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70 Appendix B: Technical information
Wire-
Signal name
terminal
I/O module 0
1
AUX(ALARM)_RELAY_OUT12-
2
AUX(ALARM)_RELAY_OUT13-
3
AUX(ALARM)_RELAY_OUT14-
4
AUX(ALARM)_RELAY_OUT15-
5
AUX(ALARM)_RELAY_OUT12-15+
6
TRxD_RS485+
7
TRxD_RS485-
8
GND
Terminal block
connector
I/O module 1
AUX(ALARM)_RELAY_OUT28-
AUX(ALARM)_RELAY_OUT29-
AUX(ALARM)_RELAY_OUT30-
AUX(ALARM)_RELAY_OUT31-
AUX(ALARM)_RELAY_OUT28-31+
NC
NC
GND
Towards top of bracket
Alarm output and
RS-485 connector
1
8
Wire-terminals
Description
Relayed auxiliary signal 12 or 28.
Supported functions: User-defined signal 12 or
28 (output), and alarm signal 12 or 28 (output).
Relayed auxiliary signal 13 or 29.
Supported functions: User-defined signal 13 or
29 (output), and alarm signal 13 or 29 (output).
Relayed auxiliary signal 14 or 30.
Supported functions: User-defined signal 14 or
30 (output), and alarm signal 14 or 30 (output).
Relayed auxiliary signal 15 or 31.
Supported functions: User-defined signal 15 or
31 (output), and alarm signal 15 or 31 (output).
Common voltage input (power source) for auxiliary
signals 12 to 15 or 28 to 31.
RS-485, non-inverting terminal.
RS-485, inverting terminal.
Ground.
Alarm output
connector
10
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