Migro 154 Wireless Control Application for Two Transmitters Instructions

Setting Up Two Transmitters:
- Set the DIP Switches:
  - Match the DIP switches on transmitter 1 with the receiver.
  - Set a different configuration on transmitter 2 to match with receiver 2.
- Use Separate Channels:
  - Ensure each set of radios operates on separate channels to avoid interference.
- Typical Wiring Example:
  - For the 154 model with two transmitters, follow the wiring example provided in the manual for proper installation.

Channel layout

Detailed transmitter operating mode setting in the Operating Modes section

Receiver Output Mode Switch

Each channel can be selected for LATCH or Momentary Operation

Latch: Relay energizes after a single trigger pulse, Deactivates after a second pulse.
Momentary: Relay energizes ON/ OFF with each pulse

RADIOS ALREAY PROGRAMMED

Migro 27MHZ Programming Procedure
This is used to program all channels from a multi-channel receiver to a multi-channel transmitter. Multi-channel programming can be achieved by following the steps below:

Step 1: Connect power to the Migro27® receiver. Make sure all switches on the mode dipswitch are off.
Step 2: Momentarily short the two CC pins on the receiver board. This sets all the channels to a random code. If there are transmitters previously programmed, they will have to be reprogrammed when CC pins are shorted. Do not do this step if you want to keep previously programmed transmitters.

Step 3: Connect the multi-channel transmitter to the multi-channel receiver by inserting the Migro27® Red cable into the transmitter’s and receiver’s 2.5-mm Coding socket. (This will activate the programming mode and is indicated by the red light (LED), on the transmitter that must remain “on”).
Step 4: Activate any two channels simultaneously on the multi channel transmitter for one second, LED should blink twice to confirm code programming and then switch “off”.

Step 5: Disconnect the Migro27® cable.
- Repeat steps 3 to 5 to program another multi-channel transmitter.
- If you are programming another transmitter, do not short out the CC pins. Shorting out the CC pins will delete all previously programmed transmitters.

Forward Programming receivers have an additional programming feature, known as forward programming. This feature allows the user to program the transmitter code into the receivers. This will enable the transmitters to activate unlimited number of receivers simultaneously.

Forward Programming Steps:

Step 1: Connect power to the receiver and transmitter.

Step 2: Place a jumper across the CC pins of the receiver.
Step 3: Connect the transmitter and receiver using the coding cable.
Step 4: Close the transmitter CH1-CH2 to C for 2 seconds.
Step 5: Remove the coding cable.
Step 6: Remove the jumper from the CC pin.

The receiver is now programmed with the transmitter’s code. Repeat the above steps to program another receiver.

Before The Installation

Series 915400 154 MHz Wireless Control System TEST the system before the installation ON a bench for proper setup and operation

NOTE: Transmitter and receiver antennas shall be mounted facing the same vertical position, (same polarity pattern ) even when there is no line of sight.

Never operate the transmitter or receiver without the antenna.
Separate the transmitter and receiver ANTENNAS at least 6 feet (2 meter) apart Make sure the 12 code DIP switch from the transmitter matches the receiver

Connect the Transmitter & Receiver to a power source
In the TRANSMITTER terminals (-) & (Ch1) Close momentary INPUT Ch1
- At the RECEIVER the Signal Strength level ***Will light up, To confirm communication
- Relay energizes. Check contact status with a meter
Same procedure for each channel
- Relay Contact is SPDT N/O-N/C
- Rated 5 Amp, maximum 250V
- Warning: Radio control equipment in not to be used in life safety. DISCLAIMER: Contact a licensed professional for your project.

TEST the system before the installation ON a bench for proper setup and operation

NOTE: Transmitter and Receiver antennas shall be mounted facing the same vertical position, ( same polarity pattern ) even when there is no line of sight.

Never operate the transmitter or receiver without the antenna. Separate the Transmitter and Receiver at least 6 feet (2 meter) apart

Make sure the 12 code DIP switch from the Transmitter matches the Receiver

Connect the Transmitter & Receiver to a power source
- NOTE: CH1 Continuous operation, CH2, 3 and 4 (Pulse)
At the Transmitter terminal Close INPUT CH1 with a wire jumper (Hold) Transmitter will send pulses, At the Receiver the relay 934135 energizes. (ON All the time)

Release the jumper from INPUT CH1, The relay 934135 at the Receiver will disconnect after the OFF time delay is Expired: +/- 60

Warning: Radio control equipment in not to be used in life safety.
DISCLAIMER: Contact a licensed professional for your project.

Wireless Application Example

915410 Fail Safe Wireless Application Example

electrodepot.com.

Typical wiring diagram

Radio control equipment in not to be used in life safety. Installations shall be performed by a certified professional.

Typical Wiring Example Start Stop Module

Transmission Timing

Mode Sw: 2 Dip switch setting

See Transmitter Modes

Time Set: Dial to fine tune the timing range

By Example 0 to 100% = 2 to 62 Seconds
(*) Maximum continuous transmission time per FCC; 5 minutes

Transmitter Modes

(Grey illustrates the position of the DIP switches)

Warning: Radio control equipment in not to be used in life safety.
DISCLAIMER: Contact a licensed professional for your project.

Migro 154 Transmitter Version 2

TEST the system before the installation ON a bench for proper setup and operation

Never operate the transmitter or receiver without the antenna.

Separate the Transmitter and Receiver at least 6 feet (2 meter) apart
Make sure the code on the DIP switch from the Transmitter matches the Receiver
To access the settings, “Remove the cover 4 screws”

NOTE: Transmitter and Receiver antennas shall be mounted facing the same vertical position, ( same polarity pattern ) even when there is no line of sight.

Warning: Radio control equipment in not to be used in life safety.
DISCLAIMER: Contact a licensed professional for your project.

Migro 154 Wireless control Application for Two transmitters

When Radio installation require Two Transmitters in proximity, the following procedure is recommended

Set the DIP Switches to match transmitter and receiver 1

Set a Different match for transmitter and receiver 2
Use Separate Channels in each set of radios (Alternate channels to avoid interference)

Typical wiring example

154 Special Receiver Start Stop with Alarm

FAQs

Q: How do I know which channels to use for separate radios?
- A: Refer to the user manual for recommended channel configurations to avoid interference between the two transmitters.
Q: Can I use more than two transmitters with the Migro 154 system?
- A: The Migro 154 system is designed for two transmitters. Using additional transmitters may not be supported and could lead to performance issues.

Documents / Resources

Migro 154 Wireless Control Application for Two Transmitters [pdf] Instructions
154, 154 Wireless Control Application for Two Transmitters, 154 Wireless Control Application, 154 Wireless Two Transmitters, Transmitters

References

User Manual

Migro 154 Wireless Control Application for Two Transmitters

Specifications

Product Usage Instructions