UST21 31511144 SCHLEICHER Slave CPU Module

Description:

The UST21 (part number 31511144) is a slave CPU module manufactured by Schleicher. Designed to interface with programmable logic controllers (PLCs) and distributed control systems (DCS), it facilitates precise temperature measurement and control by handling up to eight thermocouple inputs simultaneously. This module supports various thermocouple types, including K, J, T, S, R, B, N, and E, offering flexibility for diverse applications. It features RS-485 network connectivity with Modbus RTU/ASCII protocol support, ensuring reliable data transmission. Operating within a voltage range of 18-36V DC, the UST21 is energy-efficient and equipped with a watchdog timer for enhanced system stability. Its compact design allows for easy installation, either on-site or through standard rail mounting.

Feature:

Multi-Channel Thermocouple Inputs: Equipped with eight channels capable of handling various thermocouple types, including K, J, T, S, R, B, N, and E, allowing for versatile temperature monitoring.

Modbus RTU/ASCII Protocol Support: Ensures seamless communication with other devices and systems, enhancing interoperability within industrial networks.

RS-485 Communication: Utilizes RS-485 interface for reliable data transmission over long distances, suitable for complex industrial environments.

Wide Operating Voltage Range: Operates efficiently within a voltage range of 18-36V DC, providing flexibility in various power supply configurations.

Compact and Robust Design: Features a durable construction suitable for DIN rail mounting, ensuring stability and ease of integration into existing systems.