60 Hz or 24 – 240 V d.c. dual usage

Specification

Parameter	Value
Model	TF62A
Timer type	Analog twin timer
Power voltage	24 – 240 V a.c. 50/60 Hz or 24 – 240 V d.c. dual usage
Allowable voltage	± 10 % of Power supply voltage
Power consumption	Max. 4.1 VA (24 – 240 V a.c. 50/60 Hz) / Max. 2 W (24 – 240 V d.c.)
Operating time range	0.1 sec ~ 60 hour
Operating time error	Setting error: Max. ±5 % 0.05 / Repetition error: Max. ±0.3 % Voltage error: Max. ±0.5 % / Temperature error: Max. ±2 %
Return time	Max. 100 ms
External connection method	8-pin socket
Control output	Operation mode: A/B/C/D/E/F (selected by front operating mode selector switch)
	Contact composition: Instantaneous SPDT (1c) + Time limit SPDT (1c) / Time limit DPDT (2c) *Automatic change of contact composition according to operation mode
	Contact capacity: N.O. (250 V a.c. 3A Resistive load) / N.C. (250 V a.c. 2A Resistive load)
Relay life	Mechanical life: Min. 10 million cycles / Electrical life: Min. 20,000 cycles (250 V a.c. 2A resistive load)
Insulation resistance	Min. 100 MΩ (500 V d.c. mega, at conductive terminal and non-charged metal which is exposed)
Dielectric strength	2000 V a.c. 60 Hz for 1 minute (at conductive terminal and non-charged metal which is exposed)
Noise immunity	±2kV (between the power terminals, pulse width = 1 us, square wave noise by noise simulator)
Vibration resistance (durability)	10 – 55 Hz (1 minute) 0.75mm double amplitude 0.75 in each X, Y, Z direction for 2 hours
Shock resistance (durability)	300 m/s² (30G) in each X, Y, Z direction for 3 times
Operating ambient temperature	-10 ~ 55 °C (without condensation)
Accessories	• Fixing Bracket
Accessories (separately sold)	• BRACKET-M (48.0 X 59.0 mm) flush type bracket • BRACKET-S (48.0 X 48.0 mm) bracket for adjusting size (flush type) • BRACKET-L (53.5 X 84.4 mm) bracket for adjusting size (flush type)
Weight (g)	Approx. 79 g (Exposure type)
Approval	CE

Dimension & Panel Cutout

[Unit:mm]

Exposure type

Dimensions: 38.4mm (Width) x 42.4mm (Height) x 59.0mm (Depth)

Diagram shows a rectangular unit with two circular connectors on the front and terminal blocks on the back.

Flush type

Dimensions: 48.0mm (Width) x 48.0mm (Height) x 59.0mm (Depth)

Diagram shows a square unit with two circular connectors on the front and terminal blocks on the back, designed for panel mounting.

※ Application of BRACKET-M (BRACKET-S/L refer to the chart below)

Bracket

Type	Flush	Fixing	Product name
BRACKET-S	48.0 x 48.0 mm		Model
BRACKET-M	48.0 X 59.0 mm		Order code
BRACKET-L	53.5 x 84.4 mm
BRACKET-SCO		FIXING

Note: BRACKET-S, BRACKET-M, BRACKET-L are for flush mounting. BRACKET-SCO is for fixing.

Panel cutout

Diagram shows two rectangular cutouts labeled A and B. Cutout A has dimensions Y ±0.5 and X ±0.5. Cutout B is a larger rectangle.

Indication	S [Unit:mm]	M [Unit:mm]	L [Unit:mm]
Panel cutout (+0.5 / -0)
X	45.0	45.5	51.0
Y	45.0	55.0	63.0
A	60.0	70.5	80.0
B	60.0	80.0	86.0

Connection Diagram

Diagram shows a terminal block with numbered pins (1-8) and connections for OUT1, OUT2, and POWER (+/-). Terminal 1 is connected to OUT1, Terminal 2 to OUT2. Terminal 7 is connected to POWER (+), Terminal 8 to POWER (-). Terminals 3, 4, 5, 6 are also shown.

