WLAN-IO Digital 4x In/Out
Control, monitor, and count via Wi-Fi ...
The WLAN-IO Digital is used to control, record, and monitor digital switching signals via a network. The device provides four channels that can be configured as digital inputs or outputs as required. The physically recorded status changes are provided via integrated web and network services. A web browser can be used to view the statuses directly and to switch and manage the configured outputs. Support for protocols such as MQTT enables the hardware to be integrated into IoT environments and Industry 4.0 applications.
Properties
Switching signals:
- 4 channels:
- Can be used optionally as inputs or outputs
- 24V technology
- Switching currents up to 500mA
- 32-bit pulse counter
Power supply:
- External power
- Screw terminal
- 12 - 24V DC
Standards & more
- Conforms to standards both in office and industrial environments:
- High noise resistance per EN 61000-6-2
- Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
- 5 year guarantee
Technical data
Connections, displays and control elements: |
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| Digital in-/outputs: | 4 channels can be used optionally as in- or output | |
| Output for 12-24V, max. 500mA | ||
| max. total current 2A | ||
| Using our coupling relays voltages of even up to 230V can be switched |
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| Input voltage +/-30V | ||
| protected against reverse connection within this range | ||
| Input switching threshold 9.5V +/- 1V | ||
| "On" current = 2.2 mA | ||
| integrated 32-bit pulse counter | ||
| Network: | WLAN 802.11 b/g/n 2.4 GHz Channels: 14 Mid-frequency range (channels): 2412 to 2484 MHz Maximum transmission power: 16 dBm |
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| Power supply: | 12-24V DC (approx. 40mA@24V) | |
| Connections: | 1 x 6-way screw terminal for IOs, pluggable 1 x 2-way screw terminal for power supply |
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| Indicators: | 1 x Status-LED (WLAN) 1 x Error-LED 4 x status LEDs for the digital I/Os |
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Data transmission: |
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| Protocols: | HTTP and HTTPS | |
| TCP sockets, client, and server | ||
| MQTT - Publish and Subscribe | ||
| Inventory keeping, group management | ||
| Response times: | Data and switching traffic: typically 12 ms | |
Housing and other data: |
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| Housing: | Plastic housing for top hat rail installation | |
| 105x22x75mm (LxWxH) | ||
| Enclosure rating: | IP20 | |
| Weight: | approx. l105 g | |
| Storage temperature: | -40°C - 70°C | |
| Operating temperature: | 0°C - 60°C | |
| Operating temperature for side-by-side installation: | 0°C - 50°C | |
| Permissible relative humidity: | 5..95% RH (non-condensing) | |
| Scope of delivery: | 1 x WLAN-IO Digital 4x In/Out |
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* Our offering is intended only for commercial users. We will be happy to refer private end customers to trading partners through whom our products can be purchased.