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W&T WLAN-IO Digital, 4 I/O channels, 24 V technology, screw terminals
€280,60
incl. VAT
€231,90 excl. VAT (21%)
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
✓ In stock (1 pieces)
Ordered now, delivered Wednesday
Need more? New stock expected in week 46 (9 November - 15 November 2026).
Place your order and we'll make sure it's delivered on time.
Place your order and we'll make sure it's delivered on time.
Brand: W&T
| Article number | 11185077 |
|---|---|
| EAN | 4010344977339 |
| OEM number | 97733 |
| Weight | 0,250 kg |
|---|---|
| Dimensions | B: 225 mm × H: 55 mm × D: 160 mm |
| Country of origin | Duitsland |
| Customs tariff (HS code) | 85176200 |
| VAT rate | 21% |
This is why Dex likes this article
Smart WLAN module with 4 flexible I/O channels for your Industry 4.0 applications. Easily control remotely via web interface and MQTT, with robust 24V technology and screw terminals for a reliable connection.
When do you choose this product?
What does this product do?
The W&T WLAN-IO Digital is a network-based module that wirelessly connects industrial devices and sensors to your network. With 4 flexible I/O channels, you can both read in signals and control devices via a Wi-Fi connection. You need this type of module when you want to digitise existing industrial installations or monitor and control them remotely.
Why choose this 4-channel variant?
With 4 I/O channels, this module offers enough connections for small to medium-sized applications without an excess of outputs. For example, you can read out 2 sensors and control 2 actuators, or any combination you like within the 4 available channels. This flexibility makes it suitable for a wide range of automation tasks without paying for unused connections.
24V technology with reliable switching capacity
The module works with industry-standard 24V technology and can handle switching currents up to 500mA. These specifications make it compatible with most industrial sensors and actuators. The built-in 32-bit pulse counter ensures that you can also register fast pulses and counts accurately, which is essential for measurement applications.
Practical installation with screw terminals
The screw terminal connections make wiring simple and reliable without special connectors. The module supports a wide voltage range of 12–240V DC, so you can integrate it into various existing installations. You can configure all settings via the web interface without any additional software, and thanks to the MQTT protocol it integrates seamlessly into modern Industry 4.0 environments.
The W&T WLAN-IO Digital is a network-based module that wirelessly connects industrial devices and sensors to your network. With 4 flexible I/O channels, you can both read in signals and control devices via a Wi-Fi connection. You need this type of module when you want to digitise existing industrial installations or monitor and control them remotely.
Why choose this 4-channel variant?
With 4 I/O channels, this module offers enough connections for small to medium-sized applications without an excess of outputs. For example, you can read out 2 sensors and control 2 actuators, or any combination you like within the 4 available channels. This flexibility makes it suitable for a wide range of automation tasks without paying for unused connections.
24V technology with reliable switching capacity
The module works with industry-standard 24V technology and can handle switching currents up to 500mA. These specifications make it compatible with most industrial sensors and actuators. The built-in 32-bit pulse counter ensures that you can also register fast pulses and counts accurately, which is essential for measurement applications.
Practical installation with screw terminals
The screw terminal connections make wiring simple and reliable without special connectors. The module supports a wide voltage range of 12–240V DC, so you can integrate it into various existing installations. You can configure all settings via the web interface without any additional software, and thanks to the MQTT protocol it integrates seamlessly into modern Industry 4.0 environments.
Specifications according to the manufacturer
WLAN-IO 4.0 Digital, 4x Input, 4x Output
Switching, monitoring and counting via WLAN
• enables control and monitoring of four flexibly configurable digital I/O channels over the network
• status changes are immediately visible via browser
• MQTT support guarantees seamless integration into IoT and Industry 4.0 environments
Switching signals:
• 4 channels:
- Can be used as either input or output, as required
- 24V technology
- Switching currents up to 500mA
- 32-bit pulse counter
Power supply:
• External power supply, screw terminal connection, 12 - 24V DC
Standards:
• Compliant with standards for both office and industrial environments:
- high interference immunity in accordance with EN 61000-6-2
- low interference emission in accordance with EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
Connections, indicators and controls:
• Digital inputs/outputs:
- 4 channels, each can be operated as an input or output as required
- Output for 12-24V, max. 500mA, max. total current 2A
- via coupling relays, voltages up to 230V can also be switched
- input voltage +/-30V, polarity-independent within this range
- input switching threshold 9.5V +/- 1V
• Network:
- WLAN 802.11 b/g/n 2.4 GHz, radio channels: 14
- Centre frequency range (radio channels): 2412 to 2484 MHz
- Maximum transmit power: 16 dBm
• Connections: 1 x 6-way screw terminal for IOs – pluggable, 1 x 2-way screw terminal for power supply
• Indicators: 1 x status LED (WLAN), 1 x error LED, 4 x status LEDs for the digital I/Os
Data transfer:
Protocols: HTTP and HTTPS, TCP sockets, client and server, MQTT – publish and subscribe, inventorying, group management
Housing and other details:
Housing: Plastic housing for DIN rail mounting, dimensions: (W) 22 x (D) 105 x (H) 75 mm, weight: approx. 105 g
Protection class: IP20
Scope of delivery:
1 x WLAN-IO Digital 4x In/Out
1 x Quick guide
1 x Screwdriver
Note: Products presented as accessories are not part of the Web-IOs and are not included in the scope of delivery!
Switching, monitoring and counting via WLAN
• enables control and monitoring of four flexibly configurable digital I/O channels over the network
• status changes are immediately visible via browser
• MQTT support guarantees seamless integration into IoT and Industry 4.0 environments
Switching signals:
• 4 channels:
- Can be used as either input or output, as required
- 24V technology
- Switching currents up to 500mA
- 32-bit pulse counter
Power supply:
• External power supply, screw terminal connection, 12 - 24V DC
Standards:
• Compliant with standards for both office and industrial environments:
- high interference immunity in accordance with EN 61000-6-2
- low interference emission in accordance with EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
Connections, indicators and controls:
• Digital inputs/outputs:
- 4 channels, each can be operated as an input or output as required
- Output for 12-24V, max. 500mA, max. total current 2A
- via coupling relays, voltages up to 230V can also be switched
- input voltage +/-30V, polarity-independent within this range
- input switching threshold 9.5V +/- 1V
• Network:
- WLAN 802.11 b/g/n 2.4 GHz, radio channels: 14
- Centre frequency range (radio channels): 2412 to 2484 MHz
- Maximum transmit power: 16 dBm
• Connections: 1 x 6-way screw terminal for IOs – pluggable, 1 x 2-way screw terminal for power supply
• Indicators: 1 x status LED (WLAN), 1 x error LED, 4 x status LEDs for the digital I/Os
Data transfer:
Protocols: HTTP and HTTPS, TCP sockets, client and server, MQTT – publish and subscribe, inventorying, group management
Housing and other details:
Housing: Plastic housing for DIN rail mounting, dimensions: (W) 22 x (D) 105 x (H) 75 mm, weight: approx. 105 g
Protection class: IP20
Scope of delivery:
1 x WLAN-IO Digital 4x In/Out
1 x Quick guide
1 x Screwdriver
Note: Products presented as accessories are not part of the Web-IOs and are not included in the scope of delivery!
Manufacturer
Hazard information
No hazard classification applies according to the available manufacturer and supplier information.
This product contains no substances classified as hazardous under the CLP Regulation.
This product contains no substances classified as hazardous under the CLP Regulation.
Product information checked by XtremeOffice
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
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