Brainchild BTC 4300 High-end Process and Temperature Controllers

Brainchild BTC 4300 High-end Process and Temperature Controllers

Table of Contents

Brainchild BTC-4300 High-end Proses dan Pengontrol Suhu, Fuzzy Logic plus pengontrol suhu berbasis mikroprosesor PID, menggabungkan dua tampilan LED 4 digit yang terang dan mudah dibaca, menunjukkan nilai proses dan nilai titik setel. Teknologi Fuzzy Logic memungkinkan suatu proses untuk mencapai set point yang telah ditentukan dalam waktu singkat, dengan minimum overshoot selama power-up atau gangguan beban eksternal.

Fitur Brainchild BTC-4300

  • Laju sampel input cepat (5 kali/detik)
  • Fungsi dasar & lengkap
  • Menu pengguna dapat dikonfigurasi
  • Kontrol pompa
  • Kontrol berbasis mikroprosesor Fuzzy + PID
  • Pemrograman otomatis
  • Kontrol diferensial
  • Fungsi penyetelan otomatis
  • Fungsi penyetelan sendiri
  • Fungsi mode tidur
  • “Soft-start ” ramp dan timer tinggal
  • Input yang dapat diprogram (termokopel, RTD, mA, VDC)
  • Input analog untuk titik setel jarak jauh dan CT
  • Input acara untuk mengubah fungsi & titik setel
  • Filter digital yang dapat diprogram
  • Penguncian perangkat keras + perlindungan penguncian jarak jauh
  • Alarm istirahat loop
  • Alarm pemutus pemanas
  • Alarm kerusakan sensor + transfer tanpa benturan
  • Komunikasi RS-485, RS-232
  • Transmisi ulang analog
  • Catu daya DC pengkondisi sinyal
  • Berbagai macam modul keluaran tersedia
  • Keamanan UL / CSA / IEC1010-1
  • EMC / CE EN 61326
Brainchild BTC-4300Power
90 – 264 VAC, 47 – 63 Hz, 15VA, 15W maximum
11 – 26 VAC / VDC, SELV, Limited Energy, 15VA, 7W maximum
Input 1 Characteristics
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 200nA
Common Mode Rejection Ratio ( CMRR ) 120dB
Normal Mode Rejection Ratio ( NMRR ) 55dB
Sensor Break Detection Sensor open for TC, RTD, and mV inputs,
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.
Brainchild BTC-4300 Input 1
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 ~ 1820 °C (32 ~ 3308 °F) ±2 °C (200°C – 1820°C) 2.2MΩ
R 0 ~ 1768 °C (32 ~ 3214 °F) ±2 °C 2.2MΩ
S 0 ~ 1768 °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% 302KΩ
Input 2KarakteristikResolusi18 bitSampling Rate1,66 kali/detikRating Maksimum-minimum 2 VDC, maksimum 12 VDCEfek Suhu±1,5uV/ °C untuk semua input kecuali input mA ±3,0uV/ °C untuk input mARasio Penolakan Mode Umum ( CMRR )120dBNRasio Penolakan Mode Normal ( NMRR )55dBSensor Break DetectionDi bawah 1 mA untuk input 4-20 mA, di bawah 0,25V untuk input 1 - 5V, tidak tersedia untuk input lain. Waktu Respons Kerusakan Sensor0,5 detik.
Brainchild BTC-4300 Input 2
Type Range  Accuracy@ 25 °C Input Impedance
CT94-1 0-50.0 A ±2%
of Reading
±0.2A
302K
mA -3 ~ 27mA ±0.05% 70.5 +0.8V / input current
V -1.3 ~ 11.5V ±0.05% 302KΩ
Input 3 (Event Input)
Logic Low -10V minimum, 0.8V maximum.
Logic High 2V minimum, 10V maximum
External pull-down Resistance 400 K maximum
External pull-up Resistance 1.5 M minimum
Functions Select the second set point and/or PID, reset alarm 1 and/or
alarm 2, disable output 1 and/or output 2, remote lockout.
Output 1 / Output 2
Relay Rating 2A/240 VAC, life cycles 200,000 for resistive load
Pulsed Voltage Source Voltage 5V, current limiting resistance 66.
Brainchild BTC-4300Linear 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 0.01 % for full load change
Output Settling Time 0.1 sec. ( stable to 99.9 % )
