Intelligent Building Management System - · PDF fileOverview The era of high oil prices is forcing the world to adopt Intelligent Building System (IBS). Establishing Intelligent Building

Intelligent Building Management System

O v e r v i e w

The era of high oil prices is forcing the world to adoptIntelligent Building System(IBS). Establishing Intelligent BuildingSystem(IBS) for efficient use of energy and reduction of maintenance expenses is no longer a eco-friendly luxury but anecessity. ControlCity-NX is Samsung SDS's advanced Intelligent Building System(IBS), which comprehensively controlsand supervises electricity, lighting, and facilities. ControlCity-NX, attained with Samsung's advanced technology, has successfully established building control system in various countries(including UAE, Malaysia, and Korea). In those previous cases, Samsung's world-class technology has been proved to be stable and reliable. ControlCity-NX is the solution, which will maximize efficiency of energy utilization and management.

Next GenerationIntelligent Building Management System

• Supporting web environment for remote access

• Providing plain graphic animation library

• Providing various alarm notification for emergency (Pop-up Window, Sound, Voice, SMS, E-mail, Application Interclock, etc.)

• Light-scheduling in accordance to sunrise/sunset

• Statistically collecting and analyzing data

• Reducing system expansion costs by supporting open protocols such as BACnet, LonTalk and OPC

• Using a smartphone to configure controller

• Supporting 3rd party system interface such as Web service, BACnet, LonTalk, OPC, Serial and legacy protocols

• Integrated management of several buildings

User-friendly

Energy Optimization

Extensibility and Flexibility

System Integration

Remote Management Service

K e y F e a t u r e s

3

Product Certification

NC-100

AAC-200

AAC-200L

AAC-300

VC-100

VC-100L

MVC-150

WPC-100

NXM-IO

NXM-VFD

NX-AWS

Site #2

Site #n

Site #1

NX-Client

# 1 # 2 # n

TCP/IP (BACnet/IP)

BMS Software

BMS Hardware System Integration

RS-485

OPC Serial

BACnet MS/TP orBACnet/LonTalk

Other System Device

BACnetOther System Device

VBD(Virtual BACnet Device)

NXM-AI(8), AO(8), DI(8), DO(8)

AAC-200

AAC-300

VC-100MVC-150

NC-100

Mobile Device

Mobile DeviceWireless

CommunicationNetwork

InternetSMS Transmitter

NX-Server(Back-up)

Clustering

NX-Server

Mirroring

Storage #1

Storage #2

Group Monitoring

NX-Client(Browser)

4

ControlCity-NX software smoothly integrates diverse components of a building and provides information in real

time. Supporting BACnet protocol, ControlCity-NX connects to BACnet devices without any additional devices

or BACnet gateways. Moreover it uses other standard protocols to maximize interoperability. With BACnet, it can

accomodate customers’ various needs not only by providing standard protocols such as LonTalk or OPC but also

by arranging web service for exchange of information.

By users’ demand, it supports C/S, web and mobile, etc. and provides various notice methods including alarm,

voicemail, SMS and E-mail so that users can receive urgent information promptly. ControlCity-NX, furthermore,

graphically visualizing current state of the building, enables users to intuitively preserve the edifice.

S y s t e m A r c h i t e c t u r e

RS-485

NXM-AI(8), AO(8), DI(8), DO(8)

BACnet MS/TP

WPC-100

NC-100

5

S o f t w a r e F u n c t i o n s

Graphic Monitor• Real-time visualization of equipments’ status

• Rich graphics

• Easy control of equipments

System Monitor• Real-time controlling and monitoring device status and object properties

Control Monitor• Real-time monitoring each parameter within selected control logic

Operation

Graphic Builder• Creating monitor graphics showing actual system schematics with easy-to-use GUI

System Builder• Defining and registering physical and logical components of ControlCity-NX(Station/Device/Module/Object)

• Should be done before graphic building and control logic building

Control Logic Builder• Simple diagrams used constructing complex control logic without any scripting program languages

Schedule Builder• Scheduling object control, trend logging, or programmable logic

Configuration

User Manager• Configuring authorization privileges(255 levels) to each user/ manager with each application module and device/point

Alarm History Browser• Providing an operator alarm information to each facility and device via various methods(Pop-up Window, Sound, SMS, E-mail, Application Interlock, and Voice)

• Recording and Managing alarm history for future reference

Log/Totalization Browser• Browsing the accumulated data of every device

• Browser logged in text or graphical format

Report Manager• Enabling user to print out data in Excel format

Browser / Management

NX-RMS(Remote Management System) provides unified control over multiple buildings regardless of their scattered locations. NX-RMS can maximize the operation efficiency with unified control process from remote consolidated control center.

