TRR/TRT Manuals

TT TTRR/TRT Temperature Signal Transmitter User Manual

The TT TTRR/TRT is a temperature signal transmitter that converts temperature measurements into configurable analog current or voltage signals and provides alarm and relay functions. It supports Modbus RTU communication over RS‑485.

This manual describes the device’s front panel, key functions, meter parameter settings, alarm configuration, analog output options, and detailed communication settings, including baud rate, address, and Modbus command formats. This manual is written in Chinese.

Covers: Operation Panel · Key Function Definitions · Meter Parameter Settings · Alarm Settings · Analog Output · Communication Settings