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S768DAV – S7768DAV User Manual
Table 4. Interface Board Connections
Pin
Signal
1
GROUND
2
DATA CHANNEL 1 OUT +
3
DATA CHANNEL 1 OUT -
4
+5 VDC BIAS
5
DATA CHANNEL 1 IN +
6
DATA CHANNEL 1 IN -
7
TERMINATION
8
GROUND
1
AUDIO CHANNEL 1 IN +
2
AUDIO CHANNEL 1 IN -
3
GROUND
4
AUDIO CHANNEL 1 OUT +
5
AUDIO CHANNEL 1 OUT -
6
GROUND
1
CONTACT CHANNEL 1 IN +
2
CONTACT CHANNEL 1 IN -
3
CONTACT CHANNEL 1 OUT +
4
CONTACT CHANNEL 1 OUT -
Table 5. J2/J3 Connections for RS232 Data
SW1 / SW2 – Position 1
Pin
Signal
1
GROUND/SHIELD
2
RS232 OUT
3
NO CONNECTION
4
NO CONNECTION
5
RS232 IN
6
NO CONNECTION
7
NO CONNECTION
8
GROUND
11-0768DAV-B/ December 2003
Connector J2
Connector J4
Connector J6
Pin
Signal
Connector J3
1
GROUND
2
DATA CHANNEL 2 OUT +
3
DATA CHANNEL 2 OUT -
4
+5 VDC BIAS
5
DATA CHANNEL 2 IN +
6
DATA CHANNEL 2 IN -
7
TERMINATION
8
GROUND
Connector J5
1
AUDIO CHANNEL 2 IN +
2
AUDIO CHANNEL 2 IN -
3
GROUND
4
AUDIO CHANNEL 2 OUT +
5
AUDIO CHANNEL 2 OUT -
6
GROUND
Connector J7
1
CONTACT CHANNEL 2 IN +
2
CONTACT CHANNEL 2 IN -
3
CONTACT CHANNEL 2 OUT +
4
CONTACT CHANNEL 2 OUT -
Table 6. J2/J3 Connections for RS232 Data with
Handshaking
SW1 / SW2 – Position 2
Pin
Signal
1
GROUND/SHIELD
2
RS232 OUT
3
RTS/CTS OUT
4
NO CONNECTION
5
RS232 IN
6
RTS/CTS IN
7
NO CONNECTION
8
GROUND
Installation
17
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