Agilent Technologies 8453 Operator's Manual page 159

Table 6
Theory of Operation
External Cables
Multichannel Pump-GPIO Cable
The multichannel pump-GPIO cable (part number G1103-61607) is used to
connect the 8-channel peristaltic pump to the GPIO connector at the rear
panel of your spectrophotometer.
Multichannel Pump Cable (G1103-61607)
GPIO Pump
Connector Connector
1 4
2 3
14
15 1–2, connected DGND
*
(-) means active low (negative true logic)
Function
Direction, counter-clockwise (-)
Pump on, clockwise (-)
Status, jumper to 15
*
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