Agilent Technologies Switch/Measure manual 34932A Simplified Schematic, Matrix

5Matrix Switch Modules

34932A Simplified Schematic

Matrix 1

Col 1 Col 2 Col 3 Col 4

Col 15 Col 16

Row 1	H L H L H L H L
	L
Row 2	H
	L
Row 3	H
	L
	H
Row 4	L

H L H L

H L

NOTE: Three-digit channel numbers are derived from the intersection of the rows and columns, columns having two

H

digits. The intersection

Lshown here represents Channel 315 (Row 3, Column 15).

			Matrix 2
Col 1	Col 2	Col 3	Col 4
H L	H	L H L	H L
Row 1
L

H

Row 2

L

H

Row 3

L

Row 4	H
	L

NOTE: Although columns are numbered the same on the two matrices, they are electrically separate.

NOTE:

Matrix relays: Armature latching

Analog Bus relays: Armature non-latching

Col 15 Col 16

H L H L H

L

921

H

L

922

H

L

923

H

L

924

Analog Buses

ABus1

DMM (MEAS)

ABus2

DMM (SENS)

ABus3

ABus4

150 34980A User’s Guide