P91 , 48X48 mm Profiling Controller

The Fuzzy Logic plus PID microprocessor-based profiling controller with many segments of ramp and dwell, incorporate two bright, easy to read 4-digit LED displays, indicating process value and set point value. The Fuzzy Logic technology enables a process to reach a predetermined set point in the shortest time, with the minimum of overshoot during power-up or external load disturbance.

As a professional and experienced manufacturer, we supply high-performance and quality profilers, which are also called ramp and soak controllers, programmable controllers, programmers or profiling controllers.

FEATURES

• Total 9 profiles, a profile with 16, 32 or 64 segments at most
• Each segment to be configured as a ramp or dwell(soak)
• Fast A-D sampling rate (5 times/s)
• After an event the process goes to run, hold, abort, manual, failure transfer, off mode, next segment or select the second PID values
• High accuracy of 18-bit A to D input, and 15-bit D to A output
• The fast sample rate of 200 msec
• Fuzzy control to reach set point at the least overshooting ans less time
• Up to three relays are configurable for event output
• Analog retransmission of process value & set point value
• Optional RS-485 or 232 communications
• Programmable port for easy configuration or calibration
• Lockout protection for security requirement
• Bumpless transfer of safely control while sensor breaks
• Digital filter to improve the stability of process value
• SEL function for easy operation

Power
90 - 250 VAC, 47 - 63 Hz, 12VA, 5W maximum
11 - 26 VAC / VDC, SELV, Limited Energy, 12VA, 5W maximum

Signal Input
Resolution : 18 bits
Sampling Rate : 5 times / second
Maximum Rating : -2 VDC minimum, 12 VDC maximum( 1 minute for mA input )
Temperature Effect : ±1.5 uV/ °C for all inputs except mA input
                               ±3.0 uV/ °C for mA input
Sensor Lead Resistance Effect :
   T/C: 0.2uV/ohm
   3-wire RTD: 2.6 °C/ohm of resistance difference of two leads
   2-wire RTD: 2.6 °C/ohm of resistance sum of two leads
Burn-out Current : 200nA
Common Mode Rejection Ratio ( CMRR ) : 120dB
Normal Mode Rejection Ratio ( NMRR ) : 55dB
Sensor Break Detection :
   Sensor open for TC, RTD and mV inputs,
   Sensor short for RTD input,
   below 1 mA for 4-20 mA input,
   below 0.25V for 1 - 5 V input, unavailable for other inputs.
Sensor Break Responding Time :
   Within 4 seconds for TC, RTD and mV inputs,
   0.1 second for 4-20 mA and 1 - 5 V inputs.

Characteristics :

Type	Range	Accuracy@ 25 °C	Input Impedance
J	-120 ~ 1000 °C (-184 ~ 1832 °F)	±2 °C	2.2MΩ
K	-200 ~ 1370 °C (-328 ~ 2498°F)	±2 °C	2.2MΩ
T	-250 ~ 400°C (-418 ~ 752°F)	±2 °C	2.2MΩ
E	-100 ~ 900 °C (-148 ~ 1652 °F)	±2 °C	2.2MΩ
B	0 ~ 1800 °C (32 ~ 3272 °F)	±2 °C (200°C - 1800°C)	2.2MΩ
R	0 ~ 1767.8 °C (32 ~ 3214 °F)	±2 °C	2.2MΩ
S	0 ~ 1767.8 °C (32 ~ 3214 °F)	±2 °C	2.2MΩ
N	-250 ~ 1300 °C (-418 ~ 2372 °F)	±2 °C	2.2MΩ
L	-200 ~ 900 °C (-328 ~ 1652 °F)	±2 °C	2.2MΩ
PT100 (DIN)	-210 ~ 700 °C (-346 ~ 1292 °F)	±0.4°C	1.3KΩ
PT100 (JIS)	-200 ~ 600 °C (-328 ~ 1112 °F)	±0.4°C	1.3KΩ
mV	-8 ~ 70mV	±0.05%	2.2MΩ
mA	-3 ~ 27mA	±0.05%	70.5Ω
V	-1.3 ~ 11.5V	±0.05%	650KΩ

Output 1 / Output 2
Relay Rating : 2A/240 VAC, life cycles 200,000 for resistive load
Pulsed Voltage : Source Voltage 5V, current limiting resistance 66Ω .
Linear Output Characteristics:

Type	Zero Tolerance	Span Tolerance	Load Capacity
4-20 mA	3.6-4 mA	20-21 mA	500Ω max.
0-20 mA	0 mA	20-21 mA	500Ω max.
0-5 V	0 V	5-5.25 V	10KΩ min.
1-5 V	0.9-1 V	5-5.25 V	10KΩ min.
0-10 V	0 V	10-10.5 V	10KΩ min.

