Description
HDL Hotel RCU Room Control Unit 2.0, manufacturer model HDL-MHRCU-II.433.
Manufacturer catalogue specifications
- Hotel room control unit with 23 output channels and 48 dry-contact inputs
- Relay outputs: channels 1–10 rated 5 A, 11–12 rated 16 A, 13–20 rated 3 A
- Three dimming outputs, channels 21–23 rated 1 A
- HDL Buspro, RJ45, internal RJ45, UDP/IP and dual RS485 expansion interfaces
- Doorbell relay, two integrated IR channels, up to 50 scenes and 48 configurable general logic functions
- Supplier lists approximately 260 mA current at 24 V DC
Installation and sourcing
Confirm the complete manufacturer wiring documentation, permitted loads and protection, hotel room software and current commercial revision. Professional hotel-system configuration and qualified mains installation are required.
HDL Automation official product catalogue
Stock and order status
Exact-model photograph, supplier stock, freight, conformity documents and retail pricing are pending. publicly listed catalogue listing; not available for checkout.




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