Switch, monitor and count ...

With the Web-IO 4.0 Digital switching signals can be controlled, detected and monitored over TCP/IP-Ethernet. The 4 switching channels can be used as input or output. Numerous Web and network services are available for reporting changes on the inputs and outputs - including directly in the browser. Using protocols such as OPC UA, MQTT and REST the Web-IO is an ideal fit in the world of Industry 4.0 and the Internet of Things.

Switching signals:

• 4 channels:
  • Can be used optionally as inputs or outputs
  • 24V technology
  • Switching currents up to 500mA
  • 32-bit pulse counter

Connectivity:

• Intuitive Web interface for simpler operation
  • Select between German or English
  • Switching the outputs directly from the Web interface
  • Adaptation for smartphone
  • HTTP and HTTPS
• Current Industry 4.0 protocols:
  • OPC UA, REST and MQTT support
  • AMQP on request
• Box-to-Box
  • Pass switching signals over the network 1:1
• Alarm and reporting functions:
  • Email for alarm sending or as status report
  • SNMP polling / alarm traps
  • Switching your outputs in alarm situations
  • Switching the outputs on another Web-IO
  • HTTP requests for controlling third-party devices
  • Up to 30 actions can be configured
• Dynamic integration into other Web sites:
  • Direct access to current states via HTTP requests, AJAX and JavaScript
• Additional software interfaces for incorporating into your systems/databases:
  • OPC UA, OPC DA
  • Modbus TCP
  • Syslog
  • TCP and UDP sockets, client and server
  • HTTP, HTTPS, AJAX
  • FTP (data logging)
• Internal clock
  • Time synchronization via time server calibration
  • Battery-backed device clock
• Possible applications:
  • Remote monitoring and fault messaging
  • Cross-location switching
  • House and building automation
  • Process monitoring and visualization
  • Light, gate and cabinet control
  • Machine Data Collection (MDC)
  • More uses can be found here.

Power supply:

• External power
  • Screw terminal
  • 12 - 24V DC

Standards & more

• Conforms to standards both in office and industrial environments:
  • High noise resistance for industrial environments
  • Low noise emission for residential and business areas
• 5 year guarantee

Technical Data