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Home > Products > VT26 Fuzzy Enhanced Pid Controller
 
VT26 Fuzzy Enhanced Pid Controller
 
 
Feature:
Standard :
T/C, RTD, Linear Input selection.
Fuzzy enhanced PID Control.
Auto / Manual Bumpless Transfer.
Two alarm output.
Standby and Latch mode can be combined with 8 different alarm functions.
Ramp to setpoint and soak functions.
Soft- start function.
Universal power supply : 90-264V AC, 50/60Hz.
 
Optional :
Output 2 for cooling control.
PV or SV Retransmission.
4-20mA remote set point input.(SP-2)
RS-485 communication.(MODBUS RTU)
Power supply: DC 24V
Master & Slaver transmission.


Applications :
Indicator / Controller for Temperature, Humidity, Pressure, Air-Conditioning, Gas Detector, DC Current/Voltage, ...etc.
With retransmission, RS485

Part Number Builder
(1)
(2)
(3)
(4)
(5)
(6)


(1) Size

 (2) Input (3) Output 1 (4) Output 2 (5) Option  (6) Power Source
 VT4826
 48mm x 48mm (1/16DIN)
 VT7226
 72mm x 72mm 
 VT4926
 48mm x 96mm (H) (1/8DIN)
 VT9426
 96mm x 48mm (H) (1/8DIN)
 VT9626
 96mm x 96mm (1/4DIN)		  T: Thermocouple
 D: PT100
 L: 0~20mA
 M: 4~20mA
 O: 0~10Vdc
 V: 1~5Vdc		  R: Relay
 P: SSR
 L: 0~20mA
 M: 4~20mA
 O: 0~10Vdc
 V: 1~5Vdc

 N: None
 R: Relay
 P: SSR
 L: 0~20mA
 M: 4~20mA
 O: 0~10Vdc
 V: 1~5Vdc

  N: None
 C: RS-485
 R: PV/SV retransmission
 P: Remote Setpoint		  A: 90~264Vac 50/60Hz
 D: 24Vdc

  • Specifications
  • Input
  • Alarm Function
  • Dimension
  • Wiring Diagram
  • Download
Input
 Thermocouple: J. K. T. E. B. R. S. N.C
RTD: DIN PT-100; JIS PT-100
Linear: 4~20mA; 0~50mV; 1~5V; 0~10V…
Accuracy
 T/C±1℃; RTD±0.2℃; Linear±3μV
Sampling Time
 0.25 sec.
Control
 Proportional Band: 0.0~300.0％ F.S
Integral Time: 0~3600 sec.
Derivative Time : 0~900 sec.

Hysteresis: 0.0~200.0 or 0~2000
Cycle Time: 0~100 sec.
Cycle Time
(0~100)
 Relay 15 sec.
Pulsed Voltage to Drive SSR: 1 sec.
Continuous Current (Voltage): 0 sec.
Output
 Relay Contact Output: 10A/ 240 VAC (Resistive load)
Pulsed Voltage Output to Drive SSR: DC 0/24V
(Resistive 250Ωmin.)
Current Output: 4~20mA; (Resistive 600 Ωmax.)
Continuous Voltage Output: 0~50mV; 1~5V; 0~10V.....
(Resistive 600 Ωmin.)
General
 Rated Voltage: AC 90~264V   50/60Hz; DC 24V
Ambient Temperature: 0~50℃
Ambient Humidity: 0~90 %
Consumption: Less than 5VA
Type
TEMPERATURE RANGE ( ℃ )
TEMPERATURE RANGE ( ℉ )
J
-50℃ ~ 1000℃
-58℉~ 1832℉
K
-50℃ ~ 1370℃
-58℉~ 2498℉
T
-270℃ ~ 400℃
-454℉~ 752℉
E
-50℃ ~ 750℃
-58℉~ 1382℉
B
0℃ ~ 1800℃
32℉~ 3272℉
R
0℃ ~ 1750℃
32℉~ 3182℉
S
0℃ ~ 1750℃
32℉~ 3182℉
N
-50℃ ~ 1300℃
-58℉~ 2372℉
C
-50℃ ~ 1800℃
-58℉~ 3272℉
DPT
-200℃ ~ 850℃
-328℉~ 1652℉
JPT
-200℃ ~ 650℃
-328℉~ 1202℉
LINE
-1999 ~ 9999
Process High Alarm
Process Low Alarm
Deviation High Alarm
Deviation Low Alarm
Band High Alarm
Band Low Alarm
PV High Alarm with Delay Time
PV Low Alarm with Delay Time

 

Data sheet

                                              
 
 
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