34924A Simplified Schematic - Agilent Technologies 34921A User Manual

34924A Simplified Schematic

This drawing shows two independent 35- channel 2- wire MUXes.
NOTE: The three-digit number assigned to each
switch represents the channel number.
NOTE:
Bank relays: Reed non-latching
Analog Bus relays: Armature non-latching
COM 1
H L
100Ω 100Ω
100Ω
Analog Buses
100Ω
100Ω 100Ω
H L
COM 2
Agilent 34921A-34925A Low Frequency Multiplexer Modules User's Guide
H
001 008
L
002 009
003 010
004 011
005 012
006 013
007 014
100Ω
100Ω
100Ω
911
H L
ABus1
DMM
(MEAS)
H L
921
100Ω
100Ω
100Ω
036 043
037 044
038 045
039 046
040 047
041 048
H
042 049
L
Bank 1
H H
015 022
L
L
016 023
017 024
018 025
019 026
020 027
021 028
912
H L
ABus2
DMM
(SENS)
H L
922
050 057
051
058
052
059
053 060
061
054
055
062
H H
056 063
L
L
Bank 2
34924A 70-Channel Reed Multiplexer
H
H
029
L
030
031
032
033
034
035
913 914
H
H L
ABus3
H L H
923 924
064
065
066
067
068
069
H
H
070
L
L
L
ABus4
L
L
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