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Phoenix Contact Radioline
Expansion Modules

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The Phoenix Contact expansion modules provide up to 32 digital, analog, and temperature inputs and output capabilities to the radio module. A radio is required for the expansion modules to function.

  • 0/4 - 20 mA and RTD Analog Inputs
  • 0/4 - 20 ma and 0 - 10 VDC Analog Outputs
  • Relay (contact closure) and transistor Digital Inputs and Outputs
  • Easy I/O mapping via the thumbwheel on the front with no need for programming.
  • Easy module replacement, even during operation (hot-swappable)
  • Channel-to-channel electrical isolation
  • Extended temperature range: -40° to +70° C

All Phoenix Contact Wireless Products carry a standard factory warranty of one year from the date of purchase against manufacturer defects. With the purchase and installation of the recommended Phoenix Contact power supplies and surge suppression devices, Phoenix Contact will extend the warranty of the radio hardware to five years from the date of purchase.

Radioline Expansion Modules Phoenix Contact Radioline
Expansion Modules
2901533 RAD-DAIO6-IFS 2-digital in/out ( 0 - 250 VAC/VDC )
1-analog input ( 0/4 - 20 mA )
1-analog output ( 0/4 - 20 mA, 0 - 10 VDC )
$310.00 Buy Specifications Manual
2901537 RAD-AI4-IFS 4-analog input ( 0/4 - 20 mA ) $310.00 Buy Specifications Manual
2901538 RAD-AO4-IFS 4-analog output ( 0/4 - 20 mA, 0 - 10 VDC ) $310.00 Buy Specifications Manual
2901535 RAD-DI4-IFS 4-digital input ( 0 - 250 VAC/VDC ) $275.00 Buy Specifications Manual
2901536 RAD-DOR4-IFS 4-digital ( relay ) output $275.00 Buy Specifications Manual
2901539 RAD-DI8-IFS 8-digital input ( 0 - 30.5 VDC )
2-pulse input ( 0 - 100 Hz )
$310.00 Buy Specifications Manual
2902811 RAD-DO8-IFS 8-transistor output $310.00 Buy Specifications Manual
2904035 RAD-PT100-4-IFS 4-100 Ohm Pt. RTD input
   ( -50°C - +250°C )
$375.00 Buy Specifications Manual

Please Note: Wilkerson Instrument Co. manufactures a variety of Electronic Signal conditioners that will convert signals from DC, AC, Thermocouple, Frequency, Bridge/Strain Gauge and Potentiometers into a 4/20 mADC signal (or DPDT Relay closure).  This 4/20 mADC signal (or DPDT Relay closure) can be applied directly to an associated expansion module above. 

See our Products by Input page.

Solutions Provider for Signal Conditioning and
Process Control Instrumentation