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Analog Input Module


SCM201 is an Analog Input Module with 8 input channels. Each channel has a universal input - 8 thermocouples, RTD Pt100, 0/4~20 mA and 0~50 mV can be user programmed. It features exceptional accuracy and performance in high ambient temperatures.

SCM201 is used in Data Acquisition Systems, BMS Systems, Dataloggers, PLC Systems, and SCADA systems without a PLC, amongst others.

Useful for: System Integrators for PLCs and SCADA, OEMs making equipment and machinery for Pharmaceutical, Waste Water, Chemicals, Machinery and similar industries.

The SCM201 Analog Input Module has an isolated RS485 / MODBUD RTU port for communication. Rates can be 4800, 9600, 19200, 38400 and 57600 baud. Data formats such as integer, integer x 10, float and swap float are user selectable. SMPS for 85 to 265 VAC, 50/60 hz, as well as DC supply from 15 to 60 VDC are available. Other important parameters such as resolution (1, 0.1, 0.01 0.001 and 0.0001), display bias and channel skip makes SCM201an instrument for all applications.  

  • Cost-effective Analog Input Module or Remote I/O For PLCs
  • 8 universal analog inputs - 8 thermocouples, Pt100, 0~50 mV, 0/4~20 mA
  • High accuracy, high performance
  • Isolated RS485/MODBUS RTU, up to 57600 Baud
  • 85-265 VAC or 15-60 V DC supply
  • 2x16 backlit LCD allows all important data to be viewed
  • 3 key, 3 level programming
  • 4-20 mA output option
  • Standard & High Performance Version


  • multiplexing



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