Product

Product Smart Light Control Light Control System

Light Control System

The light control system of Nara Control has outstanding structure savings effect and economic feasibility in the 2-type single bus-type structure

The NARA light system is consisted of CCMS, master controller, local controller, program switch, relay controller and others that it has the control management and monitoring available system in accordance with the user designated pattern, group and schedule for a number of lighting devices.

System configuration
Light control product
  • N700 : Light mast controller
  • N710 : Light local controller
  • N790 : TLS repeater
  • N72□ : Machine-type program switch
  • N72□T : Touch program switch
  • N738 : Built-in relay controller
  • N738E : External relay controller
  • N758 : Smart relay controller (built-in relay)
  • N744 : Light digital input module
  • Mapping Table exclusive program
Master controller (N700)

N700 is the master controller of the NARA light control system that it controls the communication between CCMS and N710 and it manages N710 and mapping table.

Major characteristics
  • Communication interface of top CCMS between light local controllers
  • Support of 1024 circuit capacity by managing up to 4 units of light local controller
  • Support of various standard communication dimension
  • - BACnet IP
    - Modbus TCP
    - Modbus RTU
  • Support of matters by internal algorithm, sunrise time calculation and joint control
  • - Support of group/pattern unit day appearance joint irrelevant to the mapping table
    - Available to designate for group/pattern unit day appearance time off set
  • Available for switch function non-activation
  • Remote management function of LLC
Local controller (N710)

N710 is the local controller of the NARA light control system that it undertakes the report functions to N700 and switch monitoring and relay controller control management.

Major characteristics
  • Performing light control following the mapping table
  • Max 256 circuit of control monitoring
  • Communication of program switch and relay controller through the TLS communication
  • Built-in TLS circuit protection function
  • Work by internal algorithm, appearance time calculation and control following the mapping table
  • Available to link with the external equipment by the Modbus RTU communication support
  • Strong noise durability through the optic isolation of the communication
TLS repeater

N790 is the repeater for expanding the TLS communication line of the NARA light system.

System configuration
Main characteristics
  • Expansion of 1 km of TLS communication line and expansion of communication straight line distance of 500m
  • Available to connect up to 3 repeaters on the TLS communication line
  • - Max expansion distance of 4km
    - Max expansion straight line distance of 2km
  • TLS communication circuit protection function
Built-in relay controller (N738)

N738 is the light control exclusive relay controller to have a total of 8 circuits of 20A relay.

Main characteristics
  • Built-in 20A latch relay 8 circuits
  • Providing override switch function for each point
  • Providing relay contact condition indication LED for each point
  • Communication through TLS (2-type single bus)
  • Providing stable relay motion through separate power supply
Smart relay controller (N758)

N758 is the light control exclusive relay controller to have a total of 8 circuits for 20A relay. The current sensor for each circuit is built in that the current use volume may be reported to the operator.

Main characteristics
  • Current instrumentation required for each circuit
  • Built-in 20A latch relay 8 circuits
  • Providing override switch function for each point
  • Providing relay contact point condition indication LED for each point
  • Communication through TLS (2-type single bus)
  • Providing stable relay motion through separate power supply
External relay controller (N758E)

N738E is the light control exclusive relay controller to have a total of 8 circuits for 20A relay.

Main characteristics
  • Use for external relay control that is controlled by the 24VAC signal
  • Control point of 8 circuits
  • Communication through TLS (2-type single bus)
Digital input module (N744)

N744 is the digital input circuit as required at the time of the light control. It may be used in conjunction with human body detection sensor, illumination sensor and others and there is a total of 4 circuit of input.

Main characteristics
  • Digital input circuit for 4 circuits of light control joint
  • Contact point input condition LED indication for each circuit
  • Link with the inputs of human body detection sensor, illumination sensor and other dry contacts
  • Communication through TLS (2-type single bus)
Program switch (machine type)

The mechanical program switch is in charge of the function to deliver the user input to the local controller through the TLS communication from the light control system.

Main characteristics
  • Communication and power supply in 2 lines of TLS (2-type single bus)
  • Available for 256 addressing for each switch through the DIP switch
  • Available to confirm the addressing set through the switch flickering
  • Available for 3-ro and 4-ro switch structure through the mapping table set
  • 1-circuit, 2-circuit, 3-circuit, and 4-circuit switch
Program switch (touch)

The touch program switch is in charge of the function to deliver the user input to the local controller through the TLS communication from the light control system.

Main characteristics
  • Communication and power supply in 2 lines of TLS (2-type single bus)
  • Available for 256 addressing for each switch
  • Available to confirm the addressing set through the switch flickering equipment addressing set and confirmation by using the App exclusively for Smart phone
  • - Loading the NFC (Near Field Communication) function
  • Static capacity type touch switch method
  • Available for 3-ro and 4-ro switch structure through the mapping table set
  • 1circuit, 2circuit, 3circuit, and 3circuit (All functions), 4circuit and 4circuit (All functions), 6circuit (All functions), and 8circuit (All functions) switch
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