Linear Output
   Resolution : 15 bits
   Output Regulation : 0.02 % for full load change
   Output Settling Time : 0.1 sec. ( stable to 99.9 % )
   Isolation Breakdown Voltage : 1000 VAC
   Temperature Effect : ±0.01 % of SPAN / °C

Triac ( SSR ) Output
   Rating : 1A / 240 VAC
   Inrush Current : 20A for 1 cycle
   Min. Load Current : 50 mA rms
   Max. Off-state Leakage : 3 mA rms
   Max. On-state Voltage : 1.5 V rms
   Insulation Resistance : 1000 Mohms min. at 500 VDC
   Dielectric Strength : 2500 VAC for 1 minute

DC Voltage Supply characteristics(Install at Output2)

Type	Tolerance	Max. Output Current	Ripple Voltage	Isolation Brrifer
20V	±1V	25mA	0.2Vp-p	500VAC
12V	±0.6V	40mA	0.1Vp-p	500VAC
5V	±0.25V	80mA	0.05Vp-p	500VAC

Alarm
Alarm Relay :Form C,Max. rating 2A/240VAC, life cycles 200,000 for resistive load.
Alarm Functions : Dwell timer,
                            Deviation High / Low Alarm,
                            Deviation Band High / Low Alarm
                            PV High / Low Alarm
Alarm Mode : Normal, Latching, Hold, Latching / Hold.
Dwell Timer : 0.1 - 4553.6 minutes

Data Communication
Interface : RS-232 ( 1 unit ), RS-485 ( up to 247 units )
Protocol : Modbus Protocol RTU mode
Address : 1 - 247
Baud Rate : 2.4 ~ 38.4 Kbits/sec
Parity Bit : None, Even or Odd
Stop Bit : 1 or 2 bits
Communication Buffer : 64 bytes

Analog Retransmission
Output Signal : 4-20 mA, 0-20 mA, 0-1V, 0-5V, 1-5V, 0-10V
Resolution : 15 bits
Accuracy : ±0.05 % of span ±0.0025 %/ °C
Load Resistance : 0 - 500 ohms ( for current output ),10 K ohm minimum ( for voltage output )
Output Regulation : 0.01 % for full load change
Output Settling Time : 0.1 sec. (stable to 99.9 % )
Isolation Breakdown Voltage : 1000 VAC min.
Integral Linearity Error : ±0.005 % of span
Temperature Effect : ±0.0025 % of span/ °C
Saturation Low : 0 mA ( or 0V )
Saturation High : 22.2 mA ( or 5.55V, 11.1V min. )
Linear Output Range : 0 - 22.2mA(0-20mA or 4-20mA),
                                 0 - 5.55V ( 0 - 5V, 1 - 5V ),
                                 0 - 11.1 V ( 0 - 10V )

User Interface
Dual 4-digit LED Displays
Keypad : 4 keys
Programming Port : For automatic setup, calibration and testing
Communication Port : RS-232 and RS-485

Control Mode
Output 1 : Reverse ( heating ) or direct ( cooling )action
Output 2 : PID cooling control, cooling P band 50 ~ 300% of PB, dead band -36.0 ~ 36.0% of PB
ON-OFF : 0.1 - 90.0 ( °F ) hysteresis control ( P band = 0 )
P or PD : 0 - 100.0 % offset adjustment
PID : Fuzzy logic modified , Proportional band 0.1 ~ 900.0°F ,
Integral time 0 - 1000 seconds , Derivative time 0 - 360.0 seconds
Cycle Time : 0.1 - 90.0 seconds
Manual Control : Heat (MV1) and Cool (MV2)
Auto-tuning : Cold start and warm start
Failure Mode : Auto-transfer to manual mode while sensor break or A-D converter damage
Ramping Control : 0 ~ 900.0°F/minute or 0 ~ 900.0 °F/hour ramp rate