• User Access Control NX-RMS has fully integrated security application. Different access privilege levels will be granted to each user.

• Real-time Integrated Monitoring / Control One can simultaneously monitor and control a number of sites with a unified screen.

Using the Graphic Builder one can configure graphic monitoring screen.

• Alarm Notification and Alarm Query All alarm events are notified simultaneously and their details can be retrieved.

• Real-time/Historical Trend Query One can retrieve the past or real-time trends of changes in the control point of sites.

Group Monitoring Service

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E x t e n d e d F u n c t i o n s

Web Client

Web Client

Group MonitoringClient Server

Web Server

Internet

Group MonitoringClient

Group MonitoringClient

Building #2

Building #3

Building #4

Building #1

Building #10

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NX-SmartWeb provides the functionality of ControlCity-NX through Web browsers. It enables building operators to perform monitoring, control and information queries of the building from anywhere. One does not have to be in the Monitoring Center. NX-RMS(Remote ManagementSystem) provides unified control over scattered buildingsregardless of their locations. NX-RMS maximizes the operation efficiency with unified control process from consolidated remote control center.

NX-Integrator supports interface with other systems. It also can integrate systems at the lowest cost by securing system’s flexibility and scalability.

• User Access Control Initial access(log-in) or control access to NX-SmartWeb needs user authentication. Any unauthorized access is not permitted.

• Real-time Graphic Monitoring/Control Providing real-time monitoring and individual/batch control by sharing graphic interface of ControlCity-NX Server.

• Real-time Trend Query Operator can monitor real-time trend of objects with linear graph.

• Alarm Notification and Alarm Query All detailed properties of each object can be displayed.

• Support Open Control NX-Integrator converts other systems which support BACnet, LonTalk, OPC, etc. to BACnet protocol.

• Support Legacy Protocol NX-Integrator provides API for the interface of other systems that support legacy protocol.

• Provide Scheduling & Control Logic Function One can control other systems using schedule & control logic information set by NX-Integrator.

Mobile NX-Client(Browser)

SmartWeb Service

System Integration

NX Server

Open or other system device

Smart-Clients

NX Server(Back-up)

NX Server(Back-up)

NX Server

3rd PartyInterfaceGateway

Internet

8

H a r d w a r e

Ordering List

• NC-100-N(No Field Communication Module)• NC-100-B(BACnet MS/TP)• NC-100-L(BACnet LonTalk)

Features

• 32-bit RISC CPU• Configuration data backup• Communication with 3rd party devices(4 channels)• Communication ports options(Ethernet, BACnet MS/TP or LonTalk, RS-232)• Remote firmware upgrade• LCD and LED displaying device status

Network Controller

NC−100NC-100 is a supervisory controller of ControlCity-NX system. It provides flexible platform as key component in building automation system that requires alarm monitoring and notification, data logging, scheduling and integrated control logic. NC-100 works as a BACnet router and BBMD(BACnet Broadcast Management Device) for BACnet controllers with various communication channels such as BACnet, LonTalk, and RS-232. These communication channels can be used to integrate other controllers forming integrate other controllers forming integrated building management system. Using flash memory and battery-backed up SRAM, all the configuration data are saved in case of power failure. It also supports compatibility to 3rd party controllers by using 4 RS-232 ports dedicated for seamless interfacing via industry standard open protocols.(RS-232)

Technical Specifications

I T E M S S P E C I F I C A T I O N S

Processor ARM9 32-bit RISC

Memory SDRAM: 64 MB, Flash: 64 MB, SRAM: 8 MB

SRAM Back-up 1 F / 5.5 V, Super Cap.(3 Hrs minimum)

Supply Voltage 24 VAC (20 VAC minimum / 30 VAC maximum), 50/60 Hz Class2 Only

Power Consumption 20 VA maximum

Communications BACnet/IP

Each port can support up to 30 controllers

No Field Communication Module (Option)

BACnet MS/TP (Bus)

BACnet LonTalk (FTT-10A, Free or Bus Topology)

RS-232 4 Ports

Controller Addressing Programmable (Using terminal program)

