Keithley 3720-ST

Series 3700A System Switch/Multimeter Reference Manual Section 3: Instrument description
3700AS-901-01 Rev. D/June 2018 3-29
Analog backplane connector
Refer to the following figure for analog backplane connector information. See Connection safety (on
page 3-30) before making any connections.
Figure 34: Analog backplane connector
The tables below contain pin numbers and descriptions for the analog backplane connector.
Description
Pin
Description
Pin
Analog backplane 3-HI
5
DMM-SLO
4
Analog backplane 3-LO
6
DMM-SHI
3
Analog backplane 4-HI
7
DMM-LO
2, 9
Analog backplane 4-LO
8
DMM-HI
1
Analog backplane 5-HI
12
AMP-LO
2, 9
Analog backplane 5-LO
13
AMP
10, 11
Analog backplane 6-HI
14
Analog backplane 6-LO
15