Remote IO inputs digital outputs 230V: 1xNO, 1xCO relay, Modbus TCP, REST, MQTT, OPC UA
Industrial module for remote control and monitoring of digital signals 1x normally open contact for 230V and 1x changeover contact for 230V via TCP/IP Ethernet, OPC UA, Modbus TCP, MQTT, REST or Web server. Alarm system with email notification, automatic control of outputs according to input, power supply 230VAC, DIN mounting. More
Code: 57832
Industrial module for remote control and monitoring of digital signals 1x normally open contact for 230V and 1x changeover contact for 230V via TCP/IP Ethernet, OPC UA, Modbus TCP, MQTT, REST or Web server. Alarm system with email notification, automatic control of outputs according to input, power supply 230VAC, DIN mounting. More
Code: 57832
Two 230 V relay outputs controlled via the network
The W&T 57832 connects 1× NO + 1× CO to a 10/100BaseT Ethernet network. It enables monitoring and control via a web interface and integration into higher-level systems using OPC UA, MQTT, REST or Modbus TCP.
Do you need to select or order W&T 57832?
Please send us the required quantity and a description of the wiring configuration. We will check availability and suitable accessories.
Usage
The module is used for collecting status signals, fault reporting and remote control within industrial or technical infrastructure. Statuses can be displayed in a browser, transferred to a visualisation system or used in pre-defined actions.
Technical specifications for W&T 57832
| Digital switched outputs | Bistable relay: 1× potential-free make contact, max. 16 A; 1× potential-free changeover contact, max. 16 A |
|---|---|
| Network interface | Automatic detection of 10/100BaseT |
| Power supply | 230 V AC (approximately 15 mA at 230 V) |
| Galvanic isolation | Digital output to the network: min. 1000 V |
| Connectors and terminal blocks | 1 x 8-way screw terminals for power supply and inputs/outputs 1 x RJ45 for network connection |
| Signalling | Status LEDs for the network 2 LEDs for indicating switching states |
| Protocols and services | HTTP and HTTPS TCP and UDP sockets, client and server MQTT – Publishing and Subscribing REST SNMP V1, V2, V3, including traps Sending emails via the SMTP protocol OPC server Modbus TCP Inventory and device group management |
| Response times | Data and switching operation: typically 12 ms |
| Housing and mounting | Plastic housing for DIN rail mounting 90 × 45 × 56 mm (L × W × H) |
| Degree of protection | IP20 |
| Weight | approx. 140 g |
| Storage temperature | -25 to +70 °C |
| Operating temperature | 0 to +40 °C |
| Permissible relative humidity | 5 to 95 per cent RH, non-condensing |
| Contents of the delivery | 1 x Web-IO 4.0 230 V relay 1xNO, 1xCO 1× quick start guide Additional accessories must be ordered separately |
Signals, communication and events
- Two bistable relays provide one make contact and one changeover contact, both potential-free, for a mains voltage of 230 V. The maximum switching current is 16 A. This model does not provide digital inputs.
- The web interface supports HTTP/HTTPS. OPC UA, MQTT Publish/Subscribe, REST and Modbus TCP are available for integration; individual services and the necessary permissions are configured on the device.
- Up to 30 actions can be configured, such as an email, an SNMP trap, an output switch or an HTTP request. SNMP supports versions V1, V2 and V3.
- Box-to-Box mode transfers switching states between suitably configured Web-IO devices over the network. Correct mapping of inputs and outputs is part of the configuration.
Commissioning and accessories
230 V equipment and network circuits must be connected by a person with the appropriate electrical engineering qualifications. Check the type of connection, fuse protection and load characteristics. Once the power supply has been connected, set the IP address, access rights and the required protocol.
Contents of the delivery
- 1 x Web-IO 4.0 230 V relay 1xNO, 1xCO
- 1× quick start guide
- Additional accessories must be ordered separately
Frequently Asked Questions
How many physical channels does this model have?
Two bistable relays provide one make contact and one changeover contact, both potential-free, for a mains voltage of 230 V. The maximum switching current is 16 A. This model does not provide digital inputs.
Do I need a special programme to operate it?
A web interface is available for basic monitoring and control. A supported protocol and its access rights are configured for the host system.
Does ‘Box-to-Box’ refer to a fixed response time?
No. The typical response times shown in the table do not guarantee the overall response of the entire network. The result also depends on network communication and the configuration of both devices.
Why order from FOXON?
Before placing an order, we will check the current availability of the part and confirm the estimated delivery date. We will assist you in selecting the equipment and necessary accessories based on the wiring configuration and required communication. We will confirm the warranty terms and the scope of any diagnostics or repairs for the specific quotation.
Documentation and technical consultancy
Technical data and documentation W&T 57832
Manuals, firmware and tools for this model can also be found in the Downloads tab. For service enquiries, please use sale and repair of FOXON industrial parts.
Do you need to select or order W&T 57832?
Please send us the required quantity and a description of the wiring configuration. We will check availability and suitable accessories.
Diagrams and illustrations
Further related links
Technical specifications for W&T 57832
| Digital switched outputs | Bistable relay: 1× potential-free make contact, max. 16 A; 1× potential-free changeover contact, max. 16 A |
|---|---|
| Network interface | Automatic detection of 10/100BaseT |
| Power supply | 230 V AC (approximately 15 mA at 230 V) |
| Galvanic isolation | Digital output to the network: min. 1000 V |
| Connectors and terminal blocks | 1 x 8-way screw terminals for power supply and inputs/outputs 1 x RJ45 for network connection |
| Signalling | Status LEDs for the network 2 LEDs for indicating switching states |
| Protocols and services | HTTP and HTTPS TCP and UDP sockets, client and server MQTT – Publishing and Subscribing REST SNMP V1, V2, V3, including traps Sending emails via the SMTP protocol OPC server Modbus TCP Inventory and device group management |
| Response times | Data and switching operation: typically 12 ms |
| Housing and mounting | Plastic housing for DIN rail mounting 90 × 45 × 56 mm (L × W × H) |
| Degree of protection | IP20 |
| Weight | approx. 140 g |
| Storage temperature | -25 to +70 °C |
| Operating temperature | 0 to +40 °C |
| Permissible relative humidity | 5 to 95 per cent RH, non-condensing |
| Contents of the delivery | 1 x Web-IO 4.0 230 V relay 1xNO, 1xCO 1× quick start guide Additional accessories must be ordered separately |
VIDEO: Easily Collect Machine Data via OPC UA & MQTT
At the beginning of 2024 we introduced a new product from the German manufacturer of industrial modules W&T to the Czech market. Check out our short videos to see how easy it is to set up and use W&T sensors and digital and analogue inputs and outputs for data acquisition using OPC UA and MQTT communications.
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