AD2150 REAR PANEL CONNECTORS
1. CAMERAS - Thirty-two 75-ohm terminated BNC video inputs
2. MONITOR - Five BNC video outputs for 75-ohm terminated monitors
3. RS-232 PORTS - Three 8-pin RS-232 ports
4. KEYBOARDS - Four 2-wire keyboard ports
5. CODE - Four sets of B/W/S Control Code outputs (See Table 1, below)
6. RELAY - Form C alarm relay contacts (See Table 2)
7. EXT - External Sync input (See Table 2)
8. ALARMS - Eight built-in, normally open, alarm contact inputs (See Table 2)
1-3
INSTALLATION
1 2 3 4
5678
Figure 1-1 - AD2150 Rear Panel
1 1
12
16
Table 1 - CODE Connector Pinouts Table 2 - ALARMS/RELAY Connector Pinouts
Keyboard Connections
Four 2-wire keyboard ports are provided on the rear panel of
the AD2150. Two types of keyboards are available for
connection to these AD2150 keyboard ports:
The 1672A is a two-monitor keyboard. This keyboard may
be connected to any two of the four ports designated 2, 3,
4, or 5 to control the corresponding monitors (2, 3, 4, or 5).
The 1678C is a full system keyboard. It may be connected
to any port designated 2, 3, 4, or 5 to control all five
monitors (1, 2, 3, 4, or 5).
Three RS-232 ports are provided for RS-232 keyboards. See
RS-232 Connections, page 1-4, and the keyboard Installation
Manual for connection of these keyboards.
An external computer can be connected to an RS-232 port for
system control inputs emulating keyboard commands. Refer to
the Appendix, page A-9, for the Computer Control capabilities.
The software package AD2150SW12B is supplied for external
AD2150 setup from a PC connected via an RS-232 port.
Pin Description
1 Ground
2 Alarm 1
3 Alarm 2
4 Alarm 3
5 Alarm 4
6 Alarm 5
7 Alarm 6
8 Alarm 7
Pin Description
9 Alarm 8
10 Ground
11 External Sync Ground
12 External Sync Input
13 Ground
14 Relay - Normally Open
15 Relay - Normally Closed
16 Relay - Common
Pin Description
1 B (Black)
2 W (White)
3 S (Shield)
4B
5W
6S
Pin Description
7B
8W
9S
10 B
11 W
12 S
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