Digital Filter
Function : First order
Time Constant : 0, 0.2, 0.5, 1, 2, 5, 10, 20, 30, 60 seconds programmable

Profiler
Number of profiles : 9
Number of Segment per profile
     Profile 1,2,3,4 : 16
     Profile 5,6,7 : 32
     Profile 8,9 : 64
Event Outputs : 3

Environmental & Physical
Operating Temperature : -10°C to 50°C
Storage Temperature : -40°C to 60°C
Humidity : 0 to 90 % RH ( non-condensing )
Altitude : 2000m maximum
Pollution : Degree 2
Insulation Resistance : 20 Mohms min. ( at 500 VDC )
Dielectric Strength : 2000 VAC, 50/60 Hz for 1 minute
Vibration Resistance : 10 - 55 Hz, 10 m/s² for 2 hours
Shock Resistance : 200 m/s² ( 20 g )
Moldings : Flame retardant polycarbonate
Dimensions :
P41 ---96mm(W) X 96mm(H) X 65mm(D), 53 mm depth behind panel

P91 ---48mm(W) X 48mm(H) X 116mm(D), 105 mm depth behind panel

Weight :
P41 --- 250 grams
P91 --- 150 grams

Approval Standards
Safety : UL 61010C-1 , CSA C22.2 No. 24-93 , EN61010-1 (IEC1010-1)

Protective Class :
          IP65 front panel with additional option,
          IP50 front panel without additional option,
          all indoor use,
          IP 20 housing and terminals with protective cover.

EMC : EN61326

P91 - □□□□□□□□
              1      2      3      4      5      6      7      8     

1     Power Input
               4: 90 - 264 VAC, 47-63 HZ
               5: 11 - 26 VAC or VDC, SELV, Limited Energy

2     Signal Input
               1: Standard Input
                        Input 1-Universal Input
                                 Thermocouple: J, K, T, E, B, R, S, N, L, C, P
                                 RTD: PT100 DIN, PT100 JIS
                                 Voltage: Voltage: 0-60mV
               5: 0-10V, 0-1V, 0-5V, 1-5V
               6: 0-20/4-20 mA
               9: Special Order

3    Output 1
               0: None
               1: Relay rated 2A / 240VAC
               2: Pulsed voltage to drive SSR, 5V / 30mA
               3: Isolated 4 - 20mA / 0 - 20mA
               4: Isolated 1 - 5V / 0 - 5V / 0 - 10V
               6: Triac output 1A / 240VAC,SSR
               C: Pulsed Voltage to drive SSR, 14V/40mA
               9: Special order

4    Output 2
               0: None
               1: Relay rated 2A/240VAC
               2: Pulsed voltage to drive SSR, 5V / 30mA
               3: Isolated 4 - 20mA / 0 - 20mA
               4: Isolated 1 - 5V / 0 - 5V / 0 - 10V
               6: Triac output, 1A / 240VAC, SSR
               7: Isolated 20V / 25 mA DC Output Power Supply
               8: Isolated 12V / 40 mA DC Output Power Supply
               9: Isolated 5V / 80 mA DC Output Power Supply
               C: Pulsed Voltage to drive SSR, 14V/40mA
               A: Special order

5    Output 3
               0: None
               1: Relay rated 2A/240VAC
               2: Pulsed voltage to drive SSR, 5V/30mA
               6: Triac output 1A / 240VAC,SSR
               7: Isolated 20V/25mA transducer power supply
               8: Isolated 12V/40mA transducer power supply
               A: Isolated 5V/80mA transducer power supply
               C: Pulsed voltage to drive SSR, 14V/40mA
               9: Special order

6    Output 4
               0: None

7    Output 5
               0: None
               3: Isolated 4 - 20mA / 0 - 20mA
               4: Isolated 1 - 5V / 0 - 5V/0 - 10V
               7: Isolated 20V/25mA transducer power supply
               8: Isolated 12V/40mA transducer power supply
               A: Isolated 5V/80mA transducer power supply
               D: Isolated RS-485 interface
               E: Isolated RS-232 interface

8    Options
               0: Panel mount IP50 standard
               1: Panel mount IP65 water resistant rubber installed
               2: DIN rail mount with IP50 (for P91 only)
               3: DIN rail mount with IP65 (for P91 only)