*OUT1 output operates as instantaneous output in operation mode 'B/E'.

Function and Name of Each Part

Output ON indicator: Turns on when output is 'ON' in operation mode 'A/B/D/E'. Turns on when OUT2 output is 'ON' in operation mode 'C/F'.

Output OFF indicator: Turns on when output is 'OFF' in operation mode 'A/B/D/E'. Turns on when OUT1 output is 'ON' in operation mode 'C/F'.

Volume for setting ON operation time: Controls ON operation time setting in operation mode 'A/B/D/E/F'. Controls Setting ON operation time of OUT2 in operation mode 'C'.

Volume for setting OFF operation time: Controls OFF operation time setting in operation mode 'A/B/D/E/F'. Controls Setting ON operation time of OUT1 in operation mode 'C'.

ON/OFF operation time range selection switch (change after power is off): Selects the ON/OFF operation time range for various modes.

Operation mode selection switch (change after power is off): Selects the operation mode (A-F).

Refer to the table below for the operation mode selection switch.

ON/OFF Operation Time Range Selection Switch

Model	Time range	Setting time range
TF62A-1	1 S	0.1 ~ 1 sec
	1 M	0.1 ~ 1 min
	1 H	0.1 ~ 1 hour
	10 S	1 ~ 10 sec
	10 M	1 ~ 10 min
	10 H	1 ~ 10 hour
	TF62A-3	3 S	0.3 ~ 3 sec
		3 M	0.3 ~ 3 min
		3 H	0.3 ~ 3 hour
		30 S	3 ~ 30 sec
30 M		3 ~ 30 min
30 H		3 ~ 30 hour
TF62A-6	6 S	0.6 ~ 6 sec
	6 M	0.6 ~ 6 min
	6 H	0.6 ~ 6 hour
	60 S	6 ~ 60 sec
	60 M	6 ~ 60 min
	60 H	6 ~ 60 hour

Operation Mode Selection Switch

Indication	Output operation mode
A	FLICKER ON START (time-limit 2c)
B	FLICKER OFF START + instantaneous 1c
C	TWIN (time-limit 1c + time-limit 1c)
D	FLICKER OFF START (time-limit 2c)
E	FLICKER ON START + instantaneous 1c
F	DUAL (time-limit 1c + time-limit 1c) * Same as TF62D output operation of existing product

* When the operating time range is selected as '10 S / 10 M / 10 H, 30 S / 30 M / 30 H, 60 S / 60 M / 60 H', the operating time is converted to 'x10' from the display time on the front panel and is operated.
* When OFF operation time range is selected as '10sec / 10min / 10 H, 30 S / 30 M / 30 H, 60 S / 60 M / 60 H', OFF operation time is converted to 'x10' from the display time on the front panel and operates.

When the switch power is 'ON', both the operation time range and the operation mode are not changed. (Ex. A -> B / 1 S -> 1 M) Please turn off the switch power and then change it.

Operation Mode Diagrams

Mode A: FLICKER ON START (time-limit 2c)

Power: [Power applied]

OUT1 (time-limit): [Output 2-7]

OUT2 (time-limit): [Output 6-8]

ON indicator: OUT1 & OUT2 operation display

OFF indicator:

Timing Diagram Description:

When power is applied, OUT1 and OUT2 output turn ON at the same time, and timekeeping starts. Until the power is turned OFF, OUT1 output and OUT2 output repeat ON/OFF operation according to Ton time and Tof time.

Diagram shows Power ON, then OUT1 and OUT2 ON. After Ton time, OUT1 and OUT2 turn OFF for Tof time. This cycle repeats until power is OFF.

