Ethernet IO remote digital inputs outputs 24V: 12xDI, 12xDO, Modbus TCP, REST, MQTT, OPC UA

Industrial module for remote control and monitoring of digital signals 12x DI a 12x DO 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 12-24VDC, DIN mounting. More

Code: 57730

438 EUR excl. VAT (529,98 EUR Incl. VAT)

Recycling fee 0,04 EUR included in the price.

Quantity discount

Units

Discount

Price without VAT

0 - 4

438,00

5 - 9

429,24

10 - 19

416,10

20 and more

398,58

In stock

pcs

(5 pcs In stock)

Get a quote

Code: 57730

W&T 57730

12 digital inputs and 12 outputs

The W&T 57730 connects 12× DI + 12× DO 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 57730?
Please send us the required quantity and a description of the wiring configuration. We will check availability and suitable accessories.

Enquire about purchasing or repairing a part

12× DI + 12× DODigital signals over Ethernet

500 mA at the outputTake into account the type and load of the output

12–24 V DCPower supply according to the specific model

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 57730

Digital outputs	12× digital output, 6–30 V, 500 mA Short-circuit protection With suitable isolating relays, voltages of up to 230 V.
Digital inputs	12× digital inputs Maximum input voltage ±30 V Reverse polarity protection within this range Switching threshold 8 V ± 1.5 V Current when switched on = 2.2 mA Integrated 32-bit counter
Network interface	Automatic 10/100BaseT detection
Power supply	12–24 V DC, current consumption approximately 100 mA at 24 V
Galvanic isolation	Outputs relative to the network interface: min. 1000 V Inputs relative to the network interface: min. 2000 V Inputs versus outputs: min. 1000 V
Connectors and terminal blocks	1 x 16-point screw-type terminal block for inputs and outputs 1× DB9, auxiliary RS232 port 1 x RJ45 for network connection
Signalling	Status LEDs for the network 24 LEDs for displaying digital states
Protocols and services	HTTP and HTTPS Box-to-Box 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 20 ms
Housing and mounting	Plastic housing for DIN rail mounting 106.8 × 87.8 × 62.6 (d × w × h)
Degree of protection	IP20
Weight	approx. 250 g
Storage temperature	-25 to +70 °C
Operating temperature	0 to +60 °C
Permissible relative humidity	5 to 95 per cent RH, non-condensing
Mean Time Between Failures (MTBF)	357,539 hours at 25 °C, in accordance with MIL-HDBK-217
Contents of the delivery	1 x Web-IO 4.0 Digital, 12 inputs, 12 outputs 1× quick start guide The power supply and other accessories must be ordered separately

Signals, communication and events

12 independent inputs and 12 transistor outputs connect a large number of status signals to the network. With this variant, we do not offer a serial Com-Server as an RS232 port function; the 57731 model is intended for this purpose.
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.
The inputs support 32-bit event counters. The parameters for input voltage, switching threshold and current consumption are governed by the table for this model.

Commissioning and accessories

Check the module’s power supply, common conductors, polarity and output loads. Once connected to the network, configure the IP address, access rights, required protocols and event responses. Before connecting the load, check the wiring in accordance with the manual for the specific model.

Contents of the delivery

1 x Web-IO 4.0 Digital, 12 inputs, 12 outputs
1× quick start guide
The power supply and other accessories must be ordered separately

Frequently Asked Questions

How many physical channels does this model have?

12 independent inputs and 12 transistor outputs connect a large number of status signals to the network. With this variant, we do not offer a serial Com-Server as an RS232 port function; the 57731 model is intended for this purpose.

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.

More than 3,500customers

We supply tomore than 100 countries worldwide

Express delivery?We will look into this; please contact us immediately.

Documentation and technical consultancy

Technical data and documentation W&T 57730

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 57730?
Please send us the required quantity and a description of the wiring configuration. We will check availability and suitable accessories.

Enquire about purchasing or repairing a part

Diagrams and illustrations

W&T 57730 – diagram or illustration of the product

Further related links

Technical specifications for W&T 57730

Digital outputs	12× digital output, 6–30 V, 500 mA Short-circuit protection With suitable isolating relays, voltages of up to 230 V.
Digital inputs	12× digital inputs Maximum input voltage ±30 V Reverse polarity protection within this range Switching threshold 8 V ± 1.5 V Current when switched on = 2.2 mA Integrated 32-bit counter
Network interface	Automatic 10/100BaseT detection
Power supply	12–24 V DC, current consumption approximately 100 mA at 24 V
Galvanic isolation	Outputs relative to the network interface: min. 1000 V Inputs relative to the network interface: min. 2000 V Inputs versus outputs: min. 1000 V
Connectors and terminal blocks	1 x 16-point screw-type terminal block for inputs and outputs 1× DB9, auxiliary RS232 port 1 x RJ45 for network connection
Signalling	Status LEDs for the network 24 LEDs for displaying digital states
Protocols and services	HTTP and HTTPS Box-to-Box 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 20 ms
Housing and mounting	Plastic housing for DIN rail mounting 106.8 × 87.8 × 62.6 (d × w × h)
Degree of protection	IP20
Weight	approx. 250 g
Storage temperature	-25 to +70 °C
Operating temperature	0 to +60 °C
Permissible relative humidity	5 to 95 per cent RH, non-condensing
Mean Time Between Failures (MTBF)	357,539 hours at 25 °C, in accordance with MIL-HDBK-217
Contents of the delivery	1 x Web-IO 4.0 Digital, 12 inputs, 12 outputs 1× quick start guide The power supply and other 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.

Name

Surname

Company

Phone

Inquiry Details

Attach a file / photo

Browse

I acknowledge that my personal details will be processed.

Are you looking for a spare part, a repair, one of our products, or do you need to check availability or get advice on a technical solution? Send us the order number, a photo of the nameplate, or a brief description of your request. We will usually get back to you within one hour during business hours.