KCD2-STC-EX1安全栅（AI），模拟量输入安全栅，4-20mA信号，适用于2,3线制变送器。启栅（上海）自动化设备有限公司供应倍加福安全栅，隔离器，浪涌保护器，提供技术支持，欢迎来电咨询。
| 产品阐述 | ||
|---|---|---|
| Input 4 mA ... 20 mA Output 4 mA ... 20 mA |
||
| General specificati*** | ||
|---|---|---|
| Signal type | Analog input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply | ||
| Connection | Power Rail or terminals 9+, 10- | |
| Rated voltage | 19 ... 30 V DC | |
| Ripple | ≤ 10 % | |
| Rated current | ≤ 45 mA | |
| Power dissipation | ≤ 800 mW | |
| Power c***umption | ≤ 1.1 W | |
| Input | ||
| Connection side | field side | |
| Connection | terminals 1+, 2-; 3+, 4- | |
| Input signal | 4 ... 20 mA limited to approx. 30 mA | |
| Open circuit voltage/short-circuit current | terminals 1+, 2-: 22 V / 30 mA | |
| Voltage drop | terminals 3+, 4- : approx. 5 V | |
| ***ailable voltage | terminals 1+, 2-: ≥ 15 V at 20 mA | |
| Output | ||
| Connection side | control side | |
| Connection | terminals 5-, 6+ | |
| Load | 0 ... 300 Ω (source mode) | |
| Output signal | 4 ... 20 mA or 1 ... 5 V (on 250 Ω, 0.1 % internal shunt) 4 ... 20 mA (sink mode), operating voltage 15.5 ... 26 V |
|
| Ripple | 20 mV rms | |
如需KCD2-STC-EX1详细的产品资料，请联系启栅（上海）自动化设备有限公司。