IRDASC TERMINAL ARRANGEMENTS
2 Train In Section "TIS"
3 To signal Red LED
4 To signal Green LED
5 To Train detected LED
6 To Power supply AC or DC negative
7 To train in section LED
8 Train entering Section "TES"
9 Override/Interlock "OI"
10 Reverse Running "RR"
11 Train detected
2 Not used
3 Relay contact to green bulb
4 Relay contact to red bulb
5 Relay contact to signal power
6 To Power supply AC or DC negative
7 Not used
8 Reverse Running "RR"
9 Train Entering Section "TES"
10 Override/Interlock "OI"
11 Train detected
12 Train In Section "TIS"
13 To Train in section LED
2 Relay contact to signal power supply
3 Relay contact to track isolation
4 Relay contact to red bulb
5 Relay contact to green bulb
6 To Power supply AC or DC negative
7 Relay contact to track isolation
8 Reverse Running "RR"
9 Train Entering Section "TES"
10 Override/Interlock "OI"
11 Train detected
12 Train In Section "TIS"
13 To Train in section LED