Switch, monitor and count ...

With the Web-IO 4.0 Digital switching signals can be controlled, detected and monitored over TCP/IP-Ethernet. The 16 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:

• 16 channels:
  • Can be used optionally as inputs or outputs
  • 24V technology
  • Switching currents up to 250mA
  • 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 V1 V2 V3
  • 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
  • REST
  • Modbus TCP
  • Syslog, SNMP V1 V2 V3
  • 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 per EN 61000-6-2
  • Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3

    Connections, displays and control elements:
    Digital in-/outputs:		16 channels can be used as in- or outputs
    		Output for 12-24V, max. 250mA
    		max. total current 2x2A
    		Using our coupling relays voltages of even up to 230V can be switched
    		Input voltage +/-30V
    		protected against reverse connection within this range
    		Input switching threshold 9.5V +/- 1V
    		"On" current = 2.2 mA
    		integrated 32-bit pulse counter
    Network:		10/100BaseT autosensing
    Power supply:		12-24V DC (approx. 100mA@24V)
    Galvanic isolation:		Digital in-/outputs - network: min. 1000 V
    Adapters:		3 x 12x screw terminal for IOs - plug-in 1 x 11x screw terminal for IOs - plug-in 1 x 4x screw terminal for supply - plug-in 1 x RJ45 for network
    Indicators:		Status LEDs for network
    		32 LEDs for digital states
    Data transmission:
    Protocols:		HTTP and HTTPS
    		TCP and UDP sockets, client and server
    		MQTT - Publish and Subscribe
    		REST
    		SNMP V1 V2 V3 including traps
    		SMTP e-mail sending
    		OPC server
    		Modbus TCP
    		Inventory keeping, group management
    Response times:		Data and switching traffic: typically 12 ms
    Housing and other data:
    Housing:		Plastic housing for top hat rail installation precise fit for sub-distribution systems
    		90x116x56mm (LxWxH)
    Enclosure rating:		IP20
    Weight:		approx. 250 g
    Storage temperature:		-25°C - 70°C
    Operating temperature:		0°C - 60°C
    Permissible relative humidity:		5..95% RH (non-condensing)
    Scope of delivery:		1 x Web-IO 4.0 Digital, 16xIn/Out 1 x Quick Guide Power supply and other accessories can be ordered separately

5 year guarantee

Click here for user guide. Link