TCIF22TSX Johnson Controls Communications Interface

Overview

The Johnson Controls TCIF22TSX is a serial communications interface that connects controllers to an RS485 Modbus network. It facilitates reliable data exchange in refrigeration, temperature control, and building automation systems by establishing efficient multi-point network connections.

Features

• Integrated LED indicators for TTL Modbus and RS485 Modbus communication status
• Flexible connection options utilizing both a Pico-Blade connector and a fixed screw terminal block
• Powered directly through the TTL Modbus port of the host controller
• Compact, self-extinguishing enclosure designed for rigid support mounting via cable ties

Specifications

• Communication Ports: 1 TTL Modbus subordinate port, 1 RS485 Modbus subordinate port
• Maximum Cable Length: 1,000 meters (328 feet) for RS485 Modbus
• Terminal Block Capacity: Wires up to 2.5 mm² (14 AWG)
• Dimensions: 176.0 mm x 30.0 mm x 25.0 mm (6 15/16 in. x 1 3/16 in. x 1 in.)
• Operating Temperature: 0°C to 55°C (32°F to 131°F)
• Operating Humidity: 5% to 95% RH non-condensing
• Degree of Protection: IP00

Applications

• Connecting temperature and refrigeration controllers into an integrated building automation network
• Industrial and building management systems requiring robust serial data communication over long distances