Allen-Bradley 1734-CTM: Universal Terminal Module for POINT I/O Systems

The Allen-Bradley 1734-CTM significantly expands your POINT I/O system's termination capabilities. This versatile common terminal module provides flexible field device connections and enhanced wiring management. It supports both AC and DC power configurations across various industrial applications. Access complete installation details and technical specifications by downloading our product manual. Download Full Product Documentation Here

Core Technical Specifications

• Brand & Manufacturer: Allen-Bradley / Rockwell Automation
• Model Number: 1734-CTM
• Product Series: POINT I/O Terminal Modules
• Module Type: Common Terminal Module
• Isolation Voltage: 250 Volts Continuous Rating
• Field Power Supply Range: 1-28.8V DC or 12-240V AC
• Field Power Current: 4 Amps per Module Maximum

Electrical & Safety Specifications

• Voltage Withstand Rating: 1600 Vrms for 60 Seconds Tested
• DC Supply Voltage: 10 to 28.8 Volts DC Operating Range
• AC Supply Voltage: 120 to 240 Volts AC Operating Range
• Key Switch Position: 5 for Proper Base Compatibility
• Safety Certification: C-UL-US Listed and Certified
• Hazardous Location Rating: UL Class I, Division 2, Groups A,B,C,D

Environmental & Physical Characteristics

• Operating Temperature: -20°C to +55°C (-4°F to 131°F)
• Relative Humidity Range: 5% to 95% Non-Condensing
• Enclosure Type: Open Style for Panel Mounting
• Module Compatibility: Supports 8-Channel High-Density Modules
• Wiring Support: Manages Field Device Connections Efficiently

Installation & Compatibility Guide

• Install the module on compatible 1734 series terminal base assemblies
• Use with 1734-TOP, 1734-TOPS, 1734-TB, or 1734-TBS base units
• Verify proper keying position 5 before module installation
• The module provides common connections for three-wire devices
• It serves as an external connection point for field wiring
• Ensure correct voltage selection between AC and DC configurations

Technical Frequently Asked Questions

• What types of power supply can I use with this terminal module?
• The module accepts both DC power from 1-28.8V and AC power from 12-240V for maximum flexibility.
• What safety certifications does this terminal module carry?
• It has C-UL-US certification and UL listing for Class I, Division 2, Groups A,B,C,D hazardous locations.
• Which terminal base units support this common terminal module?
• It installs on 1734-TOP, 1734-TOPS, 1734-TB, and 1734-TBS terminal base assemblies.
• What is the voltage isolation capability for safety protection?
• The module provides 250V continuous isolation and withstands 1600Vrms for 60 seconds during testing.
• How does this module support three-wire field devices?
• It provides common connections and external termination points for three-wire device wiring.

© 2025 Ubest Automation Limited. All rights reserved. Original Source: https://www.ubestplc.com/ Contact: sales@ubestplc.com Phone: +86 186 000 5825