82
en | Audio, Alarms and Relay Connections
AutoDome Junior HD
F.01U.275.803 | 6.0 | 2012.11
Installation Manual
Bosch Security Systems, Inc.
9
Audio, Alarms and Relay
Connections
9.1
Alarm Input
All AutoDome Junior models provide connections for two alarm
inputs, one alarm output, and one audio input. Each alarm input
can be activated by dry contact devices such as pressure pads,
passive infrared detectors, door contacts, and similar devices.
Figure 9.1
Six-wire Audio and Alarm In/Out Cable
The table below summarizes the size and distance wires.
Table 9.1
Alarm Wire Guide
You wire alarms either Normally Open (N.O.) or Normally
Closed (N.C.), and must program the alarm inputs N.O. (the
default) or N.C. through the AutoDome Junior main menu.
Wire Color Function
White
Alarm Out
Brown
Alarm In 1
Orange
Alarm In 2
Green
Ground
Yellow
Audio In
Blue
Audio Ground
Wire Size
Maximum Distance
AWG
mm
feet meters
22
0.644
500 152.4
18 1.024
800 243.8
ALARM OUT
ALARM IN 1
ALARM IN 2
GR
OUND
A
UDIO GND
A
UDIO IN
WHT
BRN
ORG
GRN
YEL
BL
U