16 Channel RS-232 Relay Board, 10Amp Contact Rating

  • 16-ch Power SPDT form C Relays
  • RS-232 Controlled
  • 24VDC or 12VDC Powered*
  • Watchdog Protected
  • Din-Rail mounting ready
  • Pluggable Terminal Blocks - included


The IA-2216-2 is CE, FCC Approved, Industrial Grade, and low cost Relay Controller, equipped with 16 Power Relays with a contact rating of 10 Amp at 250VAC. It is an RS-232 Controlled Relay Controller that can be easily modified into WIFI or Ethernet unit, simply by attaching an appropriate IA adaptor. The IA-2216-2 is Intelligent-Appliance Series-3000 software compatible, powered by either 12 or 24VDC, while its software support package includes both Labview and Microsoft Dot.Net libraries, open source examples and operation utilities for fast and easy software implementation.