Ramp soak controllers P41 P91

• 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

Mọi chi tiết thắc mắc xin vui lòng liên hệ :

CÔNG TY TNHH TMV KỸ THUẬT TỰ ĐỘNG NHẬT QUANG

Đc: 17M /1 Đường HT12, KP.3, P. Hiệp Thành, Quận 12, TP.HCM

Tel: (84 - 8). 3597 0374 Hp: 0902 688 937

Email: liennhatquang@gmail.com

Webiste:www.nhatquangta.com.vn. http://www.brainchild.com.tw/

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 :

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:

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)

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