Hotel smart modules
Wireless relay I/O module
Relay, DI/DO and expansion modules for RS485 and wireless guestroom buses.
Wireless relay I/O module
Wireless relay I/O module — Wireless relay I/O for retrofit circuit extension. Wireless relay I/O for retrofit circuit extension; adds loads where RS485 cannot be run in guestrooms.
- Wireless relay I/O
- Retrofit extension
- Load expansion
- Minimal cabling
Wireless Wireless relay actuator module
RS485 bus Modbus RTU · with RCU networking
Installation DIN rail / low-voltage cabinet
Load confirm model selection per project
Application hotel guestroom · building public areas · centralized control
- Product
- Wireless relay module
- Series
- Wireless
- Features
- wireless · I/O· RS485
- Interfaces
- RS485 bus · Modbus RTU (model-dependent)
Specifications
| Parameter | Specification |
|---|---|
| Product name | Wireless relay module |
| Product series | relay / IO module |
| Key features | wireless · I/O· RS485· multi-circuit relay output · RS485 bus · DIN rail installation |
| Product overview | Wireless relay module — Wireless relay I/O for retrofit circuit extension. RS485 bus actuator, DIN-rail mount, pairs with hotel RCU host. |
| Installation | 86 mm back box / standard wall / LV cabinet (model-dependent) |
| Communication method | RS485 bus · Modbus RTU (model-dependent) |
| Delivery | Bulk project supply · finish and load per BOM |
| Applications | Hotel guestroom · building public areas · bulk projects |
| Engineering sup port | Detailed design docs · project BOM · bulk supply coordination |
Wiring diagram
Relay module engineering wiring reference — RS485 bus, mains output terminals and load matching. Per signed drawing set.
Installation notes
- module address must be at detailed design phase with RCU circuit schedule, scene schedule planned together
- DIN rail/low-voltage cabinet installation must reserved cooling space, terminals torque per factory specification
- Wire per project drawing; signed projects use factory shipment drawings
- after power-on with RCU commissioning: output actions, bus communication, scene linkage item-by-item acceptance
Downloads
Full datasheets, wiring diagrams and certificates are in the download center, or contact sales for project BOM.
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requires wireless relay actuation module selection and load matching？ Contact the team for load type confirmation, circuit schedule and module address planning.
