Modbus RTU/ASCII 8AI, 4DO, 2AO Module

Modbus RTU/ASCII 8AI, 4DO, 2AO Module

SKU: YTD-410

Yotta Control is based in Taiwan. The A-1010 Remote Modbus module provides 8 Analog Inputs (0~10v), 4 transistor digital outputs and 2 analog outputs (0~10v). RS-485 interface supports a simple ASCII protocol and Modbus RTU.

Yotta Control
  • Manufacturer: Yotta Control
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Yotta Control A-1010 Remote Modbus module provides 8 Analog Inputs (0~10v), 4 transistor digital outputs and 2 analog outputs (0~10v). It uses optical isolators to prevent ground loop effects and limits damages from power surges. RS-485 interface supports a Modbus RTU or ASCII protocol.

Like most of the Yotta Control Modbus modbus, this unit can configured (with the utility linked below). A switch on the back set to INIT will force it to default communications parameters. You can then use Yotta Utility software to autodetect it and configure it. When configuration is complete set the switch to RUN.

The Yotta Control series all come with a DIN-rail and panel mount adapter. Multiple units can be stacked on top each other for high density installation.


  • A-1012 Datasheet
  • Yotta Utility Software


  • Operation Voltage: 10~30VDC/24VAC
  • Outputs: 4*(Sink Transistor)
  • LED Indication: Pwr and DO's
  • Continuous Current: 10-40VDC(200mA)
  • Communication Baud Rate: 2400~921600bps
  • Isolation: YES(5000VDC)
  • Output Operating Frequency: 10HZ
  • Operation Temperature: -20 to +75 °C
  • Degree Of Protection: IP20
  • Analog inputs: 8 (10-bit)
  • Analog input Type: 0~10V
  • Analog Outputs: 2 (10-bit)
  • Analog Outputs Type: 0~10V
  • Input Impedance: Voltage:10 MΩ
  • Input Accuracy: ±1%
  • Interface: RS-485
  • Channel Independent Configuration: YES
  • Sampling Rate: 10 sample/second (total)
  • CMR @ 50/60 Hz: 120 dB
  • Span Drift: ±50 ppm/°C
  • Zero Drift: ±18 μV/°C
    • SKU
    • Weight
      0.3 kg
    • Dimensions (L x W x H)
      15 x 8.5 x 5.5 cm

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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