Simex SIAi-8P 8 Analog In 4-20mA Modbus RTU module

In stock (2 items available)
  • Weight
    0.15 kg
  • SKU
    SID-005

Simex SIAi-8 allows to measure analog values from 8 current 0-20mA/4-20mA inputs via the Modbus RTU RS-485 connection.

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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.

Features

  • 8 independent Analog inputs 4-20mA
  • RS-485 / Modbus RTU
  • LED indicators for communication and status.

Specifications

  • Inputs: SIAi-8P: 8 x current 0-20 mA; 4-20 mA
  • Power supply: typ. 24V DC (16V DC to 30V DC)
  • Current consumption: typ. 20 mA
  • Measurement accuracy: ± 0.25% ± one digit
  • Protection class: IP 20 (housing and connection clips)
  • Operating temperature: 0°C to +50°C (standard), -20°C to +50°C (option)
  • Communication interface: RS-485 / Modbus RTU
  • Breakdown voltage: all 8 inputs are galvanically isolated from module supply and RS-485 interface
  • Humidity: max. 90%, non-condensing
  • Communication interface: RS-485 / Modbus RTU
  • Data memory: non-volatile memory, EEPROM type
  • Storage temperature: -10°C to +70°C or -20°C to +70°C (with option 08)
  • Case dimensions: 101 x 22,5 x 80 mm
  • Mounting: on the 35 mm strip
  • External fuse: T - type, max. 1 A (required)
  • Number of modules in 1 network max.: 128
  • Transmission parameters: 1200 to 115200 bit/s.
  • Manufacturer PartNo. SIAi-8P

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

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