德國科尼克VariTrans P41000隔離器(KNICK) 鐵路應(yīng)用隔離器輸入：±60 mV, ±90 mV, ±150 mV, ±300 mV, ±500 mV, ±10 V, factory setting: ±10 V，輸出：20mA, 10V unipolar/bipolar and 4-20 mA，電源：20 ... 253 V AC/DC
德國科尼克VariTrans P41000隔離器(KNICK)
鐵路應(yīng)用隔離器
輸入：±60 mV, ±90 mV, ±150 mV, ±300 mV, ±500 mV, ±10 V, factory setting: ±10 V，輸出：20mA, 10V unipolar/bipolar and 4-20 mA，電源：20 ... 253 V AC/DC
Specifications
Input data
Inputs | P41000 D1 | ±60 mV, ±90 mV, ±150 mV, ±300 mV, ±500 mV, ±10 V, factory setting: ±10 V | Calibrated range selection, |
P41000 D1-nnn | 60mV-100V, unipolar/bipolar | 1to16 ranges to customer requirements, calibrated range selection |
P41100 D1-nnn | 60mV-100V, unipolar/bipolar | Fixed setting to customer requirements |
Input resistance | Range ≤0.5 V | Approx. 100 kohms |
Range >0.5 V ... 3600V | >2 Mohms |
Input capacitance | Range ≤0.5 V | Approx. 10 nF |
Range >0.5 V | Approx. 1 nF |
Overload | Range ≤10 V | Limited to 36 V by suppressor diode, permissible continuous current = 20 mA |
Range >10 V | Limited to 150 V by suppressor diode, permissible continuous current = 3 mA |
Output data
Output | P 41000 D1 | 20mA, 10V unipolar/bipolar and 4-20 mA | Calibrated range selection, factory setting: ±10 V |
P41000 D1-nnn | 20mA, 10V unipolar/bipolar and/or 4-20 mA | Calibrated range selection, to customer requirements |
P41100 D1-nnn | 20 mA, 10 V unipolar/bipolar or 4-20 mA | Fixed setting to customer requirements |
Offset | Factory setting up to ±150 % |
Load | With output current | ≤12 V (600 ohms at 20 mA) |
With output voltage | ≤10 mA (1000 ohms at 10 V) |
Offset error | <20 µA or 10 mV |
Residual ripple | <10 mVrms |
| | | | | |
Transmission behavior
Gain error | <0.1 % meas. val. |
Cut-off frequency (–3dB) | >5 kHz; optional factory setting: 10 Hz |
Common mode rejection ratio | Input range ≤1 V | CMRR1) | Approx. 150 dB (DC/AC: 50 Hz) |
T-CMRR2) | Approx. 115 dB (1000 V, tr = 1 µs) |
Input range >1 V | CMRR1) | DC: approx. 150 dB AC 50 Hz: approx. 120 dB |
Temperature influence 3) | <0.005 %/K full scale |
Power supply
Power supply | 20 ... 253 V AC/DC | AC 48 ... 62 Hz, approx. 2 VA; max. approx. 1.2 W |
Isolation
Galvanic isolation | 3-port isolation between input, output, power supply |
Test voltage | Calibrated range selection | 10 kV AC across input and output/power supply |
Fixed settings (Model P411xxD1) | 15 kV AC across input and output/power supply |
All models | 4 kV AC output to power supply |
Working voltage (basic insulation) to EN 61010-1 | Calibrated range selection | Up to 2200 V AC/DC across input, output, and power supply with overvoltage category III and pollution degree 2 (fast transients max. 13.5 kV) |
Fixed settings (Model P411xxD1) | Up to 3600 V AC/DC across input, output, and power supply with overvoltage category III and pollution degree 2 (fast transients max. 20 kV) |
Rated insulation voltage to EN 50124-1 | Calibrated range selection | Up to 2200 V AC/DC across input, output, and power supply with overvoltage category III and pollution degree 2 |
Fixed settings (Model P411xxD1) | Up to 3000 V AC/DC across input, output, and power supply with overvoltage category III and pollution degree 2 |
Protection against electric shock | Calibrated range selection | Safe isolation according to EN 61140 by reinforced insulation in accordance with EN 61010-1 Working voltages with overvoltage category III and pollution degree 2: –up to 1100 V AC/DC across output and power supply –up to 300 V AC/DC across output and power supply |
Fixed settings (Model P411xxD1) | Safe isolation according to EN 61140 by reinforced insulation in accordance with EN 61010-1 Working voltages with overvoltage category III and pollution degree 2: –up to 1100 V AC/DC across input and output/power supply –up to 300 V AC/DC across output and power supply |
For applications with high working voltages, you should ensure there is sufficient spacing or isolation from neighboring devices and protection against electric shocks. |
Standards and approvals
EMC4) | Product standard EN 61326， Emitted interference: Class B， Immunity to interference: Industry |
Surge withstand | 5 kV, 1.2/50 µs, to IEC 255-4 (higher values upon request) |
Further data
MTBF5) | Approx. 96 years |
Ambient | Operation: –10 ... +70 °C |
temperature6) | Transport and storage: –40 ... +85 °C |
Design | Modular housing | Width 22.5 mm |
with screw connectors | See dimension drawing for other measurements |
Protection class | Housing IP 40, terminals IP 20 |
Mounting | Snap-on mounting on 35 mm top-hat rail according to EN 60715 |
Weight | Approx. 180 g |
1) Common-Mode Rejection Ratio =
2) Transient Common-Mode Rejection =
3) Reference temperature for TC specifications = 23 °C, the average TC is always specified
4) Slight deviations are possible while there is interference
5) Mean Time Between Failures - MTBF - to EN 61709 (SN 29500). Conditions: stationary operation in well-tended rooms, average ambient temperature 40 °C, no ventilation, continuous operation
6) Extended working temperature range –25 ... +85 °C on request
會(huì)員1.png)
