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VT9621 Fuzzy Enhanced PID Dual Channel Controller

 
 
 
 
 
 
 
 
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SD 660 Microprocessor Indicator
 

Feature:
Standard :
0.8"Large LED Display.
T/C, RTD, Linear Input selection.
Universal Power supply : 90-264V AC, 50/60Hz. DC / AC 24V    is also available for option.
3 Alarm output. (note 1)
Standby and Latch mode can be combined with 8 different    alarm functions.
Retransmission or RS-485 communication(MODBUS RTU) is    available for option.
Note1: 2nd and 3rd Alarm are available for option.

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

   
 
Specification:
   
 
Specifications
       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¡K
Accuracy
 T/C¡Ó1¢XC; RTD¡Ó0.2¢XC; Linear¡Ó3£gV
Sampling Time
 0.25 sec.
Control
 P Control: Proportional Band: 0.0~300.0¢H F.S
ON / OFF Control: Hysteresis 0~2000
Cycle Time
(0~100)
 Relay 15 sec.
Current Output (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 250£[min.)
Current Output: 4~20mA; (Resistive 600 £[max.)
Continuous Voltage Output: 0~50mV; 1~5V; 0~10V.....
(Resistive 600 £[min.)
General
 Rated Voltage: AC 90~264V 50 / 60HZ; DC 24V
Ambient Temperature: 0~50¢XC
Ambient Humidity: 0~90 %
Consumption: Less than 3VA
 
Input
Type
TEMPERATURE RANGE ( ¢J )
TEMPERATURE RANGE ( ¢K )
J
-50¢J ~ 1000¢J
-58¢K~ 1832¢K
K
-50¢J ~ 1370¢J
-58¢K~ 2498¢K
T
-270¢J ~ 400¢J
-454¢K~ 752¢K
E
-50¢J ~ 750¢J
-58¢K~ 1382¢K
B
0¢J ~ 1800¢J
32¢K~ 3272¢K
R
0¢J ~ 1750¢J
32¢K~ 3182¢K
S
0¢J ~ 1750¢J
32¢K~ 3182¢K
N
-50¢J ~ 1300¢J
-58¢K~ 2372¢K
C
-50¢J ~ 1800¢J
-58¢K~ 3272¢K
DPT
-200¢J ~ 850¢J
-328¢K~ 1652¢K
JPT
-200¢J ~ 650¢J
-328¢K~ 1202¢K
LINE
-1999 ~ 9999
 
Alarm Function
PV High Alarm
PV 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
 
 
Dimension:
 
 
 
Wiring Diagram:
 
 
 
Ordering Infomation: