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Economy PID Temperature controller
Additional files
E62_English_Catalogue_V1.03_03.pdfE62 PID controller is specially designed for temperature control. It uses PID logic algorithm to make control more stable. E62 supports popular TC and RTD inputs. Besides, it is equipped with a dual-color LCD display, IP65 protection, and user-friendly operations at a competitive price which may fulfill various temperature control demands.
Features:
- High-brightness LCD display
- 200ms sampling rate
- PID control
- RS485 communication
- Parameter lockout protection
- High-accuracy 18-bit A-D input and 15-bit D-A output
- Input signals: TC (J, K, T, R, S), RTD (PT100)
- Auto-tuning
| Power | |
|---|---|
| Power supply | 100-240 VAC, 47–63 Hz |
| Power consumption | 8VA, 4W maximum |
| Signal Input | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Thermocouple(J,K,T,R,S), RTD(PT100(DIN) | ||||||||||||||||||||||||||||||||
| Resolution | 18 Bits | ||||||||||||||||||||||||||||||||
| Sampling rate | 5 Times / Second (200msec) | ||||||||||||||||||||||||||||||||
| Maximum rating | -2VDC minimum, 12VDC maximum | ||||||||||||||||||||||||||||||||
| Input characteristics |
|
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| Temperature effect | 1.5µV /°C for all inputs except mA input, 3.0µV /°C for mA | ||||||||||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||||||||||
| Burn-out current | 200nA | ||||||||||||||||||||||||||||||||
| Common mode rejection ratio(CMRR) | 120 dB | ||||||||||||||||||||||||||||||||
| Normal mode rejection ratio (NMRR) | 55 dB | ||||||||||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||||||||||
| Sensor break responding time | Within 4 seconds for Thermocouple and RTD inputs | ||||||||||||||||||||||||||||||||
| Output | |
|---|---|
| Type | Relay, Pulsed Voltage, Linear Voltage and Linear Current |
| Relay rating | 2A,240V AC, 200000 Life Cycles for Resistive Load |
| SSRD | 12V/30mA |
| 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 | Deviation High, Deviation Low, Deviation Out-of-Band, Deviation In-Band, Process High, Process Low, None |
| Alarm mode | Latching, Hold, Normal, Latching/Hold |
| Data Communication | |
|---|---|
| Interface | RS-485 |
| Protocol | Modbus RTU (Slave Mode) |
| Address | 1 to 247 |
| Baudrate | 2.8 KBPS to 115.2 KBPS |
| Parity bit | None, Even or Odd |
| Stop bit | 1 or 2 Bits |
| Data length | 7 or 8 Bits |
| Communication buffer | 150 Bytes |
| User Interface | |
|---|---|
| Keypad | 4 Keys |
| Display type | 4 digit LCD display |
| No. of display | 2 |
| Upper display size | 0.58”(15mm) |
| Lower display size | 0.3”(7.8mm) |
| Programming Port | |
|---|---|
| Interface | Micro USB |
| PC communication function | Automatic Setup, Calibration and Firmware Upgrade |
| Control Mode | |
|---|---|
| Output | Reverse (Heating) or Direct (Cooling) Action |
| 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 |
| Digital Filter | |
|---|---|
| Function | First order |
| Time constant | 0,0.2, 0.5, 1, 2, 5, 10, 20, 30, 60 seconds programmable |
| Environmental and Physical Specifications | |
|---|---|
| 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*48*59 |
| Depth behind panel (mm) | 50 |
| Cut out dimensions (mm) | 45*45 |
| Weight (grams) | 98g |
| Approval Standards | |
|---|---|
| Certificate | CE, RoHS, REACH, WEEE |
| Protective class | IP50 Rated Front Panel, IP20 Housing, Optional IP65 Front Panel/ Terminal Cover |
| EMC | EN1326-1 |
| □ | □ | □ | □ | □ |
| 1 | 2 | 3 | 4 | 5 |
|
1 Power Input |
4: 100 to 240 V AC, 47-63Hz |
|
2 Output |
1: Form A Relay |
|
3 Alarm |
0: None |
|
4 Option 1 |
0: None |
|
5 Option 2 |
0: Panel IP50 |
