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Allen Bradley 1756-IF16IH ControlLogix 16-Point Analog Input Module

Allen Bradley 1756-IF16IH ControlLogix Analog Input Module

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ManufacturerAllen Bradley

Part number1756-IF16IH

Number of Channels 16

Input Signal 0-20mA, 4-20mA

Isolation 250V (continuous), reinforced

HART Protocol Supported

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CAGE: 9NK75

16 Isolated Analog Input Channels HART Protocol Support 0-20mA & 4-20mA Input Signal Range Channel-to-Channel Isolation ControlLogix/GuardLogix Compatibility Module Health Display

Product description

The Allen Bradley 1756-IF16IH is a ControlLogix 16-point isolated analog input module designed for high-precision data acquisition in industrial automation. It supports both 0-20mA and 4-20mA input signals, with channel-to-channel isolation for enhanced signal integrity. This module also features HART protocol support, enabling faster HART data updates and diagnostics.

This module is ideal for applications requiring accurate monitoring of process variables in industries such as chemical processing, oil and gas, water/wastewater treatment, and power generation. Its compatibility with ControlLogix/GuardLogix 1756 controllers ensures seamless integration into complex automation systems.

Source your Allen Bradley 1756-IF16IH from Stanlo Automation, your trusted veteran-owned distributor of surplus industrial parts. We provide quality components and reliable service to keep your operations running smoothly.

Technical specifications

Number of Channels	16
Input Signal	0-20mA, 4-20mA
Isolation	250V (continuous), reinforced
HART Protocol	Supported
Backplane Current	225 mA at 5.1 VDC, 200 mA at 24 VDC
Power Consumption	5.3 W
Temperature Rating	0-60°C

Common applications

Chemical Processing

Oil & Gas

Water/Wastewater

Power Generation

Food & Beverage

Pharmaceutical

General Purpose I/O

Compatible systems

ControlLogix/GuardLogix 1756 Controllers

Also known as

ControlLogix Analog Input AB 1756-IF16IH 16 Channel Analog Input

Replaces / compatible with

This module is part of the ControlLogix I/O family and integrates with 1756 controllers.

Technical note

Expert tip

Ensure proper shielding and grounding of input wiring to maintain signal accuracy and prevent noise interference, especially in high-noise industrial environments.

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Frequently asked questions

What input signal ranges does the Allen Bradley 1756-IF16IH module support?

The Allen Bradley 1756-IF16IH module supports standard industrial analog input signals of 0-20mA and 4-20mA. It also features HART protocol support for advanced diagnostics and communication.