Bird Technologies ACM Series-Manual - Manual (Page 22)

Bird Technologies
10
Figure 5 DB-15 Power/Alarm Connector, Male
Figure 6 Power/Alarm Connector Wiring, Male
Pin Description
1-3 Internal connection
4 TTL compatible reset, 0 to +0.8 Vdc resets alarm
5 PTT input, +5V to +24V to activate,
0V or open to deactivate
6 TTL compatible alarm, 0 to ≥ 4.0 Vdc with a 10k load
when the alarm is active
7 Relay, common contact
8 Relay, normally closed contact (closed when relay is
not energized)
(open when there is no alarm)
9-10 DC input and signal ground
11-12 No connection (model ACM-L2-DFDFTL-12SP only)
13 DC input, 9 to 18 Vdc, - terminal
(model ACM-L2-DFDFTL-12SP only).
See DETAIL “A” in Fig. 6.
DC input, 36 to 72 Vdc, - terminal
(model ACM-L2-DFDFTL-48SP only).
See DETAIL “B” in Fig. 6.
14 DC input, 9 to 18 Vdc, + terminal
(model ACM-L2-DFDFTL-12SP only).
See DETAIL “A” in Fig. 6.
DC input, 36 to 72 Vdc, + terminal
(model ACM-L2-DFDFTL-48SP only).
See DETAIL “B” in Fig. 6.
15 Relay, normally open contact (open when relay is not
energized)
(closed when there is no alarm)
1
15
8
9
MALE (model ACM-L2-DFDFTL-12SP only)
- 12 V Connection + 12 V Connection
+ 12 V
- 12 V Gnd
Gnd
13 13 14 14
1
15
8
9
1
15
8
9
DETAIL “A” DETAIL “B”