来源:未知 日期:2018/01/31 浏览量:次
产品阐述: | ||
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Input 0/4 mA ... 20 mA Output 0/4 mA ... 20 mA |
一般特性: | ||
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Signal type | Analog input | |
功能安全相关参数: | ||
Safety Integrity Level (SIL) | SIL 3 | |
Supply: | ||
Connection | Power Rail or terminals 14+, 15- | |
Rated voltage | 20 ... 32 V DC | |
Ripple | within the supply tolerance | |
Power dissipation | 1.8 W | |
Power consumption | 2.4 W | |
输入: | ||
Connection side | field side | |
Connection | terminals 1, 2, 3 | |
Input signal | 0/4 ... 20 mA | |
Open circuit voltage/short-circuit current | terminals 1+, 3-: 22.7 V / 38 mA | |
Input resistance | terminals 2-, 3: max. 85 Ω | |
Available voltage | terminals 1+, 3: ≥ 16 V at 20 mA | |
Ripple | 50 mV ss at 20 mA | |
输出: | ||
Connection side | control side | |
Connection | terminals 7-, 8+,9; 10-, 11+,12 | |
Load | 0 ... 550 Ω | |
Output signal | 0/4 ... 20 mA | |
Ripple | max. 50 µA rms | |
传递特性: | ||
Deviation |
at 20 °C (68 °F), 0/4 ... 20 mA ≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage |
|
Rise time | 20 µs | |
Settling time | 200 µs | |
De-energized delay | 20 µs | |
指示灯/设置: | ||
Display elements | LED | |
Labeling | space for labeling at the front | |
指令符合: | ||
Electromagnetic compatibility | ||
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
符合: | ||
Electromagnetic compatibility | NE 21:2011 | