| Power supply | 100 - 240 VAC 50/60 Hz |
|---|
| Permissible voltage range | 90 to 110 % of rated voltage |
|---|
| Power consumption | ≤ 15 VA |
|---|
| Sampling period | 50 ms |
|---|
| Input specification | Refer to Autonics website |
|---|
| Option input CT input | • 0.0-50.0 A (primary current measurement range) • CT ratio: 1/1,000 |
|---|
| Option input Remote SV | 1 - 5 VDC or 4 - 20 mA (Current Input: External resistance 250 Ω) |
|---|
| Option input Digital input | • Contact - ON: ≤ 2 kΩ, OFF: ≥ 90 kΩ • Non contact - residual voltage ≤ 1.0 V, leakage current ≤ 0.1 mA |
|---|
| Control output Relay | 250 VAC 5 A 1a |
|---|
| Control output SSR | 11 VDC ±2 V, ≤ 20 mA |
|---|
| Control output Current | DC 4-20 mA or DC 0-20 mA (parameter), load resistance: ≤ 500 Ω |
|---|
| Alarm output Relay | 250 VAC 3 A 1a |
|---|
| Option output Transmission | DC 4 - 20 mA ( load resistance: ≤ 500 Ω, output accuracy: ±0.3% F.S. ±1-digit) |
|---|
| Option output RS485 Comm. | Modbus RTU |
|---|
| Display type | 7 segment (red, green), control output bar graph (red, green), LED type |
|---|
| Control type Heating, Cooling | ON/OFF, P, PI, PD, PID Control |
|---|
| Hysteresis | • Thermocouple, RTD: 1 to 100 (0.1 to 100.0) ℃/℉ • Analog: 1 to 100 digit |
|---|
| Proportional band (P) | 0.1 to 999.9 ℃/℉ (0.1 to 999.9%) |
|---|
| Integral time (I) | 0 to 9,999 sec |
|---|
| Derivative time (D) | 0 to 9,999 sec |
|---|
| Control cycle (T) | • 0.1 to 120.0 sec [relay output model] • 1.0 to 120.0 sec [SSR drive output model] |
|---|
| Manual reset | 0.0 to 100.0% |
|---|
| Relay life cycle Mechanical | ≥ 10,000,000 operations |
|---|
| Relay life cycle Electrical | ≥ 100,000 operations (load resistance: 250 VAC 3 A) |
|---|
| Dielectric strength | Between the charging part and the case: 3,000 VAC ~ 50/60 Hz for 1 minute |
|---|
| Vibration | 0.75 mm amplitude at frequency of 5 to 55 Hz in each X, Y, Z direction for 2 hours |
|---|
| Insulation resistance | ≥ 100 MΩ (500 VDC megger) |
|---|
| Noise immunity | ±2 kV square shaped noise (pulse width 1 ㎲) by noise simulator R-phase, S-phase |
|---|
| Memory retention | ≈ 10 years (non-volatile semiconductor memory type) |
|---|
| Ambient temperature | -10 to 50 ℃, storage: -20 to 60 ℃ (no freezing or condensation) |
|---|
| Ambient humidity | 35 to 85%RH, storage: 35 to 85%RH (no freezing or condensation) |
|---|
| Protection structure | IP65 (front panel, IEC standards) |
|---|
| Insulation type | Double or reinforced insulation ( dielectric strength between the measuring input part and the power part: 2 kV) |
|---|
| Accessory | Bracket |
|---|
| Unit weight (packaged) | • KPN52 - : ≈ 160 g (≈ 230 g) • KPN53 - : ≈ 160 g (≈ 230 g) • KPN55 - : ≈ 220 g (≈ 316 g) |
|---|
| Comm. protocol | Modbus RTU |