Description
WCM-D Wired Contact Interface Module
The WCM-D provides a professional bridge between standard decorative switches and the Rako Wired network. This compact interface allows you to use custom or third-party switch plates in place of a standard Rako keypad, ensuring your lighting control perfectly matches your interior hardware and aesthetic.
We designed the WCM-D to fit discreetly inside a single-gang UK back box. It supports up to eight individual switch inputs, allowing you to trigger complex lighting scenes, toggles, or dimming commands from simple latching or momentary buttons. This makes it an essential component for high-end residential projects where bespoke ironmongery or antique switch plates are specified.
Key Features
- ✅ Third-Party Compatibility: Use any custom switch plate (momentary or latching) as a fully functional Rako controller.
- ✅ High Capacity: Supports up to 8 individual switch inputs per module for comprehensive room control.
- ✅ Compact Integration: Fits inside a standard UK single-gang back box (47mm depth advised).
- ✅ Versatile Logic: Configures for scene selection, toggling, push-to-dim (fade toggle), and “Whole House” commands.
- ✅ Seamless Wired Connection: Power is drawn directly from the Rako Wired network via CAT5e or CAT6 cabling.
- ✅ Reliable Input: Features a 10-way screw-down connector for secure dry contact wiring.
Technical Specifications
- ☑️ Dimensions: 64mm x 40mm x 15mm
- ☑️ Input Supply: 12–18V DC (via Rako Wired network)
- ☑️ Communication: CAN bus
- ☑️ Connections: 8-way screw connector (CAN bus) | 10-way screw connector (8 contacts + common)
- ☑️ Weight: 29g
- ☑️ Operating Range: +2°C to +40°C | 5% to 90% humidity (non-condensing)
- ☑️ Standards: RoHS, UKCA, CE, EN 60669-2-5:2016
Programmable Functions
The WCM-D transforms simple dry contact closures into advanced Rako commands, including:
- ✅ Scene Control: Selection, Toggle, and Whole House controls.
- ✅ Dimming: Room/Channel raise and lower, and Fade Toggle (push-to-dim).
- ✅ Level Control: Specific level toggles for precise lighting states.
Installation & Safety Note
⚠️ Important: To prevent signal noise and spurious triggering, we recommend a maximum cable length of 300mm between the switch plate and the WCM-D module.
Professional Support
We specialize in bespoke Rako integration and smart home system topography. If you need technical assistance regarding the wiring of specific third-party momentary switches, advice on back-box depths, or a FREE full system design, please call our specialist team on 0161 737 7333 or send us an email. Our team will help you achieve a perfectly integrated and aesthetically consistent control system.
