Switching, monitoring and counting ...

With the Web-IO 4.0 Digital switching signals can be controlled, acquired and monitored over TCP/IP Ethernet. Numerous web and network services are available for reporting changes on the inputs and outputs - even directly in a browser. With 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:

• 12 switching inputs:
  • Digital 24V inputs
  • 32-bit pulse counter
• 7 potential-free contacts as changeover 1 potential-free contact as normally open
  • Switching voltage 12V to 24V (110V, 230V via coupling relays)
  • Switching current max. 2A

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 measurement values 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