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Output Settling Time : 0.1 sec. (stable to 99.9 % )
Output Settling Time : 0.1 sec. (stable to 99.9 % )
Isolation Breakdown Voltage :
Isolation Breakdown Voltage :
Integral Linearity Error :
Integral Linearity Error :
Temperature Effect :
Temperature Effect :
Saturation Low :
Saturation Low :
Saturation High :
Saturation High :
Linear Output Range :
Linear Output Range :
User Interface
User Interface
Single 4-digit LED Display
Single 4-digit LED Display
Keypad :
Keypad :
4 keys for C91, 3 keys for C21
4 keys for C91, 3 keys for C21
Programming Port :
Programming Port :
Communication Port :
Communication Port :
Control Mode
Control Mode
Output 1 :
Output 1 :
Reverse ( heating ) or direct ( cooling ) action
Reverse ( heating ) or direct ( cooling ) action
Output 2 :
Output 2 :
PID cooling control, cooling P band 50~300%
PID cooling control, cooling P band 50~300%
of PB, dead band -36.0 ~ 36.0 % of PB
of PB, dead band -36.0 ~ 36.0 % of PB
ON-OFF :
ON-OFF :
0.1 - 90.0 ( F ) hysteresis control ( P band = 0 )
0.1 - 90.0 ( F ) hysteresis control ( P band = 0 )
P or PD :
P or PD :
0 - 100.0 % offset adjustment
0 - 100.0 % offset adjustment
PID :
PID :
Fuzzy logic modified
Fuzzy logic modified
Proportional band 0.1 ~ 900.0 F.
Proportional band 0.1 ~ 900.0 F.
Integral time 0 - 3600 seconds
Integral time 0 - 3600 seconds
Derivative time 0 - 360.0 seconds
Derivative time 0 - 360.0 seconds
Cycle Time :
Cycle Time :
Manual Control :
Manual Control :
Auto-tuning :
Auto-tuning :
Failure Mode :
Failure Mode :
sensor break or A-D converter damage
sensor break or A-D converter damage
Ramping Control :
Ramping Control :
Digital Filter
Digital Filter
Function :
Function :
Time Constant :
Time Constant :
A
A
0.005 % of span
0.005 % of span
A
A
0.0025 % of span/ C
0.0025 % of span/ C
0 mA ( or 0V )
0 mA ( or 0V )
22.2 mA ( or 5.55V, 11.1V min. )
22.2 mA ( or 5.55V, 11.1V min. )
0-22.2mA(0-20mA or 4-20mA)
0-22.2mA(0-20mA or 4-20mA)
0-5.55V ( 0 - 5V, 1 - 5V )
0-5.55V ( 0 - 5V, 1 - 5V )
0 - 11.1 V ( 0 - 10V )
0 - 11.1 V ( 0 - 10V )
For automatic setup, calibration and testing
For automatic setup, calibration and testing
Connection to PC for supervisory control
Connection to PC for supervisory control
L
L
0.1 - 90.0 seconds
0.1 - 90.0 seconds
Heat (MV1) and Cool (MV2)
Heat (MV1) and Cool (MV2)
Cold start and warm start
Cold start and warm start
Auto-transfer to manual mode while
Auto-transfer to manual mode while
0 - 900.0 F/minute or
0 - 900.0 F/minute or
0 - 900.0 F/hour ramp rate
0 - 900.0 F/hour ramp rate
First order
First order
0, 0.2, 0.5, 1, 2, 5, 10, 20, 30, 60
0, 0.2, 0.5, 1, 2, 5, 10, 20, 30, 60
seconds programmable
seconds programmable
1000 VAC min.
1000 VAC min.
L
L
L
L
L
L
L
L
UM0C911D
64
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