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Room Automation - Video

LROC-40x Room Controller

LROC-100
CEA-709BACnetDALIKNXM-BusModbusMP-BusOPC XML-DAOPC UAEnOceanSMIWireless Local Area Network (WLAN)SNMPAlarming (Alarm Management)SchedulingTrending (Historic Data Logging)E-mail NotificationEthernet (Ethernet Switch)LIOB-IPLocal I/OsGateway FunctionLocal ConnectionGlobal ConnectionLocal Manual OperationNetwork SecurityRemote AccessVNC (Virtual Network Computing)Web Server for Device ConfigurationMathematical FunctionsIEC 61499 – L-STUDIOBACnet Router FunctionBackup / RestoreLWEB-900 Integrated Building Management SystemLWEB-802/803 VisualizationL-STATUL Recognized Product

Index

The L‑ROC Room Controller provides the basis for a revolutionary room automation system based on IP, which seamlessly integrates with native BACnet/IP networks and LonMark Systems at the controller level. Together with the L‑STUDIO software, flexible room solutions can be created and adapted to changing requirements during the project with little effort. Integral parts of the L‑ROC System are a web-based room operation via an LWEB‑802/803 dashboard and the automatic generation of graphics for the L‑VIS Touch Panel for local operation.

Our room controllers provide all common interfaces and a large number of physical I/Os for room automation projects. KNX devices are integrated via the built-in KNX TP1 or the KNXnet/IP interface. DALI lamps and DALI sensors are connected to the DALI interface with an integrated DALI power supply. Up to 16 SMI sunblind motors connect to the SMI interface. Belimo valves connect to the MP-Bus interface. BACnet MS/TP devices connect to the RS‑485 interface, which can also be configured as a Modbus RTU interface to connect MODBUS devices like energy meters or ekey finger scanner for access control. L-STAT thermostats connect to the dedicated L-STAT interface. The EXT interface can connect 16 more SMI sunblind motors through the LSMI-800 interface or M‑Bus meters through the L-MBUS20 interface. EnOcean devices connect to the EnOcean interface through an external antenna. Dual Ethernet ports allow daisy chaining of L‑ROC controllers in a ring topology and provide BACnet/IP, LON/IP, MODBUS/IP, KNXnet/IP and OPC communication. Optionally the L‑ROC can communicate via wireless LAN through the LWLAN‑800 wireless adapter connected to the USB port. 24 relay outputs, 8 TRIAC outputs, 8 analog outputs, 10 universal inputs and 2 digital inputs connect various physical inputs and outputs. Our room automation library provides pre built function modules for all lighting, heating, cooling, ventilation, sunblinds and access control via finger scanners. Built-in SSL encryption ensures secure operation of the room automation system.

Flexible Room Concept for Room Automation

A room segment is the base unit of configuration in the L-ROC System. The L-ROC Room Controller provides a set of functions for every window axis including:

  • lighting control with constant light controller
  • sun blind control with sun tracking
  • temperature control for heating, cooling, and ventilation
  • occupancy detection
  • window monitoring

Depending on the model an L‑ROC Room Controller can control between 8 and 16 room segments. Based on the various room segment types, larger buildings can be modeled in a hierarchical manner. Areas are built with an area manager by combining multiple room controllers. A floor manager manages multiple areas in one floor. Depending on the architecture, the building can be split up into areas and floors as needed.

Area/Floor Managers are responsible for handling functions needed for corridor, staircase, and bathroom lighting, or even ventilation. Floor managers facilitate the data communication between the floors and handle floor relevant functions e.g. processing meter data.

Rooms can be created in any size by moving, installing, or removing partition walls. The resulting logical connections between the L‑ROC Room Controllers will be built automatically. All graphical user interfaces and network connections are automatically generated and adapted respectively.

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AST™ for Every Room Segment

L‑ROC provides a set of functions for Alarming, Scheduling, and Trending (AST™) for every room segment. Each room segment can be operated entirely independently. The AST™ functions are fully available to higher-level systems through BACnet/IP and web services (L‑WEB System). Distributed schedulers can be efficiently managed and changed with LWEB‑900. 

Inter Room Communication through redundant IP Network

The L‑ROC Room Controllers are equipped with two Ethernet ports. It can be configured to use the internal switch to interconnect the two ports in a bus or ring topology.

Using the internal switch, a daisy chained line topology of up to 20 devices can be built, which reduces costs for network installation. The IP switch also allows the setup of a redundant Ethernet installation (ring topology), which increases reliability. The redundant Ethernet topology is enabled by the Rapid Spanning Tree Protocol (RSTP), which is supported by most managed switches.

