Differential sensor transmitter types – Rockwell Automation 1762-IF2OF2 MicroLogix Analog Input/Output Module User Manual

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14 MicroLogix 1762-IF2OF2 Analog Input/Output Module

Publication 1762-IN005C-EN-P - July 2013

Differential Sensor Transmitter Types

TIP

Grounding the cable shield at the module end only usually provides sufficient noise
immunity. However, for best cable shield performance, earth ground the shield at
both ends, using a 0.01µF capacitor at one end to block AC power ground currents, if
necessary.

IN 0 (+)

IN 0 (-)

V out 0

V out 1

I out 0

I out 1

COM

IN 1 (-)

IN 1 (+)

COM

Analog Sensor

Analog Load