TR-RT LED lighting controllers - User Manual
TR-RT4xx
6.3
Trigger inputs
The trigger inputs are opto-isolated 3V to 24V input, drawing a minimum of
3mA. The table below describes the pin allocations for the TR-RT
controllers’ trigger connectors:
Note:
All TR-RT controllers are fitted with Connector ET12. Connector
ET34 is present on the TR-RT4xx series controllers.
Pin
Connector
ET12
Connector
ET34
1
TRIG1 –
TRIG3 –
2
TRIG1 +
TRIG3 +
3
TRIG2 –
TRIG4 –
4
TRIG2 +
TRIG4 +
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17
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