Allen-Bradley 1734-IE4S Safety I/O for Industrial Automation

Overview

The AB 1734-IE4S from Allen-Bradley is a high-performance POINT Guard I/O Safety Module. It delivers four digital inputs and four outputs while ensuring Category 4 safety compliance. Its compact design measures 124.5 mm × 100 mm × 74 mm and weighs under 0.5 kg, allowing seamless integration into existing control systems.

Electrical and Communication Specifications

The AB 1734-IE4S operates with power consumption under 20 Watts. It communicates via Modbus TCP/IP at speeds up to 1 Mbps. The module supports both digital and analog signal inputs, providing versatile control capabilities. It maintains reliable operation across an operating temperature range of -20°C to +60°C.

Safety and Compliance

This module achieves Category 4 safety, meeting the highest international industrial safety standards. Its robust hardware design ensures fault tolerance and long-term reliability even in harsh industrial environments. Built-in diagnostics detect potential faults early, supporting proactive maintenance and reducing downtime.

Physical and Installation Specifications

The AB 1734-IE4S features an IP20-rated enclosure for standard indoor industrial environments. Its compact and lightweight design simplifies mounting, wiring, and maintenance. High-resolution LEDs allow operators to monitor each safety channel easily, enhancing operational transparency.

Functionality

The AB 1734-IE4S improves industrial safety by controlling critical machinery while preventing unsafe conditions. Its intuitive interface and comprehensive documentation allow engineers to quickly set up, monitor, and maintain the system efficiently. The module ensures consistent performance for diverse automation applications.