TST320
Teracom TST320: Dual-Channel Thermocouple Module for Marine & Industrial Automation
The TST320 is a dual-channel thermocouple module that operates via the Modbus RTU interface, offering precise temperature measurement across various industrial environments. It includes two thermocouple inputs supporting types J, K, T, N, E, B, R, and S, with the provision of flexibility in many applications. The module features a 24-bit ADC and digital signal processing, which provides accuracy to ±0.1%, along with an extra ±0.19% accuracy for cold junction compensation. It is optimized for easy integration through RS-485 communication, supporting up to 63 nodes. Installation is made easy with an integrated 120-ohm termination resistor, while safety is increased by a high working isolation voltage of 1500Vrms. Compact and accurate, TST320 is perfect for monitoring temperature in complex industrial processes.
24-bit ADC with DSP processing
RS-485 interface supporting up to 63 nodes
Integrated 120-ohm termination resistor for simplified installation
Firmware can be updated through the communication interface
LED status indicator for monitoring communication activity
Supports all thermocouple types for broad compatibility