Ambient Conditions Operating: 0 to 55°C, 10 to 90% RH noncondensing Storage: -20 to 70°C, 5 to 95% RH noncondensing

Dimensions(H × W × D) 302 mm × 306 mm × 60 mm

Weight 1.6 Kg

Terminations BACnet MS/TP or LonTalk: 3-Wire Pluggable Screw Terminal Blocks Power: 4-Wire Pluggable Screw Terminal Block 3rd Party Communication Port: D-SUB 9-pin Male Connectors

Compliance UL, CE Mark, KC, BTL (B-BC, BACnet Building Controller)

Field Communications

NC-100-N

NC-100-B

NC-100-L

3rd Party Communications

Advanced Application Controller

AAC−200AAC-200 is the BTL certified BACnet controller(B-BC) servicing BACnet Request /Response between NC-100 and NXM-IO(I/O extension module). It provides comprehensive stand alone monitoring and control, scheduling, alarm and event management, energy management, and data trending and logging features. Each AAC-200 can support up to 30 NXM-IO modules for future expansion and flexibility. By adapting/applying the modular architecture, communication module can be selected from either BACnet MS/TP or BACnet/LonTalk. AAC-200 has 6 AI points for temperature sensor(RTD), 6 AI points for voltage/current, 12 DI points, and 6 DO points.


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Ordering List

• AAC-200-BM(BACnet MS/TP)• AAC-200-BL(BACnet LonTalk)

Features

• 32-bit RISC CPU• Configuration data back-up• Support programmable logics compliant with IEC 1131-3 standard (FBD, SFC)• Communication ports(BACnet MS/TP or LonTalk, RS-485)• Remote firmware upgrade• 2 Lines LCD and LED displaying device status• Numeric keypad allows local control & monitoring• I/O expansion module can accommodate the additional points







Communications BACnet MS/TP (Bus)

BACnet LonTalk (FTT-10 A, Free or Bus Topology)

RS-485 1 Port (NXM-bus, maximum 30 I/O modules can be connected)

Controller Addressing DIP switch set, 1 to 127 (128 to 255 are reserved)



Weight 1.2 Kg

Input and Output Capabilities AI (RTD) × 6, AI (V/I) × 6, DI × 12, AO × 6, DO x 6

6 Channels: Defined as PT-1000, TE-6400, Ni-1000

6 Channels: Defined as 0-10 VDC or 0-20 mA (Input selection)

12 Channels: Defined as Dry Contact Maintained

6 Channels: Defined as 0-10 VDC

6 Channels: Defined as Relay Output (maximum 250 VAC, 1 A)

Analog Input/Output Analog Input: 16-bit Resolution

Resolution and Accuracy Analog Output: 12-bit Resolution (±200 mV in 0-10 VDC)

Terminations Input, Output and Power: Fixed Screw Terminal Blocks BACnet MS/TP or BACnet LonTalk, NXM-bus: 3-Wire Pluggable Screw Terminal Blocks


Analog Input(RTD)

Analog Input(Voltage ⁄Current)

Digital Input

Analog Output

Digital Output

AAC-200-BM

AAC-200-BL

Common

10








Communication LonTalk (FTT-10A, Free or Bus Topology)

RS-485 1 Port (NXM-bus, maximum 30 I/O modules can be connected)




Weight 1.2 Kg

Input and Output Capabilities AI (RTD) × 6, AI(V/I) × 6, DI × 12, AO × 6, DO × 6

6 Channels: Defined as PT-1000, TE-6400, Ni-1000

6 Channels: Defined as 0-10 VDC or 0-20 mA (Input selection)






Terminations Input, Output and Power: Fixed Screw Terminal Blocks LonTalk, NXM-bus: 3-Wire Pluggable Screw Terminal Blocks

Compliance UL, CE Mark, KC, LonMark

Advanced Application Controller

AAC−200LThe AAC-200L(Advanced Application Controller-200L) is one of the important components in ControlCity-NX. It is a LonMark-compliant DDC(Direct Digital Controller) that provides energy saving control and operation applications for air handling units, chiller, heat exchanger, boiler, lighting and electricity of the building. AAC-200L supports the LonTalk communication protocol, and is compatible with the standard LonMark products. It has 12 analog inputs, 6 analog outputs, 12 binary inputs, and 6 binary outputs. With the operation software, user can not only operate and control the system in central monitoring room, but also can control and operate the system out on the field with built-in LCD and keypads.

