Bosch Divar 700 Series Installation And Operation Manual page 33

Divar 700 Series
Connecting the alarm outputs
The four alarm output relays respond to input alarms and triggers. Configure the alarm
outputs as N/O or N/C in the menu system. The relays are active for the duration of the driving
event. Only connect resistive loads to the alarm output relays. Do not exceed 30 Vac, 40 Vdc,
500 mA (continuous), or 10 VA on an alarm output relay's contacts.
Output number
1
2
3
4
Table 4.7 External alarm I/O
DANGER!
Electrical voltage. Risk of electric shock and damage to the unit.
The contacts must not be used at AC line voltages.
Specifications
Switching current (resistive): 500 mA maximum
Carrying power: 10 VA maximum
Switching voltage (resistive): 30 VAC / 40 VDC maximum
Cable cross section: AWG 26-16 (0.13-1.5 mm
Figure 4.18 External alarm input and output connector and connection board
Bosch Security Systems
Function
Alarm
Video loss
Controllable with control center
Controllable with control center
13
25
ALARM I/O
R
1A 3A
E
1B 3B
L
2A 4A
A
2B Y 4B
GND
9
1
IN
2 10
GND
3 11
IN
4 12
GND
5 13
IN
14
6
GND
7 15
IN
8 16
Installation and Operation manual
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F.01U.140.955 | v3.0 | 2009.11
Hardware setup | en 33