| BRAINCHILD ELECTRONIC CO.,LTD. |
|
Item Number:
|
|
|
Product Name:
|
BTC-8100 48 x 96 mm low cost controller |
|
Description:
|
The series of single loop controllers with dual LED displays are used for non-sophisticated system, state-of-art design, sufficient features, easy for operation and low-cost.
|
|
Features:
|
Easy-to-use
Fuzzy modified PID heat & cool control
Fast A-D sampling rate (5 times/s)
Universal input (PT100, thermocouple) with high accuracy 18-bit A-D
Analog output (linear current or voltage) uses high accuracy 15-bit D-A
RS-485 RS-232 interface
Programming port provided on board
Support manual control & auto-tune function
Wide variety of alarm mode selection
Lockout protection control
Bumpless transfer during failure mode
Soft-start ramp and dwell timer
Bright display stabilized with digital filter
SEL function allows to rearrange user menu
UL/CSA/CE approval
High performance with low cost |
|
Specification:
|
Power
90 - 250 VAC, 47 - 63 Hz, 10VA, 5W maximum
11 - 26 VAC / VDC, 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 : ¡Ó1.5 uV/ ¢XC for all inputs except mA
??????????????????????????????input ¡Ó3.0 uV/ ¢XC for mA input
Sensor Lead Resistance Effect :
???T/C: 0.2uV/ohm
???3-wire RTD: 2.6 ¢XC/ohm of resistance difference of two leads
???2-wire RTD: 2.6 ¢XC/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 ¢XC |
Input
Impedance |
| J |
-120 ~ 1000 ¢XC
(-184 ~ 1832 ¢XF)
|
¡Ó2 ¢XC |
2.2MΩ |
| K |
-200 ~ 1370 ¢XC
(-328 ~ 2498¢XF) |
¡Ó2 ¢XC |
2.2MΩ |
| T |
-250 ~ 400¢XC
(-418 ~ 752¢XF) |
¡Ó2 ¢XC |
2.2MΩ |
| E |
-100 ~ 900 ¢XC
(-148 ~ 1652 ¢XF) |
¡Ó2 ¢XC |
2.2MΩ |
| B |
0 ~ 1800 ¢XC
(32 ~ 3272 ¢XF) |
¡Ó2 ¢XC
(200¢XC - 1800¢XC) |
2.2MΩ |
| R |
0 ~ 1767.8 ¢XC
(32 ~ 3214 ¢XF) |
¡Ó2 ¢XC |
2.2MΩ |
| S |
0 ~ 1767.8 ¢XC
(32 ~ 3214 ¢XF) |
¡Ó2 ¢XC |
2.2MΩ |
| N |
-250 ~ 1300 ¢XC
(-418 ~ 2372 ¢XF) |
¡Ó2 ¢XC |
2.2MΩ |
| L |
-200 ~ 900 ¢XC
(-328 ~ 1652 ¢XF) |
¡Ó2 ¢XC |
2.2MΩ |
| PT100
(DIN) |
-210 ~ 700 ¢XC
(-346 ~ 1292 ¢XF) |
¡Ó0.4¢XC |
1.3KΩ |
| PT100
(JIS) |
-200 ~ 600 ¢XC
(-328 ~ 1112 ¢XF) |
¡Ó0.4¢XC |
1.3KΩ |
| mV |
-8 ~ 70mV |
¡Ó0.05% |
2.2MΩ |
| mA |
-3 ~ 27mA |
¡Ó0.05% |
70.5Ω |
| V |
-1.3 ~ 11.5V |
¡Ó0.05% |
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 |
|
20-21 mA |
500Ω max. |
| 0-20 mA |
0 mA |
20-21 mA |
500Ω max. |
| 0-5 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 : ¡Ó0.01 % of SPAN / ¢XC
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
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
????????????????????????????Process 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
Data Bits : 7 or 8 bits
Parity Bit : None, Even or Odd
Stop Bit : 1 or 2 bits
Communication Buffer : 160 bytes
Analog Retransmission
Output Signal : 4-20 mA, 0-20 mA, 0-1V, 0-5V, 1-5V, 0-10V
Resolution : 15 bits
Accuracy : ¡Ó0.05 % of span ¡Ó0.0025 %/ ¢XC
Load Resistance : 0 - 500 ohms ( for current output ),10 K ohm minimum ( for voltage
output )
Output Regulation : 0.01 % for full load change
User Interface
Dual 4-digit LED Displays :
BTC-4100????????????????????Upper
0.55" ( 14mm )
