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W&T Interfaces
for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA,
Glass and plastic fiber optic cabled, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI

 Additional information about this product group: Applications FAQs Tools

Product overview:

Web-IO Digital

Control remotely, monitor and send alarms

Current Web-IO 4.0 Digital

Ready for Industry 4.0 and IoT with MQTT and REST

Count pulses and send reports

Relay for switching 230V

Additional products for visualization & networking

Software tools - free -

Older models up to 2016

Remote and time-controlled switching, alarm sending, monitoring and logging