Brainchild BTC-4300 High-end Process and Temperature Controllers - Wiratama Mitra Abadi | Industrial Equipment

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12.1.21

Brainchild BTC-4300 High-end Process and Temperature Controllers

 




The Fuzzy Logic plus PID microprocessor-based temperature controller, 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.

Feature

    • Fast input sample rate (5 times / second)
    • Basic & full function
    • User menu configurable
  • Pump control
  • Fuzzy+PID microprocessor-based control
  • Automatic programming
  • Differential control
  • Auto-tune function
  • Self-tune function
  • Sleep mode function
  • "Soft-start " ramp and dwell timer
  • Programmable inputs (thermocouple,RTD,mA,VDC)
  • Analog input for remote set point and CT
  • Event input for changing function & set point
  • Programmable digital filter
  • Hardware lockout + romote lockout protection
  • Loop break alarm
  • Heater break alarm
  • Sensor break alarm+Bumpless transfer
  • RS-485,RS-232 communication
  • Analong retransmission
  • Signal conditioner DC power supply
  • A wide variety of output modules available
  • Safety UL / CSA / IEC1010-1
  • EMC / CE EN 61326
Power
90 - 264 VAC, 47 - 63 Hz, 15VA, 15W maximum
11 - 26 VAC / VDC, SELV, Limited Energy, 15VA, 7W maximum
Input 1Characteristics
Resolution18 bits
Sampling Rate5 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 EffectT/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 DetectionSensor 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 TimeWithin 4 seconds for TC, RTD and mV inputs,
0.1 second for 4-20 mA and 1 - 5 V inputs.
Input 1
TypeRange Accuracy@ 25 °CInput Impedance
J-120 ~ 1000 °C (-184 ~ 1832 °F)±2 °C2.2MΩ
K-200 ~ 1370 °C (-328 ~ 2498°F)±2 °C2.2MΩ
T-250 ~ 400°C (-418 ~ 752°F)±2 °C2.2MΩ
E-100 ~ 900 °C (-148 ~ 1652 °F)±2 °C2.2MΩ
B0 ~ 1820 °C (32 ~ 3308 °F)±2 °C (200°C - 1820°C)2.2MΩ
R0 ~ 1768 °C (32 ~ 3214 °F)±2 °C2.2MΩ
S0 ~ 1768 °C (32 ~ 3214 °F)±2 °C2.2MΩ
N-250 ~ 1300 °C (-418 ~ 2372 °F)±2 °C2.2MΩ
L-200 ~ 900 °C (-328 ~ 1652 °F)±2 °C2.2MΩ
PT100 (DIN)-210 ~ 700 °C (-346 ~ 1292 °F)±0.4°C1.3KΩ
PT100 (JIS)-200 ~ 600 °C (-328 ~ 1112 °F)±0.4°C1.3KΩ
mV-8 ~ 70mV±0.05%2.2MΩ
mA-3 ~ 27mA±0.05%70.5Ω
V-1.3 ~ 11.5V±0.05%302KΩ
Input 2Characteristics
Resolution18 bits
Sampling Rate1.66 times / second
Maximum Rating-2 VDC minimum, 12 VDC maximum
Emperature Effect±1.5uV/ °C for all inputs except mA
input ±3.0uV/ °C for mA input
Common Mode Rejection Ratio ( CMRR )120dB
Normal Mode Rejection Ratio ( NMRR )55dB
Sensor Break DetectionBelow 1 mA for 4-20 mA input,
below 0.25V for 1 - 5V input,
unavailable for other inputs.
Sensor Break Responding Time0.5 second
Input 2
TypeRange Accuracy@ 25 °CInput Impedance
CT94-10-50.0 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 High2V minimum, 10V maximum
External pull-down Resistance400 K maximum
External pull-up Resistance1.5 M minimum
FunctionsSelect 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 Rating2A/240 VAC, life cycles 200,000 for resistive load
Pulsed VoltageSource Voltage 5V, current limiting resistance 66 .
Linear Output Characteristics
TypeZero ToleranceSpan ToleranceLoad Capacity
4-20 mA3.6-4 mA20-21 mA500Ω max.
0-20 mA0 mA20-21 mA500Ω max.
0-5 V0 V5-5.25 V10KΩ min.
1-5 V0.9-1 V5-5.25 V10KΩ min.
0-10 V0 V10-10.5 V10KΩ min.
Linear Output
Resolution15 bits
Output Regulation0.01 % for full load change
Output Settling Time0.1 sec. ( stable to 99.9 % )
Isolation Breakdown Voltage1000VAC
Temperature Effect±0.0025 % of SPAN / °C
Triac ( SSR ) Output
Rating1A / 240 VAC
Inrush Current20A for 1 cycle
Min. Load Current50 mA rms
Max. Off-state Leakage3 mA rms
Max. On-state Voltage1.5V rms
Insulation Resistance1000 Mohms min. at 500 VDC
Dielectric Strength2500 VAC for 1 minute
DC Voltage Supply Characteristics (Installed at Output 2)
 
