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LT45A/47A SERIES Digital Indicating Controller

LT45A/47A series is digital indicating controller with indicating accuracy of ±0.1% and the control cycle of
approximately 0.1 second.

3 types of auto tuning functions and overshoot suppression functions achieve superior control stability. Combination of internal computing function and enriched input and output option support varioususage scenarios.

Special loader software provides ease of setting operations and data acquisition.

Compact design
Short depth of instrument (case 65mm) saves the space of instrument and control board.
Universal input
Input type is user-changeable from among thermocouple, resistance thermometer, DC voltage and DC current.
Outstanding controllability
Control system can be selected from two-position control and PID control.
It has overshoot suppression function and high-functional PID.
3 types of auto tuning
Can be selected from normal, rapid-response, stable tuning on the control target.
Various input / output signal (optional) are available.
Current transformer input 2 points, event output 3 points (Max), remote signal input 4 points and communication interface (RS485).
Conformance to international safety standards
CE marking, RoHS
Loader software is available
Various parameter settings and data acquisition can be done easily using loader software (sold separately).

 

  Measuring
input
Control output I/O Power Terminal type Power Extra Specifications
LT45A                 48mmX96mm front size
LT47A                 96mmX96mm front size
  0               Universal input
                 
Control output 1 Control output 2
ON-OFF pulse output
ON-OFF servo output
SSR drive pulse output
SSR drive pulse output
Current output
SSR drive pulse output
SSR drive pulse output
SSR drive pulse output
Voltage output
Current output
Current output
Current output
Current output
Voltage output
Voltage output
Voltage output
Voltage output
    1 0          
*3 2 0          
    5 0          
    5 3          
    5 5          
    5 6          
    3 0          
    3 3          
    3 6          
    6 0          
    6 6          
        1         Event output 3 points
        2         Event output 3 points,
Transmission signal output (current output)
        3         Event output 3 points,
Transmission signal output (voltage output)
*3,5 4         Event output: 2 points (independent contact)
*3 5         Event output: 2 points (independent contact),
Transmission signal output (current output)
*3 6         Event output: 2 points (independent contact)
Transmission signal output (voltage output)
          0      
*1,2 1       Current transformer input: 2 points,
External signal input:4 points
*1,2 2       Current transformer input: 2 points,
External signal input: 4 points,
Communication interface RS485
*1,2 3       Current transformer input: 2 points,
External signal input: 2 points,
Remote signal inputs
          4       Current transformer input: 2 points,
External signal input: 2 points,
Remote signal input,Communication interface RS485
            0     Terminal block type
              A   100 to 240V AC, Terminal block type
              D   24V AC/DC, Terminal block type
                00 No additional treatment
                Y0 Complying with the traceability certification
                T0 Tropical treatment
                K0 Sulfur resistance treatment

 

Performance Specification Sheet Digital Indicating Controller LT45A/47A Series Download
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