FineTek PT-8320 Series, Руководство пользователя

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STANDARD SPECIFICATIONS
Power Supply 85~265V AC 50/60 Hz
Power Consumption 7VA Maximum
Display
Upper
：
Red 4 digit of 7 segment display
Bottom
：
Green 4 digit of 7 segment display
10 segment bar-graph display
Input Signal
Thermocouple
：
J, K, B, N, R, S, T, E
RTD
：
PT100, JPT100
Direct Voltage
：
0~230mV
Relay Output SPST-NO,5A/250V AC
Pulse Output(Drive SSR) 12VDC(NPN),20mA (MAX.)
Control
Output
Analog 4~20mA ,0~10V DC (MAX.600
Ω
)
Alarm Output SPST-NO,5A/250V AC
Alarm Delay Time 0 ~ 99 second
Alarm Output Hysteresis Adjustment 0 ~ 9999 degree C
Communication Interface RS485(MODBUS)
Working Temperature
0 ~ 50
℃
(20~85% RH)
Cycle Time of Output Control 0 ~ 50.0 seconds
Digital 0 ~ 3 digital
Digital Filter 1 ~ 100 times
Control Method ON/OFF or PID+Fuzzy(Auto Tuning)
Input Compensation -1999 ~ 9999
Fraction Value 0.0 ~ 999.9
Setting Range -1999 ~ 9999
Accuracy 0.3%FS ± 1digit
Sampling Interval 400ms
Memory Retention EEPROM
OTHER FUNCTIONS
Sensor Error Detection
Error code displayed on PV, with sensor error alarm
output ability.
Detect the loop break and Heater Break Alarm
HBA(Heater Break Alarm), Current error of heater can
be detected via CT transformer.
Or using LBA(Loop Break Alarm) to detect system failure
via software.
Remote Set Point (RSP)
Remote Setting Voltage
、
Current signal in order to
change SV value
EVENT function Remote control for executing specific command
Re-transmission
Re-transmit the voltage
、
current after the exchange of
PV
、
SV
4