
8
Ordering information
L4421A 40-chan armature multiplexer
Includes User’s guide on CD, power
cord, and Quick Start package
Option -GPIB
Adds GPIB interface
Option 0B0
Deletes printed manual set, full docu-
mentation included on CD ROM
Option ABA
English printed manual set
Connection Options
Select terminal block for discrete wir-
ing, cables or connector kits. Cables
and connector kits require 2 per
instrument.
34921T
Terminal block with temp reference for
34921A and L4421A 40-Ch Multiplexer
Y1135A
1.5 m 50-pin Dsub, M/F twisted pair
with outer shield cable – 300 V
Y1136A
3 m 50-pin Dsub, M/F twisted pair
with outer shield cable – 300 V
Y1139A
Solder cup connector kit with female
50-pin Dsub
Other accessories
Y1160A
Rack mount kit for L4400 series instru-
ments racks 2 instruments side-by-
side on sliding tray
Note: When using the L4400 Series
Rack Mount Kit, use the Y1139A sol-
der cup connector rather than the
34921T terminal block.
34307A
10-pack of J-type thermocouples
34308A
5-pack of 10 k thermistors
Related literature
Data sheets
5988-6302EN, Agilent VEE Pro
5989-1441EN, Agilent W1140A-TKT
T&M Toolkit 2.0 with Test Automation
5989-1439EN, Agilent E2094N
I/O Libraries Suite 14
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