Digital output module 57838

Modbus TCP8-Owith relay output

Switch remotely... Using the Web-IO 4.0 230V Relay 4xNO, 4xCO you can control 230V switching signals via TCP/IP Ethernet. There are numerous Web and network services available for switching up to 6A with the eight integrated relays - even directly from the browser or from a smart phone. Using protocols such as MQTT and REST the Web-IO is an ideal fit in the world of Industry 4.0 and the Internet of Things. Switching signals: 8 switching outputs: 4 x potential-free normally open contacts for 230V mains 4 x potential-free changeover contacts for 230V mains Switching currents up to max. 6A 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: 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 12 actions can be configured Dynamic integration into other Web sites: Direct access to the contacts via HTTP requests, AJAX and JavaScript Additional software interfaces for incorporating into your systems/databases: OPC Modbus TCP Syslog TCP and UDP sockets, client and server FTP (data logging)