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Allen Bradley 1746-IA16 SLC 500 16-Point DC Input Module

Allen Bradley SLC 500 16-Point 120V AC DC Input Module

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ManufacturerAllen Bradley

Part number1746-IA16

Module Type Input

Voltage 120V AC

Points 16

Backplane Current 300 mA @ 5V DC

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16 Digital Input Points 120V AC Input Voltage SLC 500 Compatibility Screw Terminal Connections 1500V AC Isolation Reliable Field Device Interface

Product description

The Allen Bradley 1746-IA16 is a 16-point DC input module for the SLC 500 programmable logic controller system. It operates at 120V AC and provides a reliable interface for connecting field devices such as switches and sensors to the PLC.

This module is commonly used in various industrial automation applications where digital input signals need to be monitored. Its 16 input points allow for efficient data acquisition from multiple devices, supporting control logic and process monitoring in manufacturing and other sectors.

Stanlo Automation, a veteran-owned distributor, specializes in providing high-quality surplus automation parts like the 1746-IA16. We ensure competitive pricing and dependable delivery, helping you maintain your operational uptime with essential components.

Technical specifications

Module Type	Input
Voltage	120V AC
Points	16
Backplane Current	300 mA @ 5V DC
Isolation	1500V AC
Series	SLC 500
Connection	Screw Terminal

Common applications

Manufacturing Control

Machine Monitoring

Process Automation

Material Handling

Automation Systems Integration

Compatible systems

SLC 500 Series Chassis (1746-A4, A7, A10, A13, A17) SLC 500 Processors (e.g., 1747-L511, L524, L532)

Also known as

Allen Bradley 1746IA16 SLC 500 Input Module 16 Point AB 1746-IA16 120V AC Input Card

Replaces / compatible with

The 1746-IA16 is a standard 16-point, 120V AC input module for the Allen-Bradley SLC 500 series. It is compatible with all SLC 500 chassis and processors.

Technical note

Expert tip

When wiring the 1746-IA16, ensure that the input voltage source is properly grounded and that the field wiring is routed away from high-voltage cabling to prevent noise interference.

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Frequently asked questions

What is the voltage rating for the Allen Bradley 1746-IA16 input module?

The Allen Bradley 1746-IA16 is designed for 120V AC input signals. It provides 16 points of digital input for integration into your SLC 500 automation system.