Technical data

Dinion Day/Night Camera Connections | en 15
Bosch Security Systems Installation and Operation manual F.01U.163.823 | v1.0 | 2010.01
3.3 Alarm and relay connector
Figure 3.4 Alarm and relay connector pins
– Max. wire diameter AWG 22-28 for both stranded and
solid; cut back 5 mm (0.2 in) of insulation.
– Default relay position normally open (n.o.); no alarm.
– Alarm output relay switching capability: Max voltage 30VAC
or +40 VDC. Max 0.5 A continuous, 10 VA.
– Alarm in: TTL logic, +5V nominal, +40 VDC max, DC coupled
with 22 kOhm pull-up to +3.3 V.
– Alarm in: configurable as active low or active high.
– Max. 42 V allowed between camera ground and each of the
relay pins.
Pin Alarm socket
1Alarm in ground
2Alarm in
3 Relay out contact 1
4 Relay out contact 2
ALARM
1
4
5 mm
(0.2 in)