Product specifications
WuT 57838
Web-IO 4.0 230V Relay 4xNO, 4xCO
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.
Connections, displays and control elements:
- Digital outputs: 4 x potential-free normally open contacts, max. 6A, 4 x potential-free changeover contacts, max. 6A
- Network: 10/100BaseT autosensing
- Power supply: 230V AC (approx. 15mA@230V)
- Galvanic isolation: Digital output to network: min. 1000 V
- Adapters: 1 x 3x screw terminals for power, 2 x 11x screw terminals for the outputs, 1 x RJ45 for network
- Displays: Status LEDs for network, 2 LEDs for switching states
Data transmission:
- Protocols: HTTP and HTTPS, TCP and UDP sockets, client and server, MQTT - Publish and Subscribe, REST, SNMP 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, 90x116x56 mm (LxWxH)
- Enclosure rating: IP20
- Weight: approx. 330 g
- Storage temperature: -25°C - 70°C
- Operating temperature: 0°C - 40°C
- Permissible relative humidity: 5..95% RH (non-condensing)
**Power supply and other accessories can be ordered separately**
Note
This product is not NRTL-listed in all regions and may not meet local electrical compliance regulations. Please check with us for current local NRTL listing status
- Wiesemann & Theis product -
