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--- components:kcs-rfid-bk [2026/04/20 07:44] – removed - external edit (Unknown date) 127.0.0.1
+++ components:kcs-rfid-bk [2026/04/20 07:45] (current) – [Specifications] paulo.krbavcic
@@ Line 1: / Line 1: @@
+====== KCS-RFID-BK ======
+==== RFID Key Card Switch  ====
+<WRAP column 200px>
+{{:components:kcs-rfid-bk.png?600|}}
+</WRAP>
+<WRAP column 600px>
+| Model number:  ^ KCS-RFID-BK                                               ^
+| Mounting:      | Flush-mounted installation (EU standard Ø60 mm wall box)  |
+| Packaging:     | 1 Pack = 1 device                                         |
+</WRAP>
+<WRAP clear></WRAP>
+===== General description =====
+KCS-RFID-BK circuits such as lighting, sockets, and HVAC systems.
+It is typically used as part of a GRMS (Guest Room Management System) to implement energy-saving strategies and automate room status detection. The device is adapted for EU installation standard (round Ø60 mm wall box).
+===== Features =====
+  * **RFID card detection** – detects presence of guest via RFID card insertion.
+  * **Integrated relay output** – controls room power supply.
+  * **Energy saving functionality** – automatically switches off power when card is removed.
+  * **Wide voltage support** – compatible with 110–240V AC systems.
+  * **LED status indication** – visual feedback of operation state.
+  * **EU mounting standard (Ø60 mm)** – compatible with standard European round wall boxes.
+  * **Waterproof front panel** – suitable for hotel environments.
+  * **Simple installation** – flush mounting.
+===== Specifications =====
+| Type:                   | RFID Key Card Switch (Energy Saver)  |
+| Model:                  | KCS-RFID-BK                          |
+| Power supply:           | AC 110–240 V                         |
+| Frequency:              | 50/60 Hz                             |
+| RFID frequency:         | 13.56 MHz                            |
+| Card type:              | MIFARE / compatible RFID cards       |
+| Output type:            | Relay output                         |
+| Max load:               | up to 30–40 A                        |
+| Protection class:       | IP44–IP55                            |
+| Material:               | ABS / PC                             |
+| Color:                  | Black                                |
+| Installation:           | EU round wall box (Ø60 mm)           |
+| Operating temperature:  | 0 to +50 °C                          |
+===== Integration Notes =====
+**Power control:**
+  * Device switches room power via internal relay or external contactor.
+**GRMS integration:**
+  * Can be used as presence signal (guest in room).
+  * Integrated into energy-saving logic (lighting, HVAC, sockets).
+**Installation recommendation:**
+  * For higher loads, use external contactor controlled by the switch.
+**Card compatibility:**
+  * Requires compatible RFID cards (13.56 MHz standard).
+**System behavior:**
+  * Relay activates when card is inserted.
+  * Relay deactivates after card removal with optional delay.
+===== Dimensions =====
+| Parameter              | Value                          |
+| Front panel           | 86 × 86 mm                     |
+| Mounting              | Flush (Ø60 mm EU box)          |
+| Depth                 | ~35 mm                         |
+{{:components:kcs-rfid-bk_dimension.png?600|}}
+===== Wiring =====
+^ Category  ^ Purpose                   ^
+| Red       | 485 communication wire A  |
+| Black     | 485 communication wire B  |
+| N         | Neutral (AC input)        |
+| L-OUT     | Switched live output      |
+| L-IN      | Live input (AC supply)    |
+{{:components:kcs-rfid-bk-wiring.png?400|}}