Ordering List

• AAC-200L(LonTalk)

Features

• 32-bit RISC CPU• Configuration data back-up• Support programmable logics compliant with IEC 1131-3 standard (FBD, SFC)• Communication ports(LonTalk, RS-485)• Remote firmware upgrade• 2 Lines LCD and LED displaying device status• Numeric keypad allows local control & monitoring• I/O expansion module can accommodate the additional points

Analog Input(RTD)

Analog Input (Voltage ⁄ Current)

Digital Input

Analog Output

Digital Output

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Ordering List

• AAC-300(BACnet/IP)

Features

• 32-bit RISC CPU• Configuration data backup• Support programmable logics compliant with IEC 1131-3 standard (FBD, SFC)• Communication ports(BACnet/IP, RS-485)• Remote firmware upgrade• 4 Lines LCD and LED displaying device status• Keypad allows local control&monitoring• I/O expansion module can accommodate the additional points








Communications BACnet/IP (Ethernet, Wireless LAN Option) RS-485 1 Port (NXM-bus, maximum 30 I/O modules can be connected)




Weight 670 g

Input and Output Capabilities UI × 8, DI × 2, UO × 4, DO × 4

8 Channels: Defined as 850-1550 Ω, 0-10 VDC, 0-20 mA, Binary Dry Contact

2 Channels: Defined as Dry Contact Maintained or Pulse Counter

4 Channels: Defined as 0-10 VDC or Relay BO (maximum 250 VAC, 1 A)




Terminations Input, Output and Power: Pluggable Screw Terminal Blocks NXM-bus: 3-Wire Pluggable Screw Terminal Block


IP-based DDC Controller

AAC−300AAC-300 is the BTL certified BACnet controller(B-BC) servicing BACnet Request/Response with BACnet Advanced Work station(B-AWS) via direct BACnet/IP connection. It provides comprehensive standalone equipment monitoring and control, scheduling, alarm and event management, energy management, data trending and logging, and data storage. Each AAC-300 can support up to 30 NXM-IO modules for point expansion and flexibility. It has 8 UI points, 4 UO points, 2 DI points, and 4 DO points.

Universal Input

Digital Input

Universal Output

Digital Output

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Ordering List

• VC-100(BACnet MS/TP)

Features

• 32-bit RISC CPU• BACnet MS/TP Communication• Remote firmware upgrade• PID Control: Temperature and air flow control by using VAV specific embedded PID control logic• Setting and Restoration: - Intuitive monitoring by software - Setting data is stored in flash memory - Able to upload setting data stored in the flash• Input/Output Points: Variable input/output points are embedded for VAV control 3 AI channels (2 RTD, 1 Voltage), 1 AO channel, 1 BI channel

VAV Controller

VC−100VC-100 is a digital controller communicating over BACnet Master-Slave/Token-Passing(MS/TP) field bus for single duct VAV application. It controls damper actuator and air flow to maintain comfortable indoor environment.(External damper actuator and differential pressure sensor are required)



Processor Cortex-M3 32-bit RISC

Memory Flash: 256 KB, SRAM: 48 KB

Supply Voltage 24 VAC (20 VAC minimum / 30 VAC maximum), 50/60 Hz


Communications BACnet MS/TP




Weight 330 g

Input and Output Capabilities AI × 3 (1 Voltage, 1 RTD, 1 Variable Resister), DI × 1, AO × 2, DO × 4

Channel 1: Voltage Mode, Defined as 0-10 VDC Channel 2: Resistive Mode, Defined as 800-1500 Ω Channel 3: Resistive Mode, Defined as 0-10 KΩ

Defined as Dry Contact Maintained


4 Channels: Defined as 24 VAC Triac (selectable internal or external source power)



Terminations Input, Output and Power: Pluggable Screw Terminal Blocks BACnet MS/TP: 3-Wire Pluggable Screw Terminal Block

Compliance CE Mark, KC, BTL (B-ASC, BACnet Application Specific Controller)

Analog Input

Digital Input

Analog Output

Digital Output

13







Communications LonTalk Protocol

VAV #8010

Version 3.4

Controller Addressing Programmable



Weight 330 g

Input and Output Capabilities AI × 3 (1 Voltage, 1 RTD, 1 Variable Resister), DI × 1, AO × 2, DO × 4

