TYPICAL SYSTEM CONNECTIONS
1676 TO 1650
NOTE : THESE CONNECTIONS ARE TYPICAL OF ONE KEYBOARD.
EACH RS232 PORT IS PROGRAMMABLE.
1650A/1650B
A
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
O
U
T
O
U
T
MONITOR
2
1
A
A
B
B
O
U
T
O
U
T
MONITOR
4
3
A
A
B
B
O
U
T
O
U
T
MONITOR
6
5
A
A
B
B
O
U
T
O
U
T
MONITOR
8
7
A
A
B
B
RS-232
1
2
3
4
J1
OUT
RED
GREEN
BROWN
THREE CONDUCTOR SHIELDED
BELDEN 8770 OR EQUIVALENT
TP8059
7.5 VOLTS AC
1.5 AMP
HP0047
JJ0007
HP0047
4
4
4
4
1676
JJ0007
