Extend IO Modules

AIN RTD Data Acquisition Modules

This data acquisition modules is for measuring 2/4 channel analog input(0-5V,0-10V,0-20mA,4-20mA) and 2/4 channel Pt resistance thermometer of PT100, PT500, PT1000 or other PT Resistance Thermometers widely used in industrial automation measurement systems.

◆32 bit MCU,Built-in watchdog;
◆ESD Protection circuit for RS485 serial port;
◆2/4 Analog input(0-5V,0-10V,0-20mA,4-20mA);

◆2/4 RTD PT100 or other PT Resistance;

◆Small size suitable for extending IO purpose;

Transmit in ASCII data format to RTU, SCADA,PLCs;
Compatible Modbus RTU Protocols.