| Autonics KN-2000W General Specifications |
| Series |
KN-2000W |
Power
supply |
AC voltage |
100-240VAC 50/60Hz |
| DC voltage |
24VDC |
| Allowable voltage range |
90 to 110% of rated voltage |
| Power consumption |
AC voltage |
Max. 8VA |
| DC voltage |
Max. 3W |
| Display method |
4 1/2 digit : 7 Segment LED Display (selectable red, green, yellow), character size : W10mm×H17mm |
| Input type |
RTD |
JPt100Ω, DPt100Ω, DPt50Ω, Cu50Ω, Cu100Ω (5 types) |
| Thermocouple |
K, J, E, T, R, B, S, N, C (W5), L, U, PLII (12 types) |
| Analog |
· Voltage : ±1.0000V, ±50.00mV, ±200.0mV, 1.000V-10.000V (4 types)
· Current : 4.00-20.00mA, 0.00-20.00mA (2 types) |
| Digital input |
· Contact input : Max. 2kΩ in ON,Max. 90kΩ in OFF
· Non-contact input : Residual voltage max. 1.0V in ON, Leakage current max. 0.03mA in OFF
· Outflow current : Approx. 0.2mA |
| Sub output |
Alarm output |
2-point : Relay contact capacity 250VAC 3A 1c, 4-point : Relay contact capacity 250VAC 1A 1a |
| Transmission output |
ISOLATED DC 4-20mA (PV transmission) load resistance max. 600Ω
(accuracy: ±0.2%F.S., resolution: 8000) |
| Communication output |
RS485 (Modbus RTU) |
| Display accuracy |
±0.2% F.S. ±1digit (25±5℃)
±0.3% F.S. ±1digit ( 10 to 20℃, 30 to 50℃)
In case of thermocouple and below -100°C input, [ ±0.4% F.S. ]±1digit
※ TC-T, TC-U is min. ±2.0℃ |
| Setting method |
Set by front keys, or RS485 communication |
| Alarm output hysteresis |
Set ON/OFF interval (1 to 999 digit) |
| Sampling cycle |
Analog input : 100ms, Temperature sensor input : 250ms |
| Dielectric voltage |
2000VAC 50/60Hz for 1 min. (between input terminal and power terminal) |
| Vibration |
0.75mm amplitude at frequency of 5 to 55Hz (for 1 min.) in each of X, Y, Z directions for 2 hours |
Relay
life cycle |
2-point |
Mechanical: Min. 10,000,000, Electrical: Min. 100,000 (250VAC 3A resistance load) |
| 4-point |
Mechanical: Min. 20,000,000, Electrical: Min. 500,000 (250VAC 1A resistance load) |
| Insulation resistance |
Min. 100MΩ (at 500VDC megger) |
| Noise resistance |
Square shaped noise by noise simulator (pulse width 1㎲) ±2kV |
| Memory retention |
Approx. 10 years (non-volatile semiconductor memory type) |
| Environment |
Ambient temperature |
10 to 50℃, storage: 20 to 60℃ |
| Ambient humidity |
35 to 85%RH, storage: 35 to 85%RH |
| Unit weight |
Approx. 200g |
| ※Environment resistance is rated at no freezing or condensation. |