Modbus RTU/ASCII 8 isolated DI 8DO Source Module

Modbus RTU/ASCII 8 isolated DI 8DO Source Module

SKU: YTD-455S

Yotta Control is based in Taiwan. The A-1055S Remote Modbus module provides 8 Isolated Digital Inputs and 8 transistor Digital Outputs (source). RS-485 interface supports a Modbus RTU/ASCII protocol.

Yotta Control
  • Manufacturer: Yotta Control
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Yotta Control A-1055 Remote Modbus module provides 8 Isolated Digital Inputs and 8 transistor PNP Digital Outputs. 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. 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.

  • Dual Watchdog Timer
  • Low Power Indicator
  • Power Supply: 10~30 VDC / 24 VAC
  • Inputs(Isolation): 8
  • Outputs: 8*(Source Transistor)
  • LED Indication: Power-Comms, DIs and DOs
  • Continuous Current: 10-40 VDC (200 mA)
  • Communication Baud Rate: 1200~115200 bps
  • Isolation: YES (5000 VDC)
  • Input/Output Operating Frequency: 10 Hz
  • Operation Temperature: -20 to +75 °C
  • Degree Of Protection: IP20
  • Interface: RS-485
  • Channel Independent Configuration: YES
    • SKU
      YTD-455S
    • Weight
      0.3 kg
    • Dimensions (L x W x H)
      15 x 8.5 x 5.5 cm

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

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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.

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