• 104-IIRO-16
  • (104-DIO32-EM) PC/104 16 isolated input, 16 electro-mechanical relay output,change of state detection
  • 16 Electro-Mechanical Relay Outputs
  • 50 pin & 34 pin header connectors
  • Relay outputs and Isolated inputs on separate cables
  • DOS, LINUX, Windows 98/NT/2000 I/O support
  • 16 Optically Isolated AC or DC Inputs
  • More Features
  • Description
  • Specifications
  • Downloads
  • Ordering Guide
  • Request Quotation
  • The 104-IIRO-16 is a very dense PC/104 embedded solution for digital control where on board relays are required and inputs must be isolated such as in test equipment, instrumentation and process control. The 104-IIRO-16 is one of the few on-board relay and isolated input PC/104 boards that has the change-of-state interrupt feature that allows the PC/104 CPU to be notified when data has changed on the input ports which greatly frees up system resources by eliminating the need for constant polling of inputs. This can be critical in embedded applications where lower speed processors are used to reach higher temperatures or to maintain lower power use. The 104-IIRO-16, unlike our PCI-IIRO-16, offers 16 Form C relays because its I/O interfaces through connectors of one 50-pin IDC for relays & 34-pin IDC for inputs instead of a DB78. A standard 50-pin ribbon header cable such as the CAB50A-3 or CAB50A-6 can be used with either the UTB or STB-50 50-pin screw termination boards for relay connections. The C34FF36D37 cable converts 34 pin IDC header to DB37F so that it can plug into the STB-37 screw termination board for the isolated input connections.

    The 104-IIRO-16 Features Include:
    • 16 Electro-Mechanical Relay Outputs
    • 50 pin & 34 pin header connectors
    • Relay outputs and Isolated inputs on separate cables
    • DOS, LINUX, Windows 98/NT/2000 I/O support
    • 16 Optically Isolated AC or DC Inputs
    • Standard PC/104 compatibility & board size
    • Change-of-State interrupt on inputs
  • Specification
  • Value
  • Bus Interface/Form factor
  • PC/104
  • No of Digital I/O
  • 16 Isolated in, 16 Relay out
  • Output Type
  • SPDT electro-mechanical relays
  • Input Source Current/Isolation
  • 31VDC/AC
  • Sink Current/Relay Rating
  • 1A 60VDC/0.5A 120VAC
  • Change of State Detection on input
  • Yes
  • Counter/Timers
  • -
  • Connectors
  • 1xIDC 50, 1xIDC 34
  • Size
  • PC/104
  • Power Requirements
  • Bus powered
  • Data Sheets (pdf)
  • Technical Manuals (pdf)
  • Internet Links
  • Part Numbers
  • 104-IIRO-16
  • (104-DIO32-EM) (104-DIO32-EM) PC/104 16 isolated input, 16 electro-mechanical relay output, change of state detection