Allen-Bradley 1756-IB16S Digital Safety Input Module

Product Overview

The 1756-IB16S is a digital safety input module designed by Allen-Bradley to ensure safe operation in ControlLogix and GuardLogix automation systems. It provides 16 sinking inputs for precise monitoring and safety control.

This module supports only the single-channel point operation mode, where each input channel is pre-configured for optimal safety performance. It communicates seamlessly via the 1756 Backplane protocol and integrates exclusively with 1756 ControlLogix Series C chassis.

Engineered for safety-critical industrial environments, the 1756-IB16S operates reliably within a voltage range of 18 to 32 VDC. Its compact and lightweight design, weighing only 1.13 lbs (0.51 kg), makes it easy to install while maintaining full functionality and reliability.

Technical Specifications

Key Features

• Provides 16 sinking digital inputs for reliable safety control.

• Integrates with ControlLogix and GuardLogix systems for advanced automation.

• Operates exclusively in single-channel point operation mode for safety-critical applications.

• Supports 18–32 VDC input voltage for flexible system integration.

• Compact and lightweight design ensures easy installation in Series C chassis.

• Communicates via 1756 Backplane protocol for seamless automation connectivity.

• Incorporates pre-configured safety input channels for rapid deployment.

Typical Applications

• Safety monitoring in industrial automation systems

• Integration with GuardLogix safety controllers

• Critical process control where rapid fault response is required

• Industrial environments requiring redundant safety input verification

FAQ

Q1: Is the 1756-IB16S module new and original?
A1: Yes, the 1756-IB16S is 100% new, factory-original, and ready for industrial deployment.

Q2: How many inputs does it support?
A2: This module provides 16 sinking digital inputs for precise safety monitoring.

Q3: What chassis is compatible?
A3: It integrates only with Allen-Bradley 1756 ControlLogix Series C chassis.

Q4: What is the input voltage range?
A4: The module operates reliably within 18–32 VDC.

Q5: How is it installed?
A5: Installation is simple using the Series C chassis, following standard ControlLogix setup procedures.

Q6: What is the delivery time and shipping method?
A6: Orders ship within 3 days to 2 weeks, depending on quantity, via common carriers like DHL.

Q7: What if there’s a quality issue after delivery?
A7: We offer a 30-day return policy for verified quality concerns.