Agilent Technologies 3488 User Manual page 61

Switch/control system
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GP Modules
The GP (General Purpose) relay modules often consist of independent
latching or non-latching relays. They are useful for creating additional
isolation between circuits, providing safety interlocks, actuating other
relays or circuits, or building special topologies such as binary ladders
and tree structures. A simple 4-channel SPST (Single-pole Single-throw)
GP switch is shown below.
The table below lists the available GP relay modules.
Model
Module Name
Number
N2261A
40-Channel GP
Relay Module
N2267A
8-Channel
High Current
GP Module
44471A
10-Channel GP
Relay Module
C H 0 1
C H 0 2
C H 0 3
C H 0 4
A Simple General Purpose Switch
Mainframe
Relay
Slots
Type
Required
1
Latching
1
Non-
latching
1
Latching
Chapter 3 System Overview
Plug-in Modules Overview
L
H C H 0 1
L
H C H 0 2
L
H C H 0 3
L
H C H 0 4
Description
The 40 independent SPST relays
provide quality connections for low
level signals. Can also switch signals
up to 200V, 1A.
An 8-channel High Current GP module
which can switch up to 8A 250VAC or
5A 30VDC, with decreasing current to
1A at 125VDC.
The 10 independent SPST (Single-
pole Single-throw) relays provide
quality connections for low level
signals. Can also switch signals up to
250V, 2A.
4
3
61

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