User Manual

ManualsBrandsSiemens ManualsRoom controlsRoom controller HRC3.2

CM2N6314en

2016-12-23

Building Technologies

314

HOTEL SOLUTION™

Room controller

HRC3.2

Room controller for temperature, energy and access control, and for

management of the hotel room

· For 2-pipe or 4-pipe fan-coil systems

· For radiators and cooling via 2-pipe fan-coil system

· Auxiliary heating for bathroom

· Centrally programmable room temperature setpoint with

individual setpoint adjustment from the guest's room

· Control of room lighting

based on room occupancy

· Energy management for individual room control system

based on room occupancy

· Room access control via magnetic card, chip card, or transponder card

· Access control for access to general areas such as car park and main doors

· Registration and transfer of messages and alarms to the database server

· Downloadable standard applications

· Customized application software available as an option

Summary of content (14 pages)

PAGE 1
6 314 HOTEL SOLUTION™ HRC3.
PAGE 2
Use The HRC3.2 room controller integrates temperature control, energy management, access control and the management of a hotel room, at room level. For operation, use is made of room operator units, access card readers and access card holders with a switch to turn on the lights, for example, and a connection to the bus. Functions The functions are determined by the downloadable application software.
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Access control · Control of blinds or curtain · Receipt of access code from the connected magnetic, chip or transponder card reader · Control of access to guest rooms, suites and general access areas · Receipt of access codes for guests, hotel staff and emergency access cards from the central management station at the reception · Management of all access codes · Activation of door opening mechanism when access is granted Management level · · · · · · · · SOS alarm or bathroom alarm "Do not disturb" and "
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Mechanical design The HRC3.2 controller consists of a housing base, a housing cover and a printed circuit board with connection terminals. The controller also has a tool socket, a service LED and a service pin. Cable restraints Connection terminals for room bus Connection terminals Connector for service tool Housing cover Housing base 6314z02 Connection terminals Device label Open Ener gy Management Equipment US LISTED Note Use of the labeling fields for handwritten entries: Adr Appl.
PAGE 5
A plug-in terminal is provided for the commissioning and service tool. All other terminals are fixed. To avoid incorrect wiring, terminals which can be connected to AC 230 V (supply and relay outputs) are physically segregated from the other terminals. They are arranged so that, under normal circumstances, all incoming and outgoing cables can be connected without crossing. Caution Service LED Cable restraints must be used for the wires to terminal blocks X4 and X5 (AC 230 V).
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314z01 Topology Management system IP PSU Automation level N... KONNEX TP1 Switch/ Router IP/KNX Room controller N1 N2 N50 PSU PSU Power supply IP/KNX N51 KONNEX TP1 RS485 AC 24 V Field level R... Room devices R1 Rn Switch Door opener Bell Lighting Blinds M Fan Hardware inputs/outputs Valve actuator M Engineering notes · A single transformer with an output voltage of AC 24 V+/– 10% (SELV extra low voltage) is required for the room controller power supply.
PAGE 7
AC 230 V supply cables The sizing and fuse protection of the power supply cables depends on the total load and on local regulations. The cables must be secured with cable restraints. Volt-free relay outputs AC 230 V · The volt-free relay outputs allow switching of loads up to AC 250 V, 4 A. The cable dimensions depend on the connected load and the local installation regulations. The circuits must be externally fused (£ 10 A), as there are no internal fuses.
PAGE 8
KNX building bus (Terminal block X3) Wiring · KNX standard cable with 2 twisted pairs for connection of the KNX gateway to all room controllers (includes 2 spare wires) · KNX standards must be observed · No bus termination resistances are required.
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Technical data Power supply (external transformer) Ports/interfaces Inputs Wiring Relay output STOP AC 24 V ±10% (SELV), 50 / 60 Hz or AC 24 V class 2 (US) Power consumption of controller plus Max. 1.25 A connected 24 V loads 30 VA External supply line protection Fuse slow max. 10 A or Circuit breaker max. 13 A Characteristic B, C, D according to EN 60898 or Power source with current limitation of max. 10 A X1 ...
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Standards, directives and approvals Dimensions Dimensions Weight Color Product standard Automatic electrical controls for household and EN 60730-1 similar use Electromagnetic compatibility For use in residential, commerce, light-industrial (Applications) and industrial environments Housing protection standard IP 20 Protection class II EU conformity (CE) CA2T6314xx *) UL certification (US) UL 916, http://ul.com/database *) The documents can be downloaded from http://siemens.com/bt/download.
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Connection diagrams The following functions are valid for the standard application Terminal block X1 AC 24 V supply Triac outputs Pin 1 2 3 4 5 6 7 8 1) STOP Caution Terminal block X2 Digital inputs DC 12 V Terminal block X3 for KNX building bus and RS485 room bus Terminal block X4 Relay contacts Max. AC 230 V / 4A I/O G G0 T1 T2 T3 T4 Function AC 24 V supply AC 24 V supply Heating valve open G0 Heating valve closed Cooling valve open G0 Cooling valve closed Max. 0.5 A, 12 VA 1) Max. 0.
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STOP Caution Fans connected to the relay outputs must not be operated in parallel. For parallel operation use cut-off relays or slave room controllers.
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Dimensions Dimensions in mm 3,9 1 90 152 6314m01 62 110 35,3 Without terminal covers 135 6314z11 100 Drilling template 13/14 Siemens Building Technologies HRC3.
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Published by: Siemens Switzerland Ltd. Building Technologies Division International Headquarters Gubelstrasse 22 6301 Zug Switzerland Tel. +41 41-724 24 24 www.siemens.com/buildingtechnologies © Siemens Switzerland Ltd 2006 Delivery and technical specifications subject to change 14/14 Siemens Building Technologies HRC3.