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SIAi-8 Serial Transmitter

Brand: SIMEX sp. z o.o.

Module SIAi-8 allows to measure analog values from 8 current: or voltage, inputs via the RS-485 connection, with speed rate about 10 Hz - every channel.

Measurement results can be internally recalculated due to one of available characteristics: linear, square or user definable multipoint - max. 20 points length.

It finds application in distributed control and visualization systems.

Standard functions of Modbus transmission allow to changing of device address or detect its type.

All SIAi-8 operating functions, available via the RS-485, can be implemented from any typical visualization software or, for instance, with a suitably MultiCon controller.
Features
  • Analogue Inputs Module
  • 8 Independent Analogue Inputs: Voltage or Current
  • RS-485 / Modbus RTU
  • LEDs for Module Operation and Modbus Transmission Signalling

Specifications

Number of Inputs

  • 8

Input Type

  • Current: mA
  • Voltage: V

Input Range

  • 0/4...20 mA
  • 0/1...5 V, 0/2...10 V

Power Supply

  • 10…30 Vdc

Communication Interface

  • RS-485 / Modbus RTU

Transmission Parameters

  • 1200...115200 bit/s
  • 8N1 / 8N2

Operating Temperature

  • 0...+50° C
  • -20…+50° C

Protection Class

  • IP 20

Case Material

  • ABS

Mounting

  • DIN Rail

Case Dimensions

  • 101 x 22.5 x 80 mm

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