Rear Panel Connector Pinouts - Agilent Technologies 34980A Service Manual

Rear Panel Connector Pinouts

External Trigger/Alarms Connector (Male D-Sub)
Analog Bus Connector (Female D-Sub)
vii
1
Ext Trig Input /
6
Chan Adv Input (Pin 6)
9
Gnd (Pin 9)
5
Chan Closed Output /
VM Comp Output (Pin 5)
or
Alarm 1 Output (Pin 1)
Alarm 2 Output (Pin 2)
Alarm 3 Output (Pin 3)
Alarm 4 Output (Pin 4)
Gnd (Pin 9)
ANALOG
BUSSES
9
ABus1 HI (Pin 9)
ABus2 HI (Pin 8)
ABus3 HI (Pin 7)
ABus4 HI (Pin 6)
6
5 V
0 V
3.3 V
0 V
5
Internal DMM Current Input
ABus1 LO (Pin 4)
ABus2 LO (Pin 3)
ABus3 LO (Pin 2)
ABus4 LO (Pin 1)
1
Input
> 1 μs
Output
Approx. 2 μs
(Pin 5)
34980A Service Guide