Channel 1: Voltage Mode, Defined as 0-10 VDC Channel 2: Resistive Mode, Defined as 800-1500 Ω Channel 3: Resistive Mode, Defined as 0-10 KΩ






Terminations Input, Output and Power: Pluggable Screw Terminal Blocks LonTalk: 3-Wire Pluggable Screw Terminal Block

Compliance CE Mark, KC, LonMark

Ordering List

• VC-100L(LonTalk)

Features

• LonTalk Communication: Supports standard LonTalk communication which is used widely in building automatic control network • PID Control: Temperature and air flow control by using VAV specific embedded PID control logic • Setting and Restoration: - Intuitive monitoring by software - Setting data is stored in flash memory - Able to upload setting data stored in the flash • Input/Output Points Various input/output points are embedded for VAV control 3 AI channels(2 RTD, 1 Voltage), 1 AO channel, 1 BI channel

VAV Controller

VC−100LVC-100L is VAV(Variable Air Volume) controller which supports LonTalk. It controls the damper actuator and controls air flow to maintain pleasant indoor environment. VC-100L supports LonTalk communication so that it could be connected to main building management system in the building through BACnet communication.

LonMark Functional Profile

LonMark Interoperability Guidelines

Analog Input

Digital Input

Analog Output

Digital Output

14

Ordering List

• MVC-150-R(Rotary Damper)• MVC-150-V(Venturi Damper)

Features

• BACnet Communication: Supports standard BACnet MS/TP communication which is used widely in building automatic control network

• PID Control: Temperature and air flow control by using VAV specific embedded PID control logic

• Setting and Restoration: - Intuitive monitoring by software - Setting data is stored in flash memory - Able to upload setting data stored in the flash

• Input/Output Points: Various input/output points are embedded for VAV control 3 AI channels(2 RTD, 1 Voltage), 1 AO channel, 1 BI channel

• Damper built-in model







Actuator Type BELIMO(R) 5 Nm Rotary Damper

BELIMO(R) 5 Nm Venturi Damper





Weight 750 g

Input and Output Capabilities AI × 2 (1 RTD, 1 Variable Resister), DI × 1, AO × 1, DO × 4

Channel 1: Resistive Mode, Defined as 800-1500 Ω Channel 2: Resistive Mode, Defined as 0-10 KΩ (Used for user temperature set)


Defined as 0-10 VDC




Terminations Input, Output and Power: Pluggable Screw Terminal Blocks BACnet MS/TP: 3-Wire Pluggable Screw Terminal Block

Compliance CE Mark, KC, BTL (B-ASC, BACnet Application Specific Controller)

Damper Mounted VAV Controller

MVC−150MVC-150 is a VAV(Variable Air Volume) controller which supports BACnet MS/TP. It controls the damper actuator and controls air flow to maintain pleasant indoor environment. MVC-150 supports BACnet MS/TP communication so that it could be connected to main building management system in the building through BACnet communication.

MVC-150-R

MVC-150-V

Analog Input

Digital Input

Analog Output

Digital Output

Ordering List

• WPC-100

Features

• 32-bit RISC CPU• BACnet MS/TP Communication• Remote firmware upgrade• 5 Touch Keys and 7-Segment Display• Has universal Input /Output ports• Valve control function with PI control algorithm

FCU Controller

WPC−100WPC-100 is a BACnet MS/TP networked fan coil unit controller that provides control of fan coil units, heaters, or other equipment. This controller has 5 Touch Keys and 7-Segment Display for simple operation. WPC-100 provides various valve control scheme(On/Off, Floating, Proportional) and three-speed fan control. Auxiliary binary output is also provided for controlling lighting or auxiliary equipment.








Controller Addressing Programmable (Using by Touch Keys)



Weight 200 g

Input and Output Capabilities AI × 1, DI × 2, UO × 2, DO × 4

Defined as 850-1500 Ω, 0-10 VDC, 9-12 KΩ, 4-20 mA


2 Channels: Defined as 0-10 VDC or Relay BO (maximum 250 VAC, 1 A)

4 Channels: Defined as Relay BO (maximum 250 VAC, 1 A)



Terminations Input, Output and Power: Pluggable Screw Terminal Blocks BACnet MS/TP: Pluggable Screw Terminal Block

Compliance UL, CE Mark, KC, BTL (B-ASC, BACnet Application Specific Controller)

