Rockwell-automation 1794-IE8H, Series B FLEX I/O 8 Input Hart Analog M Manual do Utilizador descarregar pdf (Página 11)

FLEX I/O 8 Input HART Analog Module 11

Publication

1794-IN108D-EN-P - January 2014

Ground the Module

All I/O wiring must use shielded wire. Shields must be terminated external to

the module, such as bus bars and shield-terminating feed-throughs.

Inputs

Each input can be operated from an analog field device signal.

The channels in these modules are electrically connected to each other and

have a common plus-line.

IMPORTANT

When interconnecting several lines, you must consider the total accumulated

power.

44862

43852

HART

Modem

1794-IE8H/B

Bus

Flexbus

10 Ω

23.7 V

273 Ω

-V

4...20 mA

sig

Xmit

4...20 mA

Xmit

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 35 36

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Rockwell-automation 1794-IE8H, Series B FLEX I/O 8 Input Hart Analog M Manual do Utilizador Página 11