DAS-RTD16 Temperature Acquisition ModuleOverview:

　　DAS-RTD16 Temperature Acquisition Module16-channel PT100 Temperature Sensor Module, directly connects to 16 PT100 temperature elements, collects 16 temperature readings, and converts them directly to temperature values. Features RS485 communication interface, supports MODBUS-RTU protocol, compatible with PLCs, DCS systems, and various configuration software at home and abroad (such as Konfigurator Wang, MCGS, etc.).

　　DAS-RTD16 Temperature Acquisition ModuleThe modules are designed according to strict industrial standards, featuring input channels with 400V withstand voltage switching devices. They incorporate three-wire differential input, ΔΣ ADC conversion, digital filtering, electrical isolation, reverse polarity protection, open-circuit detection, and triple watchdog technologies, offering strong anti-interference performance and reliability.

　　DAS-RTD16 Temperature Data Acquisition ModuleTechnical Specifications:

● Channel Quantity: 16 Pt100 thermoresistor inputs.

● Measurement Range: -100℃ to 500℃.

● Accuracy: ±0.1%FS.

● Scan Cycle: 1 second.

Resolution: 16-bit AD

● Isolation Voltage: Network isolation 1500V; channel isolation 400V.

Communication Interface: RS485/MODBUS-RTU protocol.

● Communication Distance: 1200 meters, standard twisted pair cable

● Dimensions: 146 x 9042mm, track-mounted installation.

● Working Power: 24VDC/1W.

● Working Environment: Temperature -20～70°C, Humidity ≤85% RH