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5WG12621DB31 N262D31 KNX Binary Input 4 Ch Potential Free Alu Silver
Product Summary
5WG12621DB31 N262D31 KNX Binary Input 4 Ch Potential Free Alu Silver The 5WG12621DB31 (N 262 D31) is a KNX binary input module providing four potential-free (dry contact) input channels for integrating conventional volt-free contacts into a KNX building automation system. Each channel independently ...
Basic Properties
Place of Origin:
EU
Certification:
CE RoHS
Model Number:
5WG12621DB31
Trading Properties
Minimum Order Quantity:
5
Payment Terms:
T/T,Western Union
Product Description
5WG12621DB31 N262D31 KNX Binary Input 4 Ch Potential Free Alu Silver
The 5WG12621DB31 (N 262 D31) is a KNX binary input module providing four potential-free (dry contact) input channels for integrating conventional volt-free contacts into a KNX building automation system. Each channel independently processes signals from push buttons, window/door contacts, motion detector relays, or any potential-free switch, converting them to KNX bus telegrams.
DIN-rail mountable in standard distribution panels, the aluminum silver-coloured (D31) housing is robust and suitable for electrical cabinet installation. Programmable via ETS with flexible per-channel function mapping for switching, dimming, shutter, or value sending.
Technical Specifications
| Product name | N 262 D31 – Binary Input, 4-fold, potential-free |
|---|---|
| Protocol | KNX/EIB Twisted Pair (TP) |
| Bus supply voltage | 21–30 V DC (SELV, from KNX bus) |
| Bus current | ≤ 10 mA |
| Number of inputs | 4 binary channels (potential-free / dry contact) |
| Input type | Volt-free contacts (NO / NC configurable via ETS) |
| Input contact | Dry contact – no external voltage at input terminals |
| Functions/channel | Switch, dim, shutter, scene recall, value sending |
| KNX group objects | Status feedback, short/long press distinction |
| Mounting | DIN rail (REG), 35 mm standard rail |
| Module width | Approx. 4 modules (70 mm) |
| Operating temp. | 0°C to +45°C |
| Protection class | IP 20 |
| Certifications | CE, KNX certified |
| ETS compatibility | ETS 4.x and above |
| Finish / color | Aluminum silver – D31 |
Application Scenarios
The N 262 D31 is suited for DIN-rail installation in electrical distribution panels alongside other KNX actuators and power supplies. Typical use cases include connecting conventional push buttons, rocker switches, magnetic door contacts, window sensors, or relay outputs from third-party systems directly to the KNX bus.
- Each input can be independently configured in ETS for short-press, long-press, or toggle operation
- Versatile for lighting control, shutter management, HVAC scene selection, and alarm integration
- Widely used in commercial offices, hotel rooms, smart homes, and industrial automation panels
Product Details
Moduletype:
Input
Output Type:
Provide Signal Voltage
Isolation:
Optical Isolation
Dimensions:
100mm X 75mm X 50mm
Productname:
Binary Input
Humidity:
5% To 95% Non-condensing
Function:
LED Control
Output Current:
2 MA
Ms. Nora
Sales Manager
- Email: nora@knxcomponents.com
- Tel: +8613427540176
- WhatsApp: 8613427540176
-
WeChat:
idainchina518
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