Mode B: FLICKER OFF START (time-limit 1c + instantaneous 1c)

Power: [Power applied]

OUT1 (instantaneous): [Output 1-3]

OUT2 (time-limit): [Output 6-8]

ON indicator: OUT2 operation display

OFF indicator:

Timing Diagram Description:

OUT1 output is an instantaneous output that turns ON at the same time as power is applied, and maintains the ON state until the power is turned OFF regardless of Ton time and Tof time. When power is applied, OUT2 output remains OFF and timekeeping starts. Until the power is turned OFF, the OUT2 output repeats ON/OFF operation according to the Ton time and Tof time.

Diagram shows Power ON. OUT1 turns ON instantaneously. OUT2 remains OFF. After Ton time, OUT2 turns ON for Tof time. This repeats until power is OFF. OUT1 stays ON until power is OFF.

Mode C: TWIN (time-limit 1c + time-limit 1c)

Power: [Power applied]

OUT1 (time-limit): [Output 1-3]

OUT2 (time-limit): [Output 6-8]

ON indicator: OUT2 operation display

OFF indicator: OUT1 operation display

Timing Diagram Description:

When the power is applied, the OUT2 output turns ON and the T2 time is displayed. When the time reaches T2, OUT2 output turns OFF, OUT1 output is ON and time T1 is displayed. When the time reaches T1 time, OUT1 output turns OFF and timer operation stops. Time T1 is set to volume OFF and time T2 is set to volume ON.

Diagram shows Power ON. OUT2 turns ON for T2 time. Then OUT2 turns OFF, OUT1 turns ON for T1 time. Then OUT1 turns OFF and operation stops. Rt (Return Time) is also indicated.

Mode D: FLICKER OFF START (time-limit 2c)

Power: [Power applied]

OUT1 (time-limit): [Output 2-7]

OUT2 (time-limit): [Output 6-8]

ON indicator: OUT1 & OUT2 operation display

OFF indicator:

Timing Diagram Description:

When power is applied, OUT1 output and OUT2 output remain OFF, and timekeeping starts. Until the power is turned OFF, OUT1 output and OUT2 output repeat ON/OFF operation according to Ton time and Tof time.

Diagram shows Power ON. OUT1 and OUT2 remain OFF. After Ton time, OUT1 and OUT2 turn ON for Tof time. This cycle repeats until power is OFF.

Mode E: FLICKER ON START (time-limit 1c + instantaneous 1c)

Power: [Power applied]

OUT1 (instantaneous): [Output 1-3]

OUT2 (time-limit): [Output 6-8]

ON indicator: OUT2 operation display

OFF indicator:

Timing Diagram Description:

OUT1 output is an instantaneous output that turns ON at the same time as power is applied, and remains ON until power is OFF regardless of Ton time and Tof time. When power is applied, OUT2 output turns ON and timekeeping starts. Until the power is turned OFF, OUT2 output repeats ON/OFF operation according to Ton time and Tof time.

Diagram shows Power ON. OUT1 turns ON instantaneously and stays ON. OUT2 remains OFF. After Ton time, OUT2 turns ON for Tof time. This repeats until power is OFF.

Mode F: DUAL (time-limit 1c + time-limit 1c)

Power: [Power applied]

OUT1 (time-limit): [Output 1-3]

OUT2 (time-limit): [Output 6-8]

ON indicator: OUT2 operation display

OFF indicator: OUT1 operation display

Timing Diagram Description:

When power is applied, OUT1 output and OUT2 output repeat the "OUT1 ON -> OUT1 OFF -> OUT2 ON -> OUT2 OFF" operation according to the T1, T2, and Tof times until the power is turned of. T1 and T2 times are the same, set to ON volume. Tof time is set to OFF volume.

Diagram shows Power ON. OUT1 turns ON for T1 time, then OFF. Then OUT2 turns ON for T2 time, then OFF. This cycle repeats. Rt (Return Time) and Tof (off operation time) are indicated.

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Analog Twin Timer TF62A

Introduction