Bosch Appliances VEZ-400 user manual RS-485 Connections, Typical wiring configuration

VEZ-400 Mini PTZ Dome Connection en 23

Use the following illustration as a guide for preparing and connecting the wiring:

Figure 6.1 Typical wiring configuration

1	24 VAC Power In
2	Power connector with screw terminals

3Power adapter (supplied separately) (24 VAC, Peak 2.5 A)

4 8-pin I/O terminal (Alarm In/Out)

5 2-pin data terminal (RS-485 Connection)

6Video Out (Female BNC connector)

7Video In to monitor (Male BNC connector)

8	CCTV Monitor
9	Bosch keyboard controller

Note: The box around several objects in the graphic above indicates that those devices are supplied separately.

6.1RS-485 Connections

The camera can be controlled by an external device or control system using an RS-485 duplexer. The total length of the cable for communication should not exceed 1 km (3937 ft). If the distance between the camera and the control room is greater than 1 km (3937 ft), Bosch recommends using a repeater (not supplied).

Bosch Security Systems, Inc. User Manual F.01U.252.635 2.0 2011.09