Db9 Alarm Port Pin-Outs; Table 16 Alarm Port Pin Functions; Figure 62 Alarm Port Pin Identification - Trango Systems TrangoLINK GigaPlus User Manual

DB9 Alarm Port Pin-outs

The alarm port on the IDU is a DB9 female connector (Figure 49). The pin outs of the
alarm port are listed in Table 14
Trango Systems, Inc.

Figure 62 Alarm Port Pin Identification

Pins
1 Relay 1 Com
2
3
4 Input 1, 0-5V input
5
6 Relay 2 Com
7
8
9 Input 1, 0-5V input

Table 16 Alarm Port Pin Functions

GigaPlus User Manual Rev 3.1
Function
Relay 1 NC
Relay 1 NO
Ground
Relay 2 NC
Relay 2 NO
214