8-Channel Slave Relay Expansion Module for TL-422/TL-423, 12Vdc (Group 3)

The Cebek TL-425 is an 8-Channel slave relay expansion module for the 4-Channel (TL-422) or 8-Channel (TL-423) master modules. It provides 8 additional independently controllable relay outputs with Momentary, Toggling/Latching or Delay Timer operating modes.

Each relay output on this receiver board can be set individually to operate in the following modes:

• MOMENTARY MODE: Relay turns on only while the transmitter button is held down and turns off 1 second after button is released
• TOGGLING/LATCHING MODE: relay activates at the first push of the transmitter button and disconnects after a second push of the button
• TIMER MODE: relay activates for a user adjustable on-time of between 0.1 and 132 Seconds. Timer is a non-cumulative retriggerable type. Any further button presses made while the timer is active will restore the full delay time (non-cumulative) without interrupting the relay. If no new triggers are received before the delay timeout is reached, the relay will turn off and the channel reset ready for a new trigger signal.

Reset Inputs: each channel has a reset input to immediately turn off (or disable) the corresponding relay output (all operating modes). Connect to volt-free contact closure like a switch, manual over-ride button, etc. All channels are disabled if any of the reset inputs remain closed.

From our Group 3 range of 433.92MHz RF remote control modules.