???????????????????????????????????Lower 0.4" ( 10 mm )
BTC-7100, BTC8100, BTC9100
???????????????????????????????????Upper
0.4" ( 10 mm )
???????????????????????????????????Lower 0.31" ( 8 mm )
Keypad : 4 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 50 ~ 300% of PB, dead band -36.0
~ 36.0% of PB
ON-OFF : 0.1 - 90.0 ( ¢XF ) hysteresis control ( P band = 0 )
P or PD : 0 - 100.0 % offset adjustment
PID : Fuzzy logic modified , Proportional band 0.1 ~ 900.0¢XF ,
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¢XF/minute or 0 ~ 900.0 ¢XF/hour ramp rate
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¢XC to 50¢XC
Storage Temperature : -40¢XC to 60¢XC
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 :
BTC-4100 ---96mm(W) X 96mm(H) X 65mm(D), 53 mm depth behind panel
BTC-7100 ---72mm(W) X 72mm(H) X 78.2mm(D), 65 mm depth behind panel
BTC-8100 ---48mm(W) X 96mm(H) X 80mm(D), 65 mm depth behind panel
BTC-9100 ---48mm(W) X 48mm(H) X 116mm(D), 105 mm depth behind panel
Mounting:
BTC-4100 ---panel mount, cutout 92 X 92 ( mm )
BTC-7100 ---panel mount, cutout 68 X 68 ( mm )
BTC-8100 ---panel mount, cutout 45 X 92 ( mm )
BTC-9100 ---panel mount, cutout 45 X 45 ( mm )
Weight :
BTC-4100 --- 250 grams
BTC-7100 --- 200 grams
BTC-8100 --- 210 gram
BTC-9100 --- 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
|
|
Other
Description:
|
BTC-8100 - □□□□□□□
?????????????????????1???2???3???4???5???6???7???
1???? Power Input
???????????????4:
90 - 250 VAC, 50 / 60 HZ
???????????????5: 11 - 26 VAC or VDC
???????????????9: Special Order
2???? Signal Input
???????????????1: Standard Input
?????????????????????????Thermocouple: J, K, T, E, B, R, S, N, L
?????????????????????????RTD: PT100 DIN, PT100 JIS
???????????????2: 0 - 60 mV
???????????????3: 0 - 1 V
???????????????4: 0 - 5 V
???????????????5: 1 - 5 V
???????????????6: 4 - 20 mA
???????????????7: 0 - 20 mA
???????????????8: 0 - 10V
???????????????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
???????????????5: Isolated 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: Form A relay 2A / 240VAC
???????????????2: Pulsed voltage to drive SSR, 5V / 30mA
???????????????3: Isolated 4 - 20mA / 0 - 20mA
???????????????4: Isolated 1 - 5V / 0 - 5V
???????????????5: Isolated 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????Alarm
???????????????0: None
???????????????1: Form C relay 2A / 240VAC
???????????????9: Special order
6????Communications
???????????????0: None
???????????????1: RS-485 interface
???????????????2:
RS-232 interface(not available for BTC-7100)
???????????????3:
Retransmit 4 - 20 mA / 0 - 20 mA
???????????????4:
Retransmit 1 - 5V / 0 - 5V
???????????????5:
Retransmit 0 - 10V
???????????????9: Special order
7????Options
???????????????0:
Panel mount IP50 standard
???????????????1:
Panel mount IP65 water resistant rubber installed
???????????????2:
DIN Rail mount with IP50 (for BTC-9100 only)
???????????????3:
DIN Rail mount with IP65 (for BTC-9100 only)
|
|
|
|
|
|
|
 |
Send Message  (Your message will be sent directly) |
|
|
|
|
|
|
