Integrated Controller V series

The LC500 is a series of box type controllers equipped with display functions, inputs and outputs, and a side keyboard for setting parameters.
The series is suited to general industrial and plant control systems, ranging from standalone to medium- and small-sized control systems.

• Features
  • Display functions and inputs and outputs integrated
    The controller functions based on the loop control module (L1) is integrated with the display functions and inputs and outputs into a box type one-loop controller.

    

  • Expanded multi-loop controller functions
    PID control of up to 8 loops is possible, and a display LD512H can be additionally installed for each loop. This evolution from one-loop control to multi-loop control offers easy adaptation to changes in the control range, and helps reduce total cost.
    Up to 15 I/O modules can be installed apart from the controller. This means flexibility in system configuration.

    

  • Side keyboard built in
    A side keyboard is built inside the controller for display and setting of control parameters and for checking alarm information. A simple change or check of parameters can be done without taking a tool computer to the control site.
  • Compatible with Engineering Tool 2
    Engineering Tool 2 of the Integrated Controller is used for engineering. It supports the total domain of engineering, ranging from programming to online monitor of program data, status surveillance, and event log functions. By dividing a program into function blocks, reuse of the functions is made possible, thereby improving engineering efficiency.
  • Network compatibility
    The TOSLINE^TM-S20LP, Toshiba's control LAN/field network/device network, is provided as a standard feature (LC511, LC512). This permits connection to units of the Integrated Controller series or PROSEC T series to constitute a medium or small-sized control system.
    
    [Function Specifications]
    

    Model		LC511/LC521 (Current output type)	LC512/LC522 (Pulse output type)
    Input	Analog (1 to 5 VDC)	4 points
    	Digital (no-voltage contact)	3 points
    	R/A switch (no-voltage contact)	-	1 point
    	Power failure timer (no-voltage contact)	1 point
    Output	Operating current (4 to 20 mA)	1 point	-
    	Operating pulse (pulse width)	-	1 point
    	Analog (1 to 5 VDC)	2 points
    	Digital (open collector)	3 points
    	Watchdog timer (open collector)	1 point
    Maximum No. of loops		8 loops
    Program capacity		6k steps
    Scan cycle		50 to 5000 ms
    Tag	Indicator	128 points
    	Regulator	8 points
    	Digital	32 points

    
    [Front Panel]
    

    Bargraph display	PV/SV/MV
    Operating switch	SV, MV, control mode
    Digital display	5-segment LED display
    Others	Engineering tool connector

    
    [Side Keyboard]
    

    Data setting	Keyboard switches
    Display	LCD (with backlight)
    Function	Data display, parameter display and setting, alarm display

• I/O
  • I/O modules for installation apart from the controller are available in various types: loop, analog, digital, and pulse. (Up to 15 modules can be connected.)

    I/O Module Specifications

• Network
  • Two types of monitoring control network are provided for one loop controller: optical dual loop TOSLINE^TM-S20LP (for type LC511 and 512) and MC bus as that of conventional type (for type LC521 and 522).
    
    [TOSLINE^TM-S20LP Specifications]
    

    Transmission topology	Optical duplex loop
    No. of stations	64 maximum
    Transmission rate	2 Mbps
    Transmission distance	Station-to-station: 1 km maximum Overall loop length: 30 km maximum
    Transmission sequence	Scan transmission, Message transmission
    Scan transmission capacity	4096 words

    
    [MC bus Specifications]
    

    Transmission topology	N to N
    No. of stations	32 maximum
    Transmission rate	1 Mbps
    Transmission distance	Overall loop length: 30 m maximum
    Transmission method	Bit serial transmission, Asynchronous