Agilent Technologies E1343A User Manual download pdf

Data Sheet

PDFINFO H 5599- 01

16-Channel GP High-Voltage Relay

Multiplexer

Agilent E1343A

• 1-Slot, B-size, register based

• General purpose, high-voltage relay multiplexer

• High-voltage measurements up to 250 V

• 16-channel 3-wire or 8-channel 4-wire multiplexer

• Shunt/series signal conditioning elements

• Channel scanning with Agilent DMMs

Agilent E1343A

Description

The Agilent E1343A General-Purpose Reed Relay Multiplexer

is a B-size, 1-slot, register-based Agilent VXI module

with high- voltage capability. It switches 16 channels of

high, low, and guard each. This multiplexer consists of a

B-size component card (labeled E1343-66201) and a screw

terminal block that plugs onto the component card. The

E1343A is functionally similar to the E1344A.

Tree-switched common high, low, and guard screw terminals

and analog bus connections provide access to all 16 channels.

This module can operate as either a single 1x16 three-wire

multiplexer, two independent 1x8 three-wire multiplexers (for

four-wire Ω), or a 1x8 six-wire multiplexer.

Refer to the Agilent Technologies Website for instrument

driver availability and downloading instructions, as well as for

recent product updates, if applicable.

Configuration

The multiplexer is arranged into two banks of eight switches,

each having its own common high, low, and guard screw

terminals accessible on the terminal block. Tree-switched

common high, low, and guard screw terminals and analog bus

connections provide access to all 16 channels. Closing the

channel switches and tree switches using the SCPI command

[ROUTe:]CLOSe operates the module as either a single 1x16

three-wire multiplexer, two independent 1x8 three-wire

multiplexers (for four-wire Ω), or a 1x8 six-wire multiplexer.

The E1343A component card is also used in the E1344A.

One analog bus cable is shipped with each module, making it

easy to connect common outputs together for slot-adjacent

modules. If you are using a B-size mainframe, Agilent E1300B

or E1301B, use the analog bus cable shipped with the E1326B

DMM to connect it to the multiplexer(s).

C-size Adapter

For installing the E1343A in a C-size mainframe, the E1403C

active adapter is recommended.

Product Specifications

Input

DC:

Maximum voltage (any

terminal to any other

terminal or chassis): 250 Vdc

AC rms:

Maximum voltage (any

terminal to any other

terminal or chassis): 250 V rms

Maximum current

(per channel common,

non-inductive): 50 mA

Maximum power per

channel: 1 VA

Maximum thermal offset

per channel, differential

Hi-Lo: 10 µV

Closed channel resistance: 100 Ω ± 10%

Insulation resistance

(between any two points): 10E9 Ω

Insulation resistance

(Hi to Lo, power off): n/a

Agilent Technologies

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Summary of Contents

Page 1 - Multiplexer

Data SheetPDFINFO H 5599- 0116-Channel GP High-Voltage RelayMultiplexerAgilent E1343A• 1-Slot, B-size, register based • General purpose, high-voltage

Page 2 - Ordering Information

PDFINFO H 5599- 022ACMinimum bandwidth(–3 dB, 50 Ω source/load): 10 MHz (protection resistors shorted)Crosstalk (channel-to-channel):100 kHz: –80 dB10

Page 3 - PDFINFO H 5 5 9 9 - 0 3

PDFINFO H 5 5 9 9 - 0 33Signal Conditioning Components/Current ShuntAnalog bus cables for MUX-to-MUX and MUX-to-multimeterconnections

Page 4

Related Literature2000 Test System and VXI Catalog CD-ROM,Agilent Pub. No. 5980-0308E (detailed specifications for VXI products)2000 Test System and V

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Agilent Technologies E1343A User Manual

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