Specifications

Pelco Manual C1920M-D (4/03) 17
Figure 13. Connecting KBD4000/KBD4002 Keyboards to the Server
R+R-T-T+
LOCAL
KEYBOARD
ON
ON
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12345678
ON
ON
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12345678
ON
ON
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12345678
ON
ON
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1 TX+
2 TX-
3 12VAC
4 12VAC
5 GND
6NC
7 RX-
8 RX+
1 TX+
2 TX-
3 12VAC
4 12VAC
5 GND
6NC
7 RX-
8 RX+
1 TX+
2 TX-
3 12VAC
4 12VAC
5 GND
6NC
7 RX-
8 RX+
ADDRESS #2 (REMOTE)
CONTROLS MONITOR 2
ADDRESS #3 (REMOTE)
CONTROLS MONITOR 3
ADDRESS #4 (REMOTE)
CONTROLS MONITOR 4
ADDRESS #1 (LOCAL)
CONTROLS MONITOR 1
KBDKIT
MULTIPLEXER
WALL BLOCK
1
2
3
45
6
7
8
7
(OPTIONAL) MX4000SVR SERVER WITH KEYBOARDS
LOCAL
KEYBOARD
MUX(S)
SERVER
110-240V 50/60 Hz 110-240V 50/60 Hz 110-240V 50/60 Hz
IN
IN COM OUT
NNH
OC
C
S
ALARMS
12345678 91011 14151612 13
MULTIPLEXER 1
IN
IN COM OUT
NNH
OC
C
S
ALARMS
12345678 91011 14151612 13
MULTIPLEXER 2
IN
IN COM OUT
NNH
OC
C
S
ALARMS
12345678 91011 14151612 13
MULTIPLEXER 3
Figure 14. Daisy-Chaining Multiplexers to the Server