參數(shù)表節(jié)選：的技術(shù)參數(shù) KFD2-CD2-Ex2
| General specifications | ||
|---|---|---|
| Signal type | Analog output | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply | ||
| Connection | Power Rail or terminals 14+, 15- | |
| Rated voltage | 20 ... 35 V DC | |
| Ripple | within the supply tolerance | |
| Power dissipation | 1.4 W | |
| Power consumption | 1.8 W at 20 mA | |
| Input | ||
| Connection side | control side | |
| Connection | terminals 7-, 8+; 10-, 11+ | |
| Voltage drop | approx. 2.5 V or internal resistance 125 Ω at 20 mA | |
| Input resistance | ≤ 2.5 V, equivalent to 125 Ω at 20 mA | |
| Ripple | 50 μArms | |
| Current | 4 ... 20 mA limited to approx. 25 mA | |
| Output | ||
| Connection side | field side | |
| Connection | terminals 1+, 2-; 4+, 5- | |
| Current | 4 ... 20 mA | |
| Load | 0 ... 700 Ω | |
| Voltage | ≥ 14 V at 20 mA | |
