Bosch Appliances VG5 800 SERIES installation manual Alarms and Relay Connections, Alarm Inputs

54 en Alarms and Relay ConnectionsAutoDome 800 Series HD PTZ Camera

5	Alarms and Relay Connections
5.1	Alarm Inputs
		The AutoDome provides two alarm inputs. Each input can be activated by dry contact devices
		such as pressure pads, passive infrared detectors, door contacts, and similar devices. The
		table below summarizes the size and distance wires.
		Wire Size		Maximum Distance
		AWG	mm	feet	meters
		22	0.644	500	152.4
		18	1.024	800	243.8
		Table 5.1	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 Settings page (refer to Section 7.39 Alarm
		Connections, page 95).
5.2	Connecting Alarms (inputs 1 or 2)
		You can configure alarms 1 and 2 as non-supervised Normally Open (N.O.) or Normally Closed
		(N.C.) alarms.
5.2.1	Connecting a Normally Open Alarm
		1. Connect the alarm to the appropriate input (1 or 2) and ground at the AutoDome.

Figure 5.1 N.O. - Normally Open Non-supervised Connections

1	Dry Contact	3	Dome Connector
2	Alarm Inputs 1 to 2	4	Ground

2.From the Alarm Connections page on the Settings Page (Section 7.39 Alarm Connections, page 95) the 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

5.2.2	Connecting a Normally Closed Alarm
	1. Connect the alarm to the appropriate input (1 or 2) and ground at the AutoDome.

F.01U.273.797 5.0 2012.08 Installation Manual Bosch Security Systems, Inc.