Rear Panel Pinouts; Remote; Alarms; Redundancy - PEAK COMMUNICATIONS IBDH Series Installation And Operating Handbook

REAR PANEL PINOUTS

Remote

15 Way D type Female on the chassis with connections as follows

Alarms

15 Way D type Male on the chassis with connections as follows
There are 2 independent relays controlled together designated (1) and (2) as follows. Important
note : N/O means 'normally open' in the non fail state with STATUS LED Green
If the mute option is fitted then the unit will be muted unless the above Ext. Mute pin is joined to
GROUND.

Redundancy

9 Way D type Male on the chassis with connections as follows
Issue 1.34
RS485 Rx +
RS485 Tx +
Not used
Not used
Not used
Not used
RS232 Rx In
Not used
Unit fault (1) COM
Unit fault (1) N/C
Ext Mute (1)
Unit fault (2) COM
Unit fault (2) N/C
Not used
Not used
Not used
Not used
CAN Low
GND
Power A
Power B
IBDH/IBUH/TLTH/ILAH Installation and Operation Handbook
1
9 RS485 Rx -
2
10 RS485 Tx -
3
11 Not used
4
12 Not used
5
13 Not used
6
14 GROUND
7
15 RS232 Tx Out
8
1
9 Unit fault (1) N/O
2
10 Not used
3
11 Not used
4
12 Unit fault (2) N/O
5
13 Not used
6
14 Not used
7
15 GROUND
8
1
6 GND
2
7
CAN High
3
8 Tellback A
4
9 Tellback B
5
Page 6