Operating instructions

NOTE : THESE CONNECTIONS ARE TYPICAL OF ONE SYSTEM KEYBOARD.
18 AWG TWISTED,
SHIELDED PAIR, BELDEN
8760 OR EQUIVALENT
TP8059
23
23
50-
AD1678C
0
XMIT
RCD
GND
AC
AC
GND
B
W
S
CTS
DTR
DATA
AD1678TB
NC
18 AWG 2-CONDUCTOR AUDIO TYPE CABLE
BELDEN 9740 OR EQUIVALENT
TYPICAL SYSTEM CONNECTIONS
AD1678C TO AD2150
AD2150
MONITORS
12 34 5
RS232 PORTS
123
KEYBOARDS
23 45
CAMERAS
120V
60Hz
CODE
BWS BWS BWS BWS
2468101214161820222426283032
135791113151719212325272931
ALARMS RELAY
SI NONC C13452678