Allen-Bradley SLC 500 1746-NO4I User Manual

Publication 1746-IN008A-US-P
Installation Instruction
SLC 500™ Analog I/O Modules
(Catalog Numbers 1746-NI4, -NIO4I, -NIO4V, -NO4I,
-NO4V, -FIO4I, and -FIO4V)
Inside… page
Important User Information ...................................................... 2
For More Information ............................................................... 3
Types of Analog Modules ......................................................... 4
Hazardous Location Considerations ......................................... 7
Environnements dangereux....................................................... 7
Choosing a Slot in the Chassis................................................ 10
Installing Your Module ........................................................... 11
Wiring Considerations............................................................. 13
Wiring the Analog Module...................................................... 15
Labeling and Installing the Terminal Block............................ 16
Minimizing Electrical Noise on Analog Modules .................. 17
Specifications.......................................................................... 22
Allen-Bradley HMIs

Allen-Bradley SLC 500 1746-NO4I Specifications

General

Brand	Allen-Bradley
Model	SLC 500 1746-NO4I
Category	I/O Systems
Language	English

Summary

Important User Information

Product Overview and Information

Types of Analog Modules

Details the different SLC 500 Analog I/O modules available (NI4, NO4I/V, NIO4I/V, FIO4I/V).

Hazardous Location Considerations

Determining Power Requirements

Configuring Your Module

Switch Settings for the 1746-NI4

Module Configuration Details

Switch Settings for NIO4I, NIO4V, FIO4I, FIO4V

External Power Switch for NO4I and NO4V

Installing Your Module

Wiring and Grounding

System Wiring Guidelines

Grounding Your Cable

Wiring the Analog Module

Provides a step-by-step procedure for wiring analog modules using Belden #8761 cable.

Minimizing Electrical Noise

Specifications

General Module Specifications

Backplane Current Specification

Details backplane current draw and external power supply tolerance for analog modules.

Analog Input Specifications

Details general and specific input characteristics (resolution, accuracy, linearity) for various analog modules.

Analog Output Specifications

Provides current and voltage output specifications (resolution, accuracy, linearity) for applicable analog modules.