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16
en | Connection and mounting
4.3
Alarm and relay connector
1
2
3
Figure 4.4 Alarm and relay connector pins
Pin
1
2
3
4
5
6
–
–
–
–
–
AR18-08-B013 | v1.0 | 2009.03
ALARM
4
5
6
Alarm socket
Alarm in ground
not used
Relay out contact 1
Alarm in 1
not used
Relay out contact 2
Max. wire diameter AWG 22-28 for both stranded and
solid; cut back 5 mm (0.2 in) of insulation.
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.
Installation Manual
5 mm
(0.2 in)
Dinion2X
Bosch Security Systems
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