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Wireless I/O Radio Kit

Wireless I/O Radio Kit


How many times do you need to get a few points of digital or analog inputs and outputs from point A to point B, but just can’t justify the cost of running the wires? The Radio Kit is a replacement for hardwired I/O that is simple to deploy. The Kit requires no programming to set up – just wire strippers and a screwdriver. There is no communication protocol to interpret.The radios are paired and secured at the factory, so there are no settings or configurations to figure out. It is bi-directional, so digital and analog signals can be sent in both directions between two connected I/O stations. Inputs on one module are simply replicated as outputs on the corresponding module. Our wireless I/O makes use of the unlicensed ISM band at either 868 MHz, 900 MHz, or 2.4 GHz, with both US and International versions available. The radios can send I/O up to 4 miles for the 868 MHz and 2.4 GHz models. Each radio pair can connect up to 16 I/O modules, more than enough for most applications. 

I/O Modules

Analog I/O 0-10 V Module

Analog I/O 4-20 mA Module

Digital/Discrete I/O Module


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Features and Benefits

  • Save time and money: Eliminates trenching and running conduit / deploys in minutes
  • Easy to use: No software configuration needed
  • Easy to install: Mounts onto a 35 mm DIN rail without any tools
  • Scalable: Supports a multitude of I/O modules per system. See specs for details.
  • Secure: Factory paired, secure radio system keeps network protected from intrusions
  • Failsafe: User can defines how outputs are failed over when RF or I/O communication is ever lost
  • Reduced wiring: Single power termination per station
  • 863-870 MHz, 902-928 Mhz, or 2.4 GHz License-Free ISM Band Frequency
  • 128-bit AES RF security
  • Controlled local shutdown (ESD) via provided dry contact input


Hardware & System



Maximum Network Capacity²

Max capacity depends on I/O combinationUse power budget calculator

DIN Rail Mounting Compatibility

35 mm x 7.5 mm DIN Rail

DataRail™ (Included with Radio Kit)

6.1 in / 156 mm - Supports up five (5) I/O modules, other lengths also available

DataRail Mounting Hardware

4-Claw attachment to 35 mm DIN Rail with end terminal bracket

Built-In Mounting Hardware

Spring-loaded clip-on system

Wire Gauge

Solid / Stranded (AWG) 28-12 gauge

Wire Rating

UL: 300 V RMS, 80 °C and 300 V, 105 °CCSA: 300 V RMS, 105 °C


2-Year limited

²When using more than a 5-Module Combination per Radio, use the Power Budget Calculator to determine maximum I/O Module capacity.






863-870 MHz or 2.4 GHz License-Free ISM Band

Antenna Connector Type

SMA (Female Connector)

Default Transmit Speed / Update

1 Second

Turbo Tx Speed Based on Number of I/O Modules

1=100 ms, 2-3=200 ms, 4=250 ms, 5-6=333 ms, 7-11=500 ms, 12-16=1 second

Outdoor / Line of Sight Max Range
 ([email protected][email protected])

900 MHz: 4 Miles (6.4 km)
868 MHz and 2.4 GHz: Up to 3 miles (5 km)

Indoor / Urban Max Range
 ([email protected][email protected])

900 MHz: 1000 ft (305 m)
2.4 GHz: 300 ft (90 m)
2.4 GHz International: 200 ft (60 m)

Maximum Transmit Power
 (Adjustable by Software)

868 MHz: 14dBm (25 mW) / 2.4 GHz:18 dBm (63 mW) / 2.4 GHz International: 10 dBm (10 mW)

Receiver Sensitivity

868 - 900 MHz: -101 dBm / 2.4 GHz: -100 dBm

Spread Spectrum

868 - 900 MHz: FHSS / 2.4 GHz DSSS

RF Security

128-bit AES





Supply Voltage Range

9 to 30 VDC (± 5 %)

Power Consumption

35 mA @ 12V AVG (10% Duty Cycle)

Kit Packaging Dimensions (WxHxD)

5.5 x 10.1 x 2.8 in / 140 x 257 x 72 mm

Net Dimensions

0.7 x 3.9 x 4.5 in / 17.5 x 99 x 114 mm

Kit Packaging Weight

1.3 lbs / 590 g

Net Weight (Single Radio)

0.3 lbs / 136 g

RF Link Alarm Digital Output

10-Second RF Timeout Trigger (NPN) - User Selectable

I/O Link Alarm Digital Output

I/O Mismatch, Bus or Module Failure (NPN)

RF Link Diagnostics (Left LED)

Green = RF Traffic / Yellow = RF Link Fail

I/O Link Diagnostics (Right LED)

Green = I/O OK, Modules Detected / Red = I/O Link Fail

Reverse Polarity Protection


Advanced User Interface Features

Test RSSI, Tx Power Adjustment, Force Local Output(s),Set FailSafe Parameters, and Additional Diagnostics


CE Mark 297.86 kB Last Modified 10/07/2015
CSA Mark 110.83 kB Last Modified 05/21/2015
Country Approval - Australia 1.04 MB Last Modified 10/20/2015
Country Approval - Colombia 653.42 kB Last Modified 10/19/2016
Country Approval - India 339.37 kB Last Modified 06/25/2015
Country Approval - Kuwait 166.04 kB Last Modified 05/21/2015
Country Approval - Mexico 64.91 kB Last Modified 10/07/2015
Country Approval - Qatar 92.12 kB Last Modified 05/21/2015
Country Approval - Saudi Arabia 400.04 kB Last Modified 05/21/2015
Country Approval - United Arab Emirates 62.09 kB Last Modified 05/21/2015
Country Approval - Peru 536.81 kB Last Modified 06/06/2017
Country Approval - New Zealand 274.60 kB Last Modified 08/04/2017