Wireless I/O Module

Wireless I/O Module

Wireless IO System


  • 4 Analog inputs (0-20mA or 0-5V)
  • 4 Analog outputs (0-20mA or 0-5V)
  • 2 Digital inputs
  • 2 Relay outputs (1 DPDT, 1 SPDT)
  • Powerful 500 mW radio with antenna kit
  • Wide range DC power input. 10 to 30VDC
  • DIN Rail Mount with pluggable screw terminal blocks
  • Status LEDs
  • Class 1 Division 2 Certified, Groups C&D, Temperature Code T5.  Certified to CSA C22.2 No. 213, Conforms to ISA 12.12.01
Point to Point I/O Mirroring Configuration:

The analog/digital inputs on one module can be replicated on the other module (and vice versa)-ideal for stand alone valve control or simple retrofit applications.

SignalFire Remote Node Configuration:

Operates as a remote node with a standard SignalFire Gateway.  All IO data is available at the Gateway as Modbus registers. Supports Modbus writes to control the analog and relay outputs.



The SignalFire Wireless I/O Module acts as a wire replacement that replicates analog and digital signals over a wireless link between a pair of Wireless I/O Modules. The modules are DIN rail mounted and designed to be easy to use.

The Wireless I/O Modules can also be used with a standard SignalFire Gateway.

Operating Temp:  -40ºC to 80ºC

Power:  10-30 VDC (25mA average @12V no relays energized, additional 15mA max for each energized relay, plus any analog output current)

Analog Inputs:  0-10V max, 0-24 mA max

Analog Outputs: 0-20 mA, 0-5 Volts

Digital Inputs:  Dry contact or 30 volts max (push-pull)

Radio Frequency:  902-928 MHz ISM band, FHSS radio, RP-SMA connector

Relay Outputs:  2A, 60W

TitleCategoriesTagsFile TypeLinkhf:doc_categorieshf:doc_tagshf:file_type
IO C1D2 CertificateCertificate900 MHz, Wireless I/Opdfcertificate900-mhz wireless-i-opdf
Wireless I/O Module DatasheetDatasheet900 MHz, Wireless I/Opdfdatasheet900-mhz wireless-i-opdf
Wireless I/O Module ManualManual900 MHz, Wireless I/Opdfmanual900-mhz wireless-i-opdf
Wireless IO Module 3D Model3D Models, Drawing900 MHz, Wireless I/Ozip3d-models drawing900-mhz wireless-i-ozip
Wireless IO Module Dimensional DrawingDrawing900 MHz, Wireless I/Opdfdrawing900-mhz wireless-i-opdf