15

T Y P E D E S C R I P T I O N

Fan Control Algorithm 3 Step (High, Mid, Low) Control, Manual / Auto Control

Valve Control Algorithm 2 Pipe On / Off Control 2 Pipe Floating Control 2 Pipe Proportional Control

Fan & Valve Control Algorithm

Analog Input

Digital Input

Universal Output

Digital Output

16







Communications RS-485 (NXM-bus)




Weight 270 g (maximum)

Input and Output Capabilities 8 Channels: Defined as 850-1550 Ω, 0-10 VDC, 0-20 mA

1-4 Channel: Defined as 0-10 VDC or 4-20 mA 5-8 Channel: Defined as 0-10 VDC





Terminations Input, Output and Power: Fixed Screw Terminal Blocks RS-485 Port: 3-Wire Pluggable Screw Terminal Block

Compliance CE Mark, KC

I/O Extension Module

NXM−IOThe extension modules are sub modules of the AAC-100, AAC-200 and AAC-300 in combination with various analog and binary objects. There are 4 types for NXM-IOs depending on the physical characteristics of target objects. 30 Maximum NXM-IO modules can be connected to each DDC via NXM- bus(RS-485) network regardless of NXM types for scalability. NXM-IO modules are typically mounted on the 35mm DIN rails within the BMS control enclosure.

Ordering List

• NXM-AI(Analog Input)• NXM-AO(Analog Output)• NXM-DI(Binary Input)• NXM-DO(Binary Output)

Features

• 32-bit RISC CPU

• I/O Expansion Modules for DDC(AAC-200 or AAC-300)

NXM-AI

NXM-AO

NXM-DI

NXM-DO

17

Vendor Facility Interface Device

NXM−VFDIt diversifies ControlCity-NX application fields and provides information to DDC(AAC-200 or AAC-300) by interfacing competitive products of other brands at the level of device.

Ordering List

• NXM-VFD

Features

• RS-485 communications interface • Interface with other vendor systems• Setting and monitoring inverter communications




Memory Flash: 256KB, SRAM: 48KB



Communications RS-485 (NXM-bus)

RS-485 1 Port




Weight 220 g

Terminations Input, Output and Power: Fixed Screw Terminal Blocks RS-485 Port: 3-Wire Pluggable Screw Terminal Block

Compliance CE Mark, KC

3rd Party Communication

Location Plot NO.12 &13, Burj Dubai, Dubai, UAE

Owner EMAAR

Main Contractor SBJV

Building Services Office & Retail

Area 229,304 m²

Completed February 2011

Boulevard Plaza

Location 80300 Johor Bahru, Johor, Malaysia

Owner Jabatant Kerjaraya Malaysia

Construction Company Gerbang Perdana Sdn Bhd

Building Services Customs, Immigration Office & railway station

Area 232,000 m²

Completed March 2008

Johor Bahru Station

Location Plot No. C2l, Zayed The First Street, Abu Dhabi, UAE

Owner Bin Ham Group UAE

Construction Company Taeyoung Engineering & Construction

Building Services Hotel (495 rooms)

Area 42,475 m²

Completed December 2011

Royal City Seasons Hotel

O V E R S E A S

R e f e r e n c e S i t e s

18

D O M E S T I C

Location Taepyeongno 1-ga, Jung-gu, Seoul, Korea

Client Seoul Metropolitan Government

Main Contractor Samsung C&T

Building Service City Hall

Area 90,788 m²

Completed May 2012

Seoul City Hall

Location Maetan-dong, Paldal-gu, Suwon-si, Gyeonggi-do, Korea

Client Samsung Electronics

Main Contractor Samsung Corporation

Building Service R&D Center

Area DM R&D: 214,500 m² (BF5 ~ F36)


SamsungElectronics D/M R&D Center

Location Seocho-dong, Seocho-gu, Seoul, Korea

Client Samsung Life(A), Samsung Corporation(B), Samsung Electronics(C)

Main Contractor Samsung Corporation

Building Services Office

Area A: 110,450 m² B: 80,200 m² C: 197,080 m²


SamsungSeocho Office Complex

19

T. 82-2-3429-2114, 3114 [email protected] www.sds.samsung.comCopyright2012 Samsung SDS Co., Ltd. All rights reserved. 2012. 05. 31

Documents

Intelligent Building Management System - · PDF fileOverview The era of high oil prices is forcing the world to adopt Intelligent Building System (IBS). Establishing Intelligent Building