Comtech EF Data RCS11 - Manual (Page 76)

RCS11 1:1 Redundancy Switch Connector Pinouts
MN-RCS11 – Revision 9 5–18
3 Ground GND
4 Tx Audio 2B Input
5 Rx Audio 2A Output
6 Tx Audio 1B Input
7 Rx Audio 1B Output
8 Tx Audio 2A Input
9 Rx Audio 2A Output
5.8.5 ESC Alarms (J17)
The ESC Alarm Port is a 25-Pin Female ‘D’ Connector. Refer to Table 5-22 for pinouts.
Table 5-22. J17 ESC ALARMS (25-Pin Female 'D')
Pin # Description Signal
1, 7 Ground GND
2 Backward Alarm Out 1 Normally Open
3, 5, 9, 12, 13, 24, 25 Not Used NA
4 Backward Alarm Out 2 Normally Open
6 Backward Alarm Out 3 Normally Open
8 Backward Alarm Out 4 Normally Open
10 Backward Alarm In 2 Input
11 Backward Alarm In 4 Input
14 Backward Alarm Out 1 Common
15 Backward Alarm Out 1 Normally Closed
16 Backward Alarm Out 2 Common
17 Backward Alarm Out 2 Normally Closed
18 Backward Alarm Out 3 Common
19 Backward Alarm Out 3 Normally Closed
20 Backward Alarm Out 4 Common
21 Backward Alarm Out 4 Normally Closed
22 Backward Alarm In 1 Input
23 Backward Alarm In 3 Input