Chapter 2

Configuring the HP E1351A/53A FET Multiplexer Modules

Using This Chapter

This chapter shows how to configure the 16-Channel FET Multiplexer

Modules, how to connect external wiring and how to connect multimeters.

This chapter contains the following sections:

Warnings and Cautions

Page 17

Multiplexer Card Numbers

Page 18

Selecting the Interrupt Line Number

Page 20

Setting the Card ID Switch

Page 21

Connecting User Inputs

Page 22

Adding Signal Conditioning Components/Current

 

Shunts

Page 23

Connecting Field Wiring

Page 24

Wiring a Terminal Module

Page 25

Connecting Multimeters and Signal Generators

Page 26

Analog Bus and Digital Bus Cables

Page 27

Warnings and Cautions

Warning SHOCK HAZARD. Only service-trained personnel who are aware of the hazards involved should install, remove, or configure the multiplexer modules. Before you install any module, disconnect AC power from the mainframe and from user wiring.

Caution MAXIMUM VOLTAGE/CURRENT. The maximum voltage that may be applied between High (H), Low (L), and Guard (G) terminals is 15 V dc or 10.6 V rms (15 V peak). The maximum current is 1 mA per channel.

STATIC ELECTRICITY. Static electricity is a major cause of component failure. To prevent damage to the electrical components in the multiplexer module, observe anti-static techniques whenever removing a module from the mainframe or whenever working on a module.

Chapter 2

Configuring the HP E1351A/53A FET Multiplexer Modules 17

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HP FET MULTIPLEXER E1351A/53A manual Configuring the HP E1351A/53A FET Multiplexer Modules