WIO — Wireless I/O System

WIO is the modular Wireless I/O System.

  • Seamless signal transfer (I/O mirroring): duplicate analog and digital signals over-the-air
  • Cost-effective: reduce installation costs by cutting out cabling, permitting, and trenching
  • Easy to use: no software programming required, installs in minutes
  • Low maintenance: high reliability, field-proven technology
  • Secure, safe, and reliable
  • I/O Signal Replication Solution Using Wireless Communication

Features

To build your custom wireless I/O system, you start with a factory-paired WIO Radio Kit. You can add matching pairs of I/O modules to each WIO Radio Kit in any order or mix to meet your exact I/O requirements. The WIO System mounts and works with standard 35 mm DIN rails.
Up to 16 modules.

  • Frequency range 868 MHz
  • External antenna (SMA connector)
  • Working range up-to 900 m — depending on antenna
  • Power voltage 10÷30 VDC
  • Protection degree IP20
  • Working temperature -40°C ÷ +80°C
  • Relative humidity: 0-99 %, non-condensing
  • Weight: 140 g / module
  • Transmit speed
    • 1 module: 100 ms
    • 2-3 modules: 200 ms
    • 4 modules: 250 ms
    • 5-6 modules: 333 ms
    • 7-11 modules 500 ms
    • 12-16 modules: 1000 ms
  • ATEX certification
  • CE marking

Radio module

  • It contains a power supply and controls the communication of the entire system
  • Power supply cca 35 mA @ 12 VDC

Digital I/O module

  • Provides four isolated discrete inputs 3-30 VDC
  • Provides four isolated discrete outputs 1 A sink current for open-drain outputs / NPN
  • Isolation voltage: 2500 V
  • Green LEDs: Line-driven input indicators
  • Red LEDs: Logic-driven output indicators
  • Maximum current: 40 mA @ 12 VDC

Analog voltage I/O module

  • Provides two isolated inputs 0÷10 VDC
  • Provides two isolated outputs 0÷10 VDC
  • Isolation voltage: 2500 V
  • Accuracy: < 0.1 % of full scale
  • Fail-safe default output: 0 VDC
  • Maximum current: 50 mA @ 12 VDC
  • LED indication of active I/O

Analog current I/O module

  • Provides two isolated inputs 4÷20 mA
  • Provides two isolated outputs 4÷20 mA
  • Isolation voltage: 2500 V
  • Accuracy: < 0.28 % of full scale
  • Internal loop power: +13.5 VDC
  • Fail-safe default output: 4 mA
  • Maximum current: 84 mA @ 12 VDC
  • LED indication of active I/O

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