Introduction

The Allen Bradley 1732ES-IB16 ArmorBlock Guard I/O Security Input Module provides secure, high-integrity input monitoring for industrial safety systems. Designed for ArmorBlock networks, this module ensures fast, reliable detection of safety inputs while simplifying wiring and integration. Ideal for engineers implementing machine guarding, emergency stops, and functional safety controls, it combines compact design with industrial durability.

Technical Specifications

Specification	Details
Module Type	I/O Module – Safety Input
Input Channels	16 discrete safety inputs
Network Compatibility	Allen Bradley ArmorBlock I/O
Protections	Short-circuit and diagnostics monitoring
Environmental Ratings	Shock, vibration, industrial temperature tolerant
Operating Temperature	0°C to 55°C (32°F to 131°F)
Storage Temperature	-20°C to 70°C (-4°F to 158°F)
Mounting	Panel or DIN rail mountable
Dimensions (H × W × D)	259 × 69 × 70 mm (10.2 × 2.7 × 2.8 in)
Weight	0.786 kg (1.73 lbs)

Applications

The Allen Bradley 1732ES-IB16 ArmorBlock Guard I/O Security Input Module is designed for industrial machine safety and secure input monitoring. Typical applications include:

Guard monitoring and safety input detection for machinery and automated equipment.
Integration into safety control systems using Allen Bradley ArmorBlock I/O networks.
Use in manufacturing, processing, and robotics applications requiring secure, reliable input monitoring.
Supporting compliance with industrial safety standards and functional safety requirements (e.g., SIL2/SIL3).
Monitoring emergency stops, interlocks, and safety gates in high-risk industrial environments.

This module provides fast, secure, and reliable input detection to ensure machinery operates safely and within compliance.

Advantages

High Safety Integrity: Meets functional safety standards for industrial machinery.
Reliable Input Detection: Monitors up to 16 discrete safety inputs with precision and speed.
Compact and Robust Design: 259 × 69 × 70 mm, 0.786 kg – durable for industrial environments.
ArmorBlock Network Compatibility: Seamlessly integrates with Allen Bradley ArmorBlock I/O systems.
LED Status Indicators: Provides immediate visual feedback on input status and diagnostics.
Reduced Wiring Complexity: Simplifies safety wiring for guard and interlock inputs.

Technical FAQs

How many safety inputs does this module support?
Supports up to 16 discrete inputs for guard or interlock monitoring.
Is it compatible with ArmorBlock I/O networks?
Yes, it integrates fully into Allen Bradley ArmorBlock I/O systems.
What type of signals does it accept?
Accepts discrete safety input signals, including emergency stop and safety gate inputs.
Does it meet functional safety standards?
Yes, designed to comply with SIL2/SIL3 and relevant safety certifications.
Can it provide diagnostic feedback?
Yes, LED indicators give real-time status and fault diagnostics.
Is it suitable for industrial vibration and shock environments?
Yes, built for rugged industrial conditions.
Can it monitor multiple machines simultaneously?
Yes, through the ArmorBlock network, multiple modules can be integrated.
Does it support hot-swapping?
Depending on system configuration, modules can be replaced without shutting down the network.
Is maintenance required?
Minimal; periodic inspection of wiring and visual status indicators is recommended.
Can it be mounted in standard control panels?
Yes, designed for panel or DIN rail mounting within industrial enclosures.