Allen-Bradley 1756-IC16 ControlLogix 48V DC Digital Input Module

Allen-Bradley 1756-IC16 ControlLogix 16-Point 48V DC Digital Input Module

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DescriptionThe Allen-Bradley 1756-IC16 is a high-performance digital input module designed for the ControlLogix platform. This module provides 16 points of...

SKU: 1756-IC16

Manufacturer: Allen-Bradley
Product No.: 1756-IC16
Product Type: Digital Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 180g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Allen-Bradley 1756-IC16 is a high-performance digital input module designed for the ControlLogix platform. This module provides 16 points of 48V DC sinking input, facilitating reliable signal acquisition in industrial automation environments. It is engineered to support demanding control applications that require a 30-60V DC operating voltage range, ensuring consistent integration within complex control systems.

Features

16-point digital input capacity for high-density signal monitoring.
Supports a wide operating voltage range of 30-60V DC.
Current-sinking input configuration.
Integrated status indicators for real-time input communication and module health diagnostics.
Designed for seamless integration into the ControlLogix chassis architecture.

Technical Specifications

Model	1756-IC16
Module Type	DC Digital Input
Input Points	16
Voltage Category	48V DC
Operating Voltage Range	30-60V DC
Min. Operating Current	2 mA at 30V DC
Max. Operating Current	7 mA at 60V DC
Max. Off-State Current	1.5 mA

Installation Guidelines

Ensure the ControlLogix chassis is powered down before inserting or removing the module to prevent electrical damage.
Verify that the module is fully seated in the chassis slot and secured using the top and bottom latching mechanisms.
Use appropriate shielded cabling for input signals to minimize electromagnetic interference (EMI) in high-noise industrial environments.
Adhere to proper grounding practices for the ControlLogix chassis to maintain signal integrity and safety.
Perform regular checks on the module health LEDs to ensure optimal system performance and early detection of input faults.

FAQ

What is the primary function of the 1756-IC16?
This module acts as a digital input interface for the ControlLogix system, converting 48V DC field signals into logic-level data for the CPU.

Is this module compatible with other ControlLogix chassis?
Yes, the 1756-IC16 is designed to fit into any standard 1756 ControlLogix I/O chassis slot.

What does the sinking input configuration mean?
A sinking input module provides a path to common (ground) for the input circuit, meaning the field device must source the current to the module input.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.

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Operations Director, Germany