Keithley 3720, Reference Manual

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Section 11: Model 3732 quad 4x28 reed relay matrix card Series 3700A Switch and Control Cards Reference Manual
11-14 3700AS-909-01 Rev. B / December 2011
Backplane relay notation
To control analog backplane relays for slots with analog backplane relay channels, use S091X,
where:
S Slot number
0 Always zero for Model 3732 backplane relays
9 Always 9 for Model 3732 backplane relays
1 Always 1 for Model 3732 backplane relays
X Analog backplane relay number
Backplane relay examples
The next table shows the channel specifiers for the Model 3732 card using backplane relay notation.
Note that this example represents the backplane relays of a card located in slot 1.
Example backplane relay notation channel specifiers:
Reference Series 3700A mainframe analog
backplane
10911 Analog backplane 1
10912 Analog backplane 2
10913 Analog backplane 3
10914 Analog backplane 4
10915 Analog backplane 5
10916 Analog backplane 6
10917 Analog backplane 1
10918 Analog backplane 2
Card configurations
The Model 3732 has five main configurations in 1-pole mode:
•
Quad 4x28 configuration (on page 11-15)
•
Dual 4x56 configuration (on page 11-19)
•
Single 4x112 configuration (on page 11-23)
•
Dual 8x28 configuration (on page 11-27)
•
Single 16x28 configuration (on page 11-31)
You can also use 2-pole mode for three additional configurations:
•
Dual 4x28 2-pole configuration (on page 11-36)
•
Single 4x56 2-pole configuration (on page 11-40)
•
Single 8x28 2-pole configuration (on page 11-44)
The following sections contain details for each configuration, including: D-sub connectors, pin
assignments and signal naming, crosspoint relay schematics, and connection logs.
Single-pole configurations
The five main Model 3732 configurations (1-pole) are described in the sections that follow.