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Specifications Specifications 10/27/2021
Products: CRS-HH-REL-10
Functionalities: Engineering, Hardware
Product version: 3.3

CRS-HH-REL-10

CRS-HH-REL-10 – 10-channel relay module

CRS-HH-REL-10 – 10-channel relay module

Introduction

SpaceLogic* CRS-HH-REL-10 relay module connects to the SpaceLogic RP room controllers and enables the control of lights and blinds.

It supports high-voltage (120/240 VAC) blind motors. Other types of blind motors are supported by means of external relays. For more information, see the SpaceLogic Hardware Reference Guide.

It is part of the EcoStruxure™ Connected Room Solutions for Hotels and can be combined with other modules from this product range.

It is designed for hotel guest room applications.

* Formerly known as SmartX.

Features

The relay module offers the following features:

  • Power and communications through the room bus

  • 10 relay outputs for the control of lights and blinds in the hotel guest room

  • 12 digital inputs offer more flexibility for different applications with in-wall switches or sensors. The digital inputs are SELV (Safety Extra-Low Voltage).

  • High-performance relays, with high inrush current capability, well suited for LED lighting applications

  • Status LED for the device

  • Rotary switch for address configuration

Connected Room Solutions for Hotels

This solution easily transforms hotels. Its extensive architecture is designed for a wide range of modular components including temperature, light and blind control interfaces, as well as bedside panels, sensors, thermostats, plus a wide range of HMIs (such as mechanical switches and Modbus glass touch panels). Get the latest wireless capabilities with the eCommission SmartX Controllers mobile application for commissioning and the open protocols to interface with industry-standard IoT devices.

Room Bus

The RP-C room bus supports up to six connected RP controller expansion modules with the restrictions that are specified for the Connected Room Solutions for Hotels in the Architecture Guidelines - Hotel Application. This is a supplementary document to the Architectural Guidelines - EcoStruxure Building Management.

Maximum total length of the room bus is 72 m (236 ft).

Part Numbers

Product

Part number

CRS-HH-REL-10

Includes pluggable screw terminal blocks (10 x 2-pole, 2 x 9-pole connectors) for the I/O, delivered in a plastic bag with the device.

SXWHHREL10001
DIN-RAIL-CLIP, DIN-rail end clip
package of 25 pieces
SXWDINEND10001
Specifications
Electrical
DC input supply voltage
24 VDC
  
Powered by the RP-C through the room bus (RJ45)
Maximum power consumption
0.3 W
Environment
Ambient temperature, operating
0 to 50 °C (32 to 122 °F)
Ambient temperature, storage
-20 to +70 °C (-4 to +158 °F)
Humidity
20 to 90 % RH non-condensing
Pollution degree
2
Material
Plastic flame rating
UL94 V-0
Ingress protection rating
IP 20
Mechanical
Dimensions
198 W x 110 H x 64 D mm (7.8 W x 4.3 H x 2.5 D in.)
Weight
0.476 kg (1.050 lb)
Installation
DIN rail or flat surface
Terminal blocks
Relay outputs: 10 x 2-pin screw terminal block
  
Digital inputs: 2 x 9-pin screw terminal block
Software compatibility
EcoStruxure Building Operation software
version 3.3 and later
Agency compliances
Emission
RCM; BS/EN 61000-6-3; BS/EN 50491-5-2; FCC Part 15, Sub-part B, Class B
Immunity
BS/EN 61000-6-2; BS/EN 50491-5-3
Safety standards
BS/EN 60730-1; BS/EN 60730-2-11; BS/EN 50491-3; UL 916 C-UL US Listed
Fire performance in air-handling spaces a
UL 2043
a) The CRS-HH-REL-10 relay module is approved for plenum applications.
Communication ports
Room bus
RS-485
  
Dual RJ45 ports for daisy-chain configurations
  
Use a Cat 5 (or higher) cable
  
Maximum total length of the room bus: 72 m (236 ft)
Room bus protection
Transient voltage suppressors on communication and power signals
Hardware
CPU type
ARM Cortex-M4 single-core
Frequency
80 MHz
SRAM (embedded)
320 KB
Flash memory (embedded)
512 KB
NOR flash memory
16 MB
Status indicator
LED (green and red) that shows the status of the device
Address switch
Rotary switch 0 to 9
Set button
Push-button switch
Relay outputs
Outputs
10, DO1 to DO10
Relay output rating
24 to 277 VAC, 50/60 Hz, 30 VDC:
  
Resistive and incandescent: 10 A
  
Standard magnetic ballast: 5 A
  
LED driver: 5 A
  
1/2 HP, 240 VAC, 50/60 Hz
  
1/4 HP, 120 VAC, 50/60 Hz
Maximum load current
Maximum 50 A total load for the 10 outputs
Maximum inrush current
Maximum 165 A inrush current (<20 ms) per output
  
Maximum 800 A inrush current (<200 µs) per output
Digital inputs
Inputs
12, DI1 to DI12
Range
Dry contact, 0 to 5.0 VDC, 2.2 mA, SELV (Safety Extra-Low Voltage)

Connections

Follow proper installation wiring diagrams and instructions. For more information on wiring, see the installation instructions in the SpaceLogic CRS-HH-REL-10 Expansion Module Installation Sheet, the SpaceLogic Hardware Reference Guide, and the RP-C room bus restrictions specified for the Connected Room Solutions for Hotels in the Architecture Guidelines - Hotel Application, which is a supplementary document to the Architectural Guidelines - EcoStruxure Building Management.

CRS-HH-REL-10

CRS-HH-REL-10

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