Rockwell-automation 1762-IQ32T MicroLogix DC Input Module Manuel d'utilisateur télécharger pdf (Page 12)

12 MicroLogix 1762-IQ32T DC Input Module

Publication 1762-IN019B-EN-P - June 2013

Input Wiring

Basic wiring of input devices to the 1762-IQ32T is shown below.

Basic Input Wiring to the 1762-IQ32T Module

Simplified Input Circuit Diagram

A write-on label is provided with the module. Mark the identification of each terminal with

permanent ink, and slide the label back into the door.

ATTENTION

Sinking/Sourcing Inputs - Sourcing/sinking describes the current flow between

the I/O module and the field device. Sourcing I/O circuits supply (source) current

to sinking field devices. Sinking I/O circuits are driven by a current sourcing field

device. Field devices connected to the negative side (DC Common) of the field

power supply are sinking field devices. Field devices connected to the positive

side (+V) of the field supply are sourcing field devices.

44920

VCC

ASIC

Signal

GND

44923

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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Rockwell-automation 1762-IQ32T MicroLogix DC Input Module Manuel d'utilisateur Page 12