DAS-RTD16 Temperature Data Acquisition ModuleOverview:

　　DAS-RTD16 Temperature Acquisition ModuleFor a 16-channel PT100 temperature sensor module, directly connects to 16 PT100 temperature elements, collects 16 temperature readings, and converts them directly to temperature values. Equipped with an RS485 communication interface, it supports MODBUS-RTU protocol and can be connected to PLCs, DCS systems, and various configuration software (Configuration King, MCGS, etc.) both domestically and internationally.

　　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, ΔΣAD conversion, digital filtering, electrical isolation, reverse polarity protection, open circuit detection, and triple watchdog technologies, offering strong anti-interference capabilities and exceptional reliability.

　　DAS-RTD16 Temperature Data Acquisition ModuleTechnical Specifications:

● Number of Channels: 16 Pt100 Thermistor Inputs

● Measurement Range: -100℃ to 500℃.

Accuracy: ±0.1%FS.

● Scanning 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: 146x90x42mm, track-mounted installation.

● Working Power: 24VDC/1W.

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