1/16
DIN Fuzzy Logic Controller
 Features:
• 48mm
by 48mm Smarter Logic for superior control
• Automatic tuning of PID paramters
• Splash & chemical resistant sealed mylar front panel
• External lockout PID heating and PID cooling
• A11 control parameters front panel adjustable
• Auto/manual operation, F or C display, 3 year warranty
• Selectable
input, optional alarm or on/off delay timer
The 1/16 DIN temperature controllers
can easily be configured to provide precise control. The advaneed Smarter
Logic "Fuzzy" allows processes to be controlled better than ever before,
with virtually no initial overshoot or temperature variations. As the
control detects a process disturbance the fuzzy logic continuous decision
making function quickly returns the process value to the setpoint. A
single ramp/soak function preven.ts rapid temperature changes that could
damage the product being heated. An optional dwell timer enables an
event to be timed on or off when preset temperature is attained. In
addition self-diagnostic capabilities, sensor linearization and cold
junction compensation are all performed b;y the powerful, single chip
microprocessor.
Specifications:
INPUT
Thermocouple. . . . . . .Type J,K,T,E,B,R,S,N (selectable)
RTD. . . . . . . . . . . . . PT100 ohm(DIN or JIS)
Linear. . . . . . . . . . . .10-60mV configurable input other voltage
or current
Display. . . . . . . . . . . In temperature or engineering units.
OUTPUTS
Relay. . . . . . . . . . . . SPDT relay rated 3A,240v maximum resistive
load
Pulsed Voltage. . . . . . 32VDC, 20mA maximum
Current. . . . . . . . . . . 4-20mA, 0-20mA maximum load 500ohms
Voltage. . . . . . . . . . . 0-10V load 500k ohms
Alarm
14 selectable alarm modes; Process deviation and band, SPST
relay rated 2A,240V maximum resistive load with adjustable
hysteresis.
Control Features
Temperature Range. . . . . . Selectable
Set Point. . . . . . . . . . . .Full range adjustable
Alarm Set Point. . . . . . . .Full range selectable
Control Modes. . . . . . . . Selectable control modes
...................................On/Off,
Proportional(P),
.................................. Proportional/Integral(P/I)
.................................. Proportional
with manual reset
..........
Proportional Derivative(PD)
...................................Proportional/Integral/Derivative(PID)
Proportional Band. . . . . . 0-100% of span
Manual Reset. . . . . . . . .0 to (P x span/100)
Integral (Reset). . . . . . .0-3600 seconds
Derivative (Rate). . . . . . 0-1000 seconds
Anti-Reset Wind-up. . . . . .Inhibits integral action outside of proportional
band.
On/Off. . . . . . . . . . . .Adjustable hysteresis from 0-25.5% of span
Manual Mode. . . . . . . . . Configurable as open loop control should
sensor no longer function.
Cycle Time. . . . . . . . . .0-120 seconds
Sensor Break Protection. . . Configurable status of control and alarms
Control Action. . . . . . . .Selectable-Direct action for cooling Reverse
action for heating.
INDICATION
Display: 4 digit red 1/2" LED Process value Display; Green 3/8" LED
Set Value display Selectable decimal placement for normal or high resolution
display. Example: 0000;000.0; 00.00 or 0.000
Status Indicator. . . . . . .2 LED's Output: Green Alarm: Red
Sample Rate. . . . . . . . . 333 milli-seconds F/C: Selectable
Power Supply. . . . . . . . .80-26OVAC 50/60Hz Consumption: Less than
5VA
Data Retention. . . . . . . .10 years (EEPROM)
Control Stability. . . . . . 0.15%(typical) o'f full scale
Accuracy. . . . . . . . . . ±0.25% of range: ±-1ºC
or 0.5% in high resolution
Cold Junction Compensation. .0.1%/ambient
Ext Resistance. . . . . . . .100 ohms, maximum
Normal Mode Rejection:. . . .60dB Common Mode Rejection:120dB
Operating Temperature:. . . .14-122ºF (-10-50ºC) Humidity:
0-90% RH
Vibration:. . . . . . . . . .10-55Hz, amplitude 1 mm Shock: 200m.s(20g)
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