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C22 Low Cost Temperature Controller Specification
Power |
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Power Supply |
90 to 250 VAC, 47–63 Hz ; 11 to 40 VDC / 20 to 28 VAC, 47– 63 Hz |
Power Consumption |
C22/R22: 8VA, 4W maximum, C62: 10VA, 5W maximum, C72/C82/C83/C42: 12VA, 6W maximum |
Signal Input |
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Type |
Thermocouple(J,K,T,E,B,R,S,N,L,U,P,C,D), RTD(PT100(DIN), PT100(JIS)), Current(mA),Voltage(Volts) |
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Resolution |
18 Bits |
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Sampling Rate |
5 Times / Second (200msec) |
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Maximum Rating |
-2VDC minimum, 12VDC maximum |
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Input Characteristics
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Temperature Effect |
1.5µV /°C for all inputs except mA input, 3.0µV /°C for mA |
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Sensor Lead Resistance Effect |
Thermocouple: 0.2 µV /Ω; 3-wire RTD: 2.6°C /Ω of Difference of Resistance of two leads 2-wire RTD: 2.6°C /Ω of Sum of Resistance of two leads |
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Burn-out Current |
200nA |
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Common Mode Rejection Ratio(CMRR) |
120 dB |
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Normal Mode Rejection Ratio (NMRR) |
55dB |
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Sensor Break Detection |
Sensor open for Thermocouple and RTD inputs, sensor short for RTD input , below 1mA for 4-20mA input, below 0.25V for 1 - 5V input, not available for other inputs |
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Sensor Break Responding Time |
Within 4 seconds for Thermocouple and RTD inputs, 0.1 second for 4-20mA and 1 - 5V inputs |
Remote Set Point Input |
|
Type |
Linear Current,Linear Voltage |
Range |
-3mA to 27mA, -1.3V to 11.5V |
Accuracy |
±0.05 % |
Remote Set Point Option |
Not Available |
Input Impedance |
Current: 2.5Ω, Voltage:1.5MΩ |
Resolution |
18 Bits |
Sampling Rate |
1.66 Times/Second |
Maximum Rating |
280mA maximum for Current Input, 12VDC maximum for Voltage Input |
Temperature Effect |
±1.5µV/°C for Voltage Input , ±3.0µV/°C for Current Input |
Sensor Break Detection |
Below 1mA for 4-20mA input, below 0.25V for 1 - 5V input, not available for other inputs |
Sensor Break Responding Time |
0.1 Seconds |
Event Input |
|
No. of Event Inputs |
1 |
Logic Low |
-10V minimum, 0.8V maximum. |
Logic High |
2V minimum, 10V maximum |
Functions |
See availability table in user manual |
CT Input |
|
CT Type |
CT98-1 |
Accuracy |
±2%of Full Scale Reading, ±0.2A |
Input Impedance |
294Ω |
Measurement Range |
0 to 50A AC |
Output of CT |
0 to 5V DC |
CT Mounting |
Wall (Screw) Mount |
Sampling Rate |
1 Time/Second |
Output 1 /Output 2 |
|
Type |
Relay,Pulsed Voltage,Linear Voltage and Linear Current |
Relay Rating |
2A,240V AC,200000 Life Cycles for Resistive Load |
Pulsed Voltage |
Source Voltage 5V,Current Limiting Resistance 66Ω |
Linear Output Resolution |
15 Bits |
Linear Output Regulation |
0.02% for full load change |
Linear Output Settling Time |
0.1 Second ( Stable to 99.9%) |
Isolation Breakdown Voltage |
1000 V AC |
Temperature Effect |
±0.01% of Span/ °C |
Load Capacity of Linear Output |
Linear Current: 500Ω maximum, Linear Voltage: 10KΩ minimum |
Alarm |
|
Relay Type |
Form A |
Maximum Rating |
2A,240V AC,200000 Life Cycles for Resistive Load |
Alarm Functions |
Dwell Timer, Deviation Low, Deviation High, Deviation Band Low, Deviation Band High, Process High, Process Low |
Alarm Mode |
Latching, Hold, Normal, Latching/Hold |
Dwell Timer |
0.1 to 4553.6 Minutes |
