General specifications | ||
---|---|---|
Signal type | Digital Output | |
Functional safety related parameters | ||
Safety Integrity Level (SIL) | SIL 2 | |
Supply | ||
Connection | Power Rail or terminals 14+, 15- | |
Rated voltage | 20 ... 30 V DC | |
Power consumption | max. 3.3 W at 45 mA output current | |
Input | ||
Connection side | control side | |
Connection | terminals 7, 8, 9 | |
Input current | approx. 3 mA at 24 V DC | |
Signal level | 1-signal: 16 ... 30 V DC 0-signal: 0 ... 5 V DC |
|
Output | ||
Connection side | field side | |
Connection | channel 1: terminals 1+, 2-, 3 channel 2: terminals 4+, 5-, 6- |
|
Internal resistor | 272 Ω | |
Current | ≤ 45 mA | |
Voltage | ≥ 11.7 V | |
Open loop voltage | min. 24 V | |
Output signal | These values are valid for the rated operating voltages from 20 ... 30 V DC. | |
Energized/De-energized delay | ≤ 20 ms / ≤ 20 ms | |
Line fault detection | signal at short-circuit RB < 50 Ω, lead breakage RB > 10 kΩ , test current < 650 µA |
品牌: | 倍加福 |
型号: | KFD2-SL2-Ex2 |
加工定制: | 否 |
分类: | 隔离式安全栅 |
防爆等级: | 详见参数表 |
传输精度: | 详见参数表 |
功耗: | 详见参数表 |
应用领域: | 油田;石化;天然气;化工;医药制造;电力;机械;冶金 |