Power
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Power supply: |
100-240 VAC, 47–63 Hz |
| Power consumption: |
8VA, 4W maximum |
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Signal Input
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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: |
Type |
Range |
Accuracy @ 25°C |
Input Impedance |
| J |
-120°C to 1000°C (-184°F to 1,832°F) |
±2°C |
2.2 MΩ |
| K |
-200°C to 1370°C (-328°F to 2498°F) |
±2°C |
2.2 MΩ |
| T |
-250°C to 400°C (-418°F to 752°F) |
±2°C |
2.2 MΩ |
| R |
0°C to 1767 .8°C (32°F to 3214°F) |
±2°C |
2.2 MΩ |
| S |
0°C to 1767.8°C (32°F to 3214°F) |
±2°C |
2.2 MΩ |
| PT100 (DIN) |
-200°C to 850°C (-328°F to 1562°F) |
±0.4°C |
1.3KΩ |
| PT100 (JIS) |
-200°C to 600°C (-328°F to 1112°F) |
±0.4°C |
1.3KΩ |
| 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 |
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Output
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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 |
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Alarm
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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 |
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Data Communication
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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 |
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User Interface
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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) |
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Control Mode
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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 |
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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 |
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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*48*59 |
| Depth behind panel (mm): |
50 |
| Cut out dimensions (mm): |
45*45 |
| Weight (grams): |
98g |
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Approval Standards
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Certificate: |
CE, RoHS, REACH, WEEE |
| Protective class: |
IP50 Rated Front Panel, IP20 Housing, Optional IP65 Front Panel/ Terminal Cover |
| EMC: |
EN1326-1 |