Allen Bradley 1734-TBCJC /A Point I/O Terminal Base 95748004

Allen-Bradley 1734-TBCJC /A Point I/O Terminal Base

The Allen-Bradley 1734-TBCJC is a Cold Junction Compensation (CJC) wiring base assembly designed specifically for use with the 1734-IT2I Thermocouple Input Module within the POINT I/O system. This terminal base ensures accurate thermocouple temperature readings by providing integrated cold junction compensation.

Key Features

• Compatibility: Exclusively pairs with the 1734-IT2I Thermocouple Input Module.
• Terminal Configuration: Equipped with four screw-clamp terminals, facilitating secure and reliable connections.
• Integrated CJC Sensor: Ensures precise temperature measurements by compensating for the cold junction.
• Compact Design: Dimensions of approximately 65 x 12 x 133.4 mm (2.56 x 0.472 x 5.25 inches) allow for efficient DIN rail mounting.
• Durability: Operates effectively within a temperature range of -20 to 55 °C (-4 to 131 °F) and withstands vibrations up to 5 g at 10…500Hz.

Technical Specifications

• Supply Voltage: Supports 28.8V DC and 120/240V AC.
• Maximum Current: Handles up to 10 Amperes.
• Wire Size Compatibility: Accommodates thermocouple wires ranging from 0.25 to 2.5 mm² (24 to 14 AWG) with a maximum insulation of 1.2 mm (3/64 inch).
• Weight: Approximately 91 grams (3.21 ounces).

Installation and Usage

The 1734-TBCJC features interlocking side pieces and a DIN rail locking mechanism, ensuring secure and straightforward installation. Its mechanical keying prevents incorrect module placement, enhancing system reliability. This terminal base is essential for applications requiring precise thermocouple temperature measurements, particularly when integrated with the 1734-IT2I module.

By incorporating the 1734-TBCJC into your POINT I/O system, you ensure accurate and reliable temperature data acquisition, critical for maintaining optimal process control and quality assurance in industrial environments.