Data Communication |
|
Interface |
RS-485 |
Protocol |
Modbus RTU (Slave Mode) |
Address |
1 to 247 |
Baudrate |
2.8KBPS to 115.2 KBPS |
Parity Bit |
None, Even or Odd |
Stop Bit |
1 or 2 Bits |
Data Length |
7 or 8 Bits |
Communication Buffer |
160 Bytes |
Analog Retransmission |
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Output Signal |
4-20 mA, 0-20 mA,0 - 10V |
Resolution |
15 Bits |
Accuracy |
±0.05% of Span ± 0.0025% / °C |
Load Resistance |
0 to 500Ω for Current Output , 10KΩ minimum for Voltage Output |
Output Regulation |
0.01% for full load change |
Output Setting Time |
0.1 Second (Stable to 99.9%) |
Isolation Breakdown |
1000VAC minimum |
Integral Linearity Error |
±0.005% of Span |
Temperature Effect |
±0.0025% of Span /°C |
Saturation Low |
0mA or 0V |
Saturation High |
22.2mA or 5.55V,11.1V min |
Linear Output Ranges |
0 - 22.2mA (0 - 20mA/4 - 20mA), 0 - 5.55V (0 - 5V, 1 - 5V),0 - 11.1V (0 - 10V) |
User Interface |
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Keypad |
4 Keys |
Display Type |
4 Digit LCD Display |
No. of Display |
2 |
Upper Display Size |
0.4”(10mm) |
Lower Display Size |
0.19”(4.8mm) |
Programming Port |
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Interface |
Micro USB |
PC Communication Function |
Automatic Setup, Calibration and Firmware Upgrade |
Control Mode |
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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 – 3600 Seconds,Derivative time 0 - 360.0 Seconds |
Cycle Time |
0.1 to 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 to 900.0°F/Minute or 0 to 900.0°F/Hour Ramp Rate |
Digital Filter |
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Function |
First Order |
Time Constant |
0,0.2, 0.5, 1, 2, 5, 10, 20, 30, 60 Seconds Programmable |
Profiler |
|
Availabiity |
No |
No. of Segments/Program |
N/A |
Environmental and Physical Specifications |
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Operating Temperature |
-10°C to 50°C |
Storage Temperature |
-40°C to 60°C |
Humidity |
0 to 90 % RH (Non-Condensing) |
Altitude |
2000 Meters maximum |
Pollution |
Degree II |
Insulation Resistance |
20MΩ minimum(@500V DC) |
Dielectric Strength |
2000V AC,50/60 Hz for 1 Minute |
Vibration Resistance |
10 to 55 Hz , 10m/s2 for 2 Hours |
Shock Resistance |
200 m/s2(20g) |
Moldings |
Flame Retardant Polycarbonate |
Mounting |
Panel |
Dimensions (W*H*D) (mm) |
48*24*92 |
Depth Behind Panel (mm) |
84 |
Cut Out Dimensions (mm) |
45*22.2 |
Weight (grams) |
120 |
Approval Standards |
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Safety |
UL61010-1, CSA 22.2 No. 61010-1-12, EN61010-1 ( IEC1010-1 ) |
Protective Class |
IP66 for Panel,IP20 for terminals and housing, all indoor use |
EMC |
EN61326 |
Ordering Code
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1 Power Input |
4:
90 to 250 V AC, 47-63Hz |
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2 Output 1 |
1:
Form A Relay |
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3 Output 2 / Alarm 1 |
0:
None |
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4 Option 1 |
0:
None |
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5 Option 2 |
0:
None |
Accessories of all models
OM94-7 = 14V / 40mA SSR Drive Module
OM98-3 = Isolated 4 - 20mA / 0 - 20mA Analog Output Module
OM98-5 = Isolated 0 - 10V Analog Output Module
CM98-3 = Isolated 4 - 20mA / 0 - 20mA Retransmission Module for all models except C22 & R22
CM98-5 = Isolated 0 - 10V Retransmission Module for all models except C22 & R22
CT98-1= Current Transformer 0-50A
PA98-1 = USB Programming Adaptor
CC98-1 = Programming Port Cable (1.5M)
BC-SET= Configuration Software
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* Remark : Specifications are subject to change without prior notice