RCU Room Control Unit

model：HDL-MHRCU.433

RCU Room Control Unit is the core of a hotel system. It supports hotel host control, mix module control, 24-channel dry contacts, doorbell status display, and LED output. The RCU Room Control Unit has 48 channels, which must be set through HDL Hotel Management Software. The HDL RCU Room Control Unit can monitor and control each piece of equipment in your space via HDL Hotel Room Management System after setting targets such as doorbell panels, curtains, lamps, ventilation fans, air conditioners, and other equipment

RCU Room Control Unit is the core of a hotel system. It supports hotel host control, mix module control, 24-channel dry contacts, doorbell status display, and LED output. The RCU Room Control Unit has 48 channels, which must be set through HDL Hotel Management Software. The HDL RCU Room Control Unit can monitor and control each piece of equipment in your space via HDL Hotel Room Management System after setting targets such as doorbell panels, curtains, lamps, ventilation fans, air conditioners, and other equipment.

 
■ Controls up to 48 channels, each channel has the parameter for lower limit, higher limit, the maximum limit.
■ There are 99 scenes in total, each scene’s running time is 0-250 seconds.
■ The protection delay time of each channel is 0-60 minutes.
■ 0-250s of bulk power-on time for each channel.
■ Activate corresponding scene according to card master after identification.
■ Monitors and controls air conditioners, curtains, lightings, room status, and uploads the status of air conditioners, curtains, lightings and other states to the monitor software of the server in real time.
■ Receive various panel control signal, and control the module and channels.
■ Bidirectional data exchange between HDL Buspro and Ethernet.
■ Network connection. The RCU Room Control Unit has a RJ45 port, which can connect to each room, reception and management software. Through HDL Hotel Room Management System, the module can integrate with the third party management software to exchange information.
Mix control functions
■ Channel 1 to 13 are relay outputs, each channel is 5A. The load types are incandescent lamp, halogen lamp, low voltage halo-gen lamp.
■ Channel 14 to 17 are relay outputs, each channel is 10A. The load types are incandescent lamp, halogen lamp, low voltage halogen lamp.
■ Channel 18 to 21 are dimming outputs, each channel is 0.8A. It has short circuit protection, and the fuse is easy to replace. If the channel is short circuit or the fuse is wrong, the fuse indicator will flash.

■ Channel 22 is relay for doorbell, it can control the doorbell status.

Dry contract

■ 24-channel dry contract inputs. (The control target should be set from IHMS)

Door bell function

■ 5-channel LED outputs. (It can connect to the third-party door bell panel.)

LED output function
■ 6-channel switch indicator outputs.
 

Basic Parameters

Working voltage ：20~30V DC
Working current ：300mA/24V DC
Input voltage ：AC100-240V，50/60Hz
Relay output ：5A/10A
Communication interface ：HDL Buspro, RJ45, Inner Buspro
RJ45 interface ：UDP/IP network Interface
TRIAC ：16A TRIAC, minimum load is 30W
Cable diameter of Buspro terminal ：0.6-0.8mm

External Environment

 
Working temperature ：-5℃~45℃
Working relative humidity ：≤90%
Storage temperature ：-20℃~60℃
Storage relative humidity ：≤93%

Specifications

Dimensions ：216mm×90mm×56mm
Net weight ：725g
Housing material ：Nylon
Installation：35mm DIN rail installation
Protection rating (Compliant with EN 60529) ：IP20