====== V1 - GRMS Room Base - MC-24-H1 ======

===== General description =====

**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.

===== Typical use =====

This variant is suitable for rooms requiring a complete standard GRMS setup with:

  * corridor access panel
  * door lock and door status
  * in-room touch panel with TGP-S adapter
  * ES-W2 room temperature sensor
  * fan-coil regulation through FC-1-IQ
  * standard lighting circuits
  * one blind group
  * presence detection
  * window contact monitoring
  * SOS input
  * master off function
  * floor heating and ventilation output
  * energy-saving logic
  * Ethernet / Linker connection to S-RMS

===== Main components =====

^ 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. |

===== Connected room functions =====

^ 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. |

===== Notes =====

  * V1 is the base standard full-room configuration.
  * It should be used as the reference for standard MC-24-H1 based GRMS rooms.
  * TGP-S is part of the room touch panel assembly and is used as the interface board for connecting the ES-W2 room temperature sensor.
  * Detailed I/O allocation is defined in the electrical scheme and technical documentation.