This document is a communication manual for TEMI2000 - SERIES SAMWONTECH temperature and humidity programmable control. It includes safety instructions, communication styles, communication settings, communication wiring, communication commands, MODBUS regulations, and D-REGISTER.
The SAMWONTECH TEMI2000 Series is a programmable temperature and humidity controller. This communication manual provides instructions on safety precautions, warranty conditions, and general usage guidelines before configuring the device for data exchange.
The document details how to configure the RS232C or RS485 interface, set communication parameters such as baud rate and parity, and perform physical wiring connections. It also explains the specific command structure, checksum calculation methods, and MODBUS specifications required to interact with the controller. This manual is written in Korean.
| Communication Speed | 9600 ~ 115200 bps |
|---|---|
| Data Length | 7 or 8 bits |
The warranty lasts for one year from the purchase date.
Up to 31 units can be connected using the RS485 interface.
The default communication speed is set to 9600 bps.