V1 - GRMS Room Base - MC-24-H1 is the base standard GRMS room variant for a full hotel room automation system based on the MC-24-H1 hotel room controller.
This configuration is intended for standard hotel rooms where the GRMS system manages access control, guest room control, HVAC, lighting, blinds, room presence, window status, energy-saving logic and communication with the central S-RMS system through Linker.
V1 is the reference configuration for other MC-24-H1 based room variants.
This variant is suitable for rooms requiring a complete standard GRMS setup with:
| Group | Component code | Description |
|---|---|---|
| Room controller | MC-24-H1 | Main hotel room controller for local room automation, I/O handling and Ethernet communication. |
| Power supply | HDR-30-24 | 24 VDC power supply for controller and bus devices. |
| Bus interface | CAD-BC | Bus coupler used to connect MC-24-H1 to IEX bus devices. |
| Corridor access panel | CR-D1-V2-PX-BK | Corridor-side access panel for room access, door status and lock control. |
| Door lock | EL-B / EL-N | Electric door strike, selected according to door type and installation requirements. |
| Room touch panel assembly | TGP-4D-01-IQ + TGP-S | In-room 4 inch touch HMI panel with TGP-S adapter/interface board for connecting the ES-W2 room temperature sensor. |
| Room temperature sensor | ES-W2-WH / ES-W2-BK | Room temperature sensor connected through TGP-S and used for HVAC regulation and room comfort control. |
| Fan-coil module | FC-1-IQ | 3-speed fan coil actuator for fan and valve control. |
| Room PIR sensor | IR-R-IW-WH / IR-R-OW-WH | Presence / motion sensor for occupancy and energy-saving logic. |
| Window contact | MOS-03-HD-WH / MOS-04-VS-WH / MOS-04-VS-BK | Wired magnetic opening sensor for window status and HVAC interlock. |
| Network | Ethernet / Linker | Connection to S-RMS. |
| Function | Connected elements |
|---|---|
| Access control | CR-D1-V2-PX-BK, EL-B / EL-N, door reed sensor, RFID / QR / PIN depending on panel configuration. |
| Guest interface | TGP-4D-01-IQ room touch panel with TGP-S adapter and room commands. |
| Room temperature | ES-W2-WH / ES-W2-BK connected through TGP-S. |
| HVAC | FC-1-IQ, fan-coil valves, 3-speed fan, ES-W2 room temperature sensor and window interlock. |
| Lighting | Standard room lighting circuits, including welcome light. |
| Blinds | One motorized blind group with up/down control. |
| Energy saving | IR-R-IW-WH / IR-R-OW-WH, window contact, managed power supply and master off function. |
| Safety / alarm | SOS input and room status reporting. |
| Central system | Ethernet connection to Linker and S-RMS. |