Integrated L-WEB Room Operation

L‑ROC controllers provide graphical user interfaces for room operation directly via an IP connection to the user, without the need for an additional web server. Graphic projects are distributed among the L‑ROC Room Controllers and can be accessed by LWEB‑802/803 from any PC workstation, smart phone, or tablet PC running Android or iOS.

Integration of the L-STAT Network Thermostat

Depending on the model, 8 to 16 L-STAT thermostats can be integrated via the L-STAT interface per L‑ROC Room Controller. In addition to the attractive, modern design and intuitive operation, L-STAT provides a range of features to individually increase the room comfort.

Internal sensors measure temperature, humidity, dew point, occupancy, and the CO2 content of the air. There is also the possibility to control room functions via an IR remote control. Standard pushbuttons and external temperature sensors can be integrated through additional inputs. A built-in NFC chip (Near Field Communication) provides the ability to direct mobile devices to the URL of the respective room website.

Connection to Higher-Level Systems

Higher-level systems can seamlessly integrate L‑ROC Room Controllers via BACnet/IP, LonMark IP‑852, or web services (OPC).

All these protocols are simultaneously available. It is possible to integrate the L‑ROC Room Controller in a BACnet Operator Workstation and at the same time L‑ROC will communicate with other CEA‑709 devices on the IP‑852 channel. Moreover, a higher-level SCADA or ERP System (Facility Management) gets information directly from the L‑ROC Room Controller by using web services based on OPC XML‑DA or OPC UA.

Full LWEB-900 Support

The L‑WEB System uses web services to communicate with the L‑ROC System. All device and operating parameters of every single L‑ROC Room Controller are automatically synchronized with the LWEB‑900 SQL database. Controllers can be replaced from the database with a backup without user interaction.

I/O Integration via Plug and Play

The L‑ROC Room Controllers can automatically integrate additional physical I/Os by using L‑IOB I/O Modules. Up to 2 L‑IOB I/O Modules can be connected through LIOB‑IP. All I/Os can be used by the L‑ROC application and are also available via the web interface of L‑ROC. All configurations of the L‑IOB Modules are stored on the L‑ROC and loaded on demand into the L‑IOB I/O Modules. Exchanging I/O modules is done without any configuration effort requiring only a few quick configuration steps.

 

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LROC-40x Room Controller Products


LROC-400
LROC-400

L-ROC Room Controller for room segment, aisle, floor, building, or campus management

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LROC-401
LROC-401

L-ROC Room Controller for room segment, aisle, floor, building, or campus management

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LROC-402
LROC-402

L-ROC Room Controller for room segment, aisle, floor, building, or campus management

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LBOX-ROC1
LBOX-ROC1System Distribution Box for LROC-40x Room Controller, 519 x 280 x 71 (L x W x H in mm)
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LBOX-ROC2
LBOX-ROC2System Distribution Box for LROC‑40x Room Controller, 60 W 24 V DC power supply
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LENO-800
LENO-800

EnOcean Interface 868 MHz Europe

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LENO-801
LENO-801

EnOcean Interface 902 MHz USA/Canada

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LENO-802
LENO-802

EnOcean Interface 928 MHz Japan

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LWLAN-800
LWLAN-800

Wireless LAN Interface IEEE 802.11bgn

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LSTAT-80x-CUSTOM
LSTAT-80x-CUSTOMCustomized room control unit, min qty 100 pcs, enclosure G1: silver, G2: black, G3: white; custom print Lx, including 2 working samples, lead time 10 weeks
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LDALI-MS1
LDALI-MS1

DALI multi-sensor (motion detection and lighting control)

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LDALI-MS2
LDALI-MS2

DALI multi-sensor (presence detection, lux sensor, IR receiver, temperature sensor, humidity sensor, 3 digital inputs)


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LDALI-BM1
LDALI-BM1

Quadruple DALI pushbutton coupler

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LDALI-BM2
LDALI-BM2

Quadruple DALI pushbutton coupler

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LDALI-RM1
LDALI-RM1

DALI Relay Module 8 A

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LDALI-RM2
LDALI-RM2DALI Relay Module 8 A, Analog Interface 1 – 10 V
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LDALI-RM3
LDALI-RM3

DALI Relay Module 10 A, Analog Interface 0 – 10 V and 1 – 10 V

(Expected availability in Q1/2019)

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LDALI-RM4
LDALI-RM4

DALI Relay Module 10 A, Analog Interface 0 – 10 V and 1 – 10 V, “spud-mount”

(Expected availability: Q1/2019)

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L-TEMP2
L-TEMP2

External temperature sensor (NTC10K) for use with L-IOB Universal Inputs

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LSMI-800
LSMI-800Standard Motor Interface for 16 motors via EXT port
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LSMI-804
LSMI-804Standard Motor Interface for 64 motors, 4 SMI channels via USB
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