
CWT-BSR Series Di / Do / 0-20mA / 0-10V / Pt100 / termocouple to RS485 Modbus Rtu IO Module
CWT-BSR Series Di / Do / 0-20mA / 0-10V / Pt100 / termocouple to RS485 Modbus Rtu IO Module CWT-BS Rseries Modbus IO module series with DI/DO/AI/AO/ port. widely used in buildings, HVAC, fire, water, petrochemical, environmental protection and other industries, for most systems integrators and automation companies, it is a highly cost-effective, reliable data acquisition module. This module is designed for the whole industry, power supply, signal inputs and outputs, RS232 and RS485 port, interference protection designed to ensure data accuracy and reliability. RS485 communication interface performs MODBUS RTU protocol, can be directly connected with the various types of PLC, DCS system, HMI, SCADA. Model list System parameters Power DC9-48V (analog module: DC12-48V) Protection IP20 Installation DIN rail mounting or screw fixing Working Environment -40℃~70℃,5%~85%RH(non-condensing) Serial port parameters Port type 1RS485 & 1RS232 Baud rate