American Dynamics AD2078, Installation And Operating Instructions Manual

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TYPICAL SYSTEM CONNECTIONS
AD2078 TO AD1650B
C-3
AD2078
* Items supplied with AD2078 keyboard
**Items supplied with AD1650B system
HP0047 TERMINAL
BLOCK **
1
2
3
4 5
6
7
8
JJ0007 Cable *
JJ0007 Cable **
HP0082 TERMINAL
BLOCK *
3-wire, shielded Belden 8770,
or equivalent
5 4
6
3
2
7
1
8
J1 J2
XMIT
GND
RCD
Connection shown where distances between
keyboard and AD1650B are over seven feet
RS-232
1 2
3 4
J1
OUT
MONITOR
2 1
O
U
T
A
A
B
B
O
U
T
MONITOR
4 3
O
U
T
A
A
B
B
O
U
T
MONITOR
6 5
O
U
T
A
A
B
B
O
U
T
O
U
T
MONITOR
8 7
O
U
T
A
A
B
B
SYNC
AD1650B
Wall
Transformer *