24-ch, 5 Amp Relay, 24-ch Digital Inputs, Isolated USB Controlled, with Voltage Suppressors on Relay Contacts

  • 24-ch Relay Module
  • 24-ch Digital Input
  • Wide Voltage Input Range
  • GND or Positive Activation Signals
  • 24-ch 'Dry-Contact' Digital Inputs
  • 24-ch Wet Digital Inputs
  • Onboard Watchdog Protection
  • Open Source code samples
  • Transparent Daisy-Chain Facility
  • Transient Voltage Suppressors for low noise and increase relays life time.
  • DIN-Rail and Wall mount ready


Delivery: Stock to 3wk

The IA-3127-U2i is an intelligent 24-ch Relay Controller, with 24-ch Digital Input and multi-drop operation ready, in the original IA-3131 foot print, The IA-3127-U2i is an Industrial grade relay controller, handles both 'Dry-Contact' and 'Wet' Digital inputs, activated by GND or Positive Signal, user defined, easy operated, supported by a simple, yet, powerful software command list. This updated device includes Isolated USB port, 5 Amp relays ad Voltage Suppressor devices on all relays contacts to reduce EMI/RFI noise and to increase the device MTBF. Rich software support, includes open source code examples, setting and control utilities making it fast and easy adapted device. The IA-3127-U2i is part of the IA-3000 Series. This series includes Relay controllers, Digital and Analog controllers, usually equipped with USB, RS-232/485, IP or wireless communication ports.