4.3.2
32
en | Alarms and Relay Connections
AutoDome Pendant Arm Mount
2.
From the AutoDome main menu select Alarm Setup>Inputs Setup, and set Alarm Input #
to N.O. See the table below for contact and condition details.
AutoDome Programmed N.O.
Circuit
Alarm Indication
Open
Normal
Closed
Alarm
Configuring a Normally Closed Non-supervised Alarm
1. Connect the alarm to the appropriate input (1 through 7) and ground at the AutoDome.
Figure 4.4
N.C. Normally Closed Non-supervised Connections
1
Dry Contact
3
Dome Connector
2
Alarm Inputs 1 to 7
4
Ground
2.
From the AutoDome main menu select Alarm Setup>Inputs Setup, and set Alarm Input #
to N.C. See the table below for contact and condition details.
AutoDome Programmed N.C.
Circuit
Alarm Indication
Open
Alarm
Closed
Normal
4.4
Alarm Outputs
The AutoDome incorporates two (2) types of alarm outputs: a dry contact relay and three (3)
open collector outputs or transistor outputs.
4.4.1
Configuring a Dry Contact Relay
The dry contact relay acts like an on/off switch. It has a maximum voltage rating of 2 A @
30 DC.
1. Connect the appropriate stripped wire to the AutoDome COM connector.
2. Connect the appropriate stripped wire to the N.O. or N.C. connector, depending on your
requirement.
4.4.2
Configuring an Open Collector Output
Outputs 1, 2, and 3 are open collector types. These outputs must be connected to a positive
voltage between 5 and 32 V to complete the circuit, with a maximum voltage rating of 32 VDC
@ 150 ma.
1. Connect the appropriate stripped wire to the open connector (1, 2, or 3) of the
transistor.
2. Connect the appropriate stripped wire to the ground (GND) connector.
F.01U.250.238 | 1.0 | 2011.08
Installation Guide
Bosch Security Systems, Inc.
Available from A1 Security Cameras
www.a1securitycameras.com email: [email protected]