TypeToleranceMax. Output CurrentRipple VoltageIsolation Barrier
20V±1.0 V25mA0.2Vp-p500VAC
12V±0.6V40mA0.1Vp-p500VAC
5V±0.25V80mA0.05Vp-p500VAC
Alarm 1/ Alarm 2 ( Output 2 )
Alarm 1 RelayForm 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 RelayForm A,Max. rating 2A/240VAC, life cycles 200,000 for resistive load.
Alarm FunctionsDwell 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 ModeNormal, Latching, Hold, Latching / Hold.
Dwell Timer0 - 6553.5 minutes
Data Communication
InterfaceRS-232 ( 1 unit ), RS-485 ( up to 247 units )
ProtocolModbus Protocol RTU mode
Address1 - 247
Baud Rate0.3 ~ 38.4 Kbits/sec
Data Bits7 or 8 bits
Parity BitNone, Even or Odd
Stop Bit1 or 2 bits
Communication Buffer50 bytes
Analog Retransmission
FunctionsPV1, PV2, PV1-PV2, PV2-PV1, Set Point,
MV1, MV2, PV-SV deviation value
Output Signal4-20 mA, 0-20 mA, 0-1V, 0-5V, 1-5V, 0-10V
Resolution15 bits
Accuracy±0.05 % of span ±0.0025 %/ °C
Load Resistance0 - 500 ohms ( for current output ),10 K ohm minimum ( for voltage output )
Output Regulation0.01 % for full load change
Output Settling Time0.1 sec. (stable to 99.9 % )
Isolation Breakdown Voltage1000 VAC min.
Integral Linearity Error±0.005 % of span
Temperature Effect±0.0025 % of span/ °C
Saturation Low0 mA ( or 0V )
Saturation High22.2 mA ( or 5.55V, 11.1V min. )
Linear Output Range0 - 22.2mA(0-20mA or 4-20mA),
0 - 5.55V ( 0 - 5V, 1 - 5V ),
0 - 11.1 V ( 0 - 10V )
User InterfaceDual 4-digit LED Displays
BTC-4300Upper 0.55" ( 14mm )
Lower 0.4" ( 10 mm )
BTC-8300, BTC-9300Upper 0.4" ( 10 mm )
Lower 0.31" ( 8 mm )
BTC-25000.4"(10mm)
Keypad3 keys
Programming PortFor automatic setup, calibration and testing
Communication PortConnection to PC for supervisory control
Control Mode
Output 1Reverse ( heating ) or direct ( cooling )action
Output 2PID cooling control, cooling P band 1 ~ 255% of PB
ON-OFF0.1 - 55.6 ( °C ) hysteresis control ( P band = 0 )
P or PD0 - 100.0 % offset adjustment
PIDFuzzy logic modified , Proportional band 0 ~ 500.0 °C ,
Integral time 0 - 1000 seconds , Derivative time 0 - 360.0 seconds
Cycle Time0.1 - 100.0 seconds
Manual ControlHeat (MV1) and Cool (MV2)
Auto-tuningCold start and warm start
Failure ModeAuto-transfer to manual mode while sensor break or A-D converter damage
Ramping Control0 ~ 500.0 °C/minute or 0 ~ 500.0 °C/hour ramp rate
Sleep ModeEnable or Disable
Ramping Control0 ~ 500.0 °C/minute or 0 ~ 500.0 °C/hour ramp rate
Power Limit0 - 100 % output 1 and output 2
Pump / Pressure ControlSophisticated functions provided
Remote Set PointProgrammable range for voltage or current input
Differential ControlControl PV1 - PV2 at set point
Digital FilterFunction : 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
Humidity0 to 90 % RH ( non-condensing )
Insulation Resistance20 Mohms min. ( at 500 VDC )
Dielectric Strength2000 VAC, 50/60 Hz for 1 minute
Vibration Resistance10 - 55 Hz, 10 m/s² for 2 hours
Shock Resistance200 m/s2( 20 g )
MoldingsFlame retardant polycarbonate
DimensionsBTC-4300 ---96mm(W) X 96mm(H) X 66mm(D), 53 mm depth behind panell
MountingBTC-4300 ---panel mount, cutout 92 X 92 ( mm )
WeightBTC-4300 --- 255 grams
Approval Standards
SafetyUL 61010C-1 , CSA C22.2 No. 24-93 , EN61010-1 (IEC1010-1)
Protective ClassBTC-4300: IP 20 housing and terminals with protective covers.
EMCEN61326

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