1756-IF16H | Allen-Bradley ControlLogix Analog Input Module 16-Point HART

Allen-Bradley · HMIs & Displays

Description  The Allen-Bradley 1756-IF16H is a ControlLogix analog input module designed for high-speed, high-precision signal acquisition. It provides 16 differential analog input channels and supports both voltage and current signals for process monitoring and control.     Technical Specifications  Condition New /  Never Used Surplus Brand Allen-Bradley Series ControlLogix Part Number 1756-IF16H Manufacturer Rockwell Automation Backplane Current, 5.1VDC 200 mA Removable Terminal Block 1756-TBCH; 1756-TBS6H Module HART scan time Estimate 1 s if all channels are HART enabled Module input scan time, min 11…328 ms (filter dependent) Data Format Integer mode (left justified, 2 s complement) IEEE 32-bit floating point Conversion method Successive approximation Analog signals 0-20 mA and 4-20 mA No. of Inputs 16 Differential input; Dedicated HART modem per channel Product Family PanelView Plus / PanelView Plus CE Operator Terminals Backplane Current, 24VDC 125 mA Module Type Analog Input module with HART protocol Resolution 16-21 Bits Total Backplane power 4.02 W Inputs 16 Differential Input Voltage Range 0-20 or 4-20 milliamps Overvoltage Protection 8 Volts DC Isolation Voltage 50 Volts Continuous Enclosure Open Removeable Terminal Blocks 1756-TBCH, 1756-TBS6H       Information About 1756-IF16H The 1756-IF16H is part of the Allen-Bradley ControlLogix 1756 I/O family, developed to deliver scalable and reliable high-performance I/O solutions. This module supports 16 isolated differential analog inputs with configurable ranges including ±10V, 0–10V, 0–20 mA, and 4–20 mA, allowing integration with diverse field devices. It offers 16-bit resolution for accurate measurement, with selectable input filters to optimize response time versus noise rejection. Designed for high-speed applications, the 1756-IF16H ensures consistent, precise signal capture for critical processes. Diagnostics and per-channel status indicators simplify monitoring and troubleshooting. Installed in a ControlLogix chassis, it communicates over the backplane with Logix controllers for real-time control and data processing. Key Features: Design: High-performance analog input module for ControlLogix systems. Channels: 16 isolated differential analog input channels. Signal Ranges: Configurable for ±10V, 0–10V, 0–20 mA, and 4–20 mA. Resolution: 16-bit conversion for precise measurement accuracy. Speed: Optimized for high-speed data acquisition in demanding processes. Filtering: Selectable input filters to balance speed and noise immunity. Diagnostics: Per-channel fault detection and LED status indicators. Application Range: Suitable for process automation, machine control, and high-speed monitoring. The 1756-IF16H delivers the precision, speed, and flexibility required for advanced analog input applications in ControlLogix automation systems.

Brand: Allen-Bradley · Category: HMIs & Displays

Key features

• Design: High-performance analog input module for ControlLogix systems.
• Channels: 16 isolated differential analog input channels.
• Signal Ranges: Configurable for ±10V, 0–10V, 0–20 mA, and 4–20 mA.
• Resolution: 16-bit conversion for precise measurement accuracy.
• Speed: Optimized for high-speed data acquisition in demanding processes.
• Filtering: Selectable input filters to balance speed and noise immunity.
• Diagnostics: Per-channel fault detection and LED status indicators.
• Application Range: Suitable for process automation, machine control, and high-speed monitoring.

Specifications

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