Allen-Bradley 1756-IF16IH | ControlLogix 16-Channel Analog Input Module

Specifications

  • Manufacturer: Allen Bradley

  • Product No.: 1756-IF16IH

  • Condition： 10 Items in Stock

  • Product Type: Analog Input Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 1300g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product details

Description

Product Overview

The 1756-IF16IH is a high-performance 16-channel isolated analog input module from Allen-Bradley, designed for ControlLogix systems. Each channel supports HART protocol communication, enabling advanced diagnostics and device configuration.

This module accommodates 0–20 mA and 4–20 mA input ranges, providing precise current measurements in industrial automation applications. Its per-channel isolation reduces cross-talk, improving signal integrity for reliable operation.

Designed for ControlLogix chassis mounting, the 1756-IF16IH integrates seamlessly into scalable automation systems, making it suitable for process control, analog signal monitoring, and systems requiring high accuracy.

Technical Specifications

Specification Details
Manufacturer Allen-Bradley
Product Line ControlLogix
Model 1756-IF16IH
Category Analog Input Module
Channels 16 Isolated Analog Inputs
Input Type Differential Current
Input Ranges 0–20 mA, 4–20 mA
Input Impedance 250 Ω ± 5%
HART Protocol Supported on all channels
Resolution 16–21 bits (signed)
Backplane Current 225 mA @ 5.1V DC, 200 mA @ 24V DC
Power Dissipation 5.3 W
Isolation Voltage 50V Continuous, basic insulation
Operating Temperature 0°C to 60°C
Storage Temperature -40°C to 85°C
Relative Humidity 5% to 95% Non-Condensing
Certifications UL, CE, ATEX, IECEx
Mounting ControlLogix Chassis

Key Features

  • HART Protocol Support: Enables advanced diagnostics and device configuration.

  • Per-Channel Isolation: Reduces interference and ensures accurate signal capture.

  • High Resolution: 16–21 bit resolution for precise analog measurements.

  • Flexible Integration: Seamlessly fits into ControlLogix systems for scalable solutions.

  • Industrial Reliability: Operates in a wide temperature range with UL, CE, ATEX, and IECEx certifications.

Applications

  • Process control systems using HART-enabled devices.

  • Industrial automation setups requiring precise analog signal monitoring.

  • Systems needing per-channel isolation to minimize noise and cross-talk.

  • High-accuracy current input measurement for instrumentation and control.

FAQ

Q1: Is the 1756-IF16IH brand new and original?
Yes, the 1756-IF16IH is 100% factory-new and original from Allen-Bradley.

Q2: How many input channels does it have?
It provides 16 isolated analog input channels with HART protocol support.

Q3: What input ranges does this module support?
It supports 0–20 mA and 4–20 mA input ranges for precise analog measurements.

Q4: Can it be mounted in any ControlLogix chassis slot?
Yes, the module is designed for easy ControlLogix chassis integration.

Q5: What operating temperature range does it support?
The 1756-IF16IH operates safely between 0°C and 60°C.

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