Isolation Breakdown Voltage 1000VAC
Temperature Effect ±0.0025 % 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 1.5V rms
Insulation Resistance 1000 Mohms min. at 500 VDC
Dielectric Strength 2500 VAC for 1 minute
DC Voltage Supply Characteristics (Installed at Output 2)
Type Tolerance Max. Output Current Ripple Voltage Isolation Barrier
20V ±1.0 V 25mA 0.2Vp-p 500VAC
12V ±0.6V 40mA 0.1Vp-p 500VAC
5V ±0.25V 80mA 0.05Vp-p 500VAC
Alarm 1/ Alarm 2 ( Output 2 )
Alarm 1 Relay Form A or Form B for BTC-9300, Form C for BTC4300,
BTC-8300, 5V Logic output for BTC-2500 Max. Rating
2A/240VAC, life cycles 200,000 for resistive load.
Alarm 2 Relay Form A, Max. rating 2A/240VAC, life cycles 200,000 for resistive load.
Alarm Functions Dwell timer, Deviation High / Low Alarm,
Deviation Band High / Low Alarm, PV1 High / Low Alarm,
PV2 High / Low Alarm, PV1 or PV2 High /Low Alarm,
PV1-PV2 High /Low Alarm, Loop Break Alarm,
Sensor Break Alarm.
Alarm Mode Normal, Latching, Hold, Latching / Hold.
Dwell Timer 0 – 6553.5 minutes
Data Communication
Interface RS-232 ( 1 unit ), RS-485 ( up to 247 units )
Protocol Modbus Protocol RTU mode
Address 1 – 247
Baud Rate 0.3 ~ 38.4 Kbits/sec
Data Bits 7 or 8 bits
Parity Bit None, Even or Odd
Stop Bit 1 or 2 bits
Communication Buffer 50 bytes
Analog Retransmission
Functions PV1, PV2, PV1-PV2, PV2-PV1, Set Point,
MV1, MV2, PV-SV deviation value
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 the 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
BTC-4300 Upper 0.55″ ( 14mm )
Lower 0.4″ ( 10 mm )
BTC-8300, BTC-9300 Upper 0.4″ ( 10 mm )
Lower 0.31″ ( 8 mm )
BTC-2500 0.4″(10mm)
Keypad 3 keys
Programming Port For automatic setup, calibration, and testing
Communication Port Connection to PC for supervisory control
Control Mode
Output 1 Reverse ( heating ) or direct ( cooling )action
Output 2 PID cooling control, cooling P band 1 ~ 255% of PB
ON-OFF 0.1 – 55.6 ( °C ) hysteresis control ( P band = 0 )
P or PD 0 – 100.0 % offset adjustment
PID Fuzzy logic modified, Proportional band 0 ~ 500.0 °C,
Integral time 0 – 1000 seconds, Derivative time 0 – 360.0 seconds
Cycle Time 0.1 – 100.0 seconds
Manual Control Heat (MV1) and Cool (MV2)
Auto-tuning Cold start and warm start
Failure Mode Auto-transfer to manual mode while the sensor breaks or A-D converter damage
Ramping Control 0 ~ 500.0 °C/minute or 0 ~ 500.0 °C/hour ramp rate
Sleep Mode Enable or Disable
Ramping Control 0 ~ 500.0 °C/minute or 0 ~ 500.0 °C/hour ramp rate
Power Limit 0 – 100 % output 1 and output 2
Pump / Pressure Control Sophisticated functions provided
Remote Set Point The programmable range for voltage or current input
Differential Control Control PV1 – PV2 at set point
Digital Filter Function: First order
Time Constant : 0, 0.2, 0.5, 1, 2, 5, 10, 20, 30, 60 seconds programmable
Environmental & Physical
Operating Temperature -10°C ~ 50°C
Storage Temperature -40°C ~ 60°C
Humidity 0 to 90 % RH ( non-condensing )
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 BTC-4300 —96mm(W) X 96mm(H) X 66mm(D), 53 mm depth behind panel
Mounting BTC-4300 —panel mount, cutout 92 X 92 ( mm )
Weight BTC-4300 — 255 grams
Approval Standards
Safety UL 61010C-1 , CSA C22.2 No. 24-93 , EN61010-1 (IEC1010-1)
Protective Class BTC-4300: IP 20 housing and terminals with protective covers.
EMC EN61326

Sumber: brainchildtw.com | inaparts.com

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