Brainchild P41 User Manual page 85

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
Dual 4-digit LED Displays Dual 4-digit LED Displays
Keypad : Keypad : 4 keys 4 keys
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 - 1000 seconds Integral time 0 - 1000 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 :
84
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
RS-232 and RS-485 RS-232 and RS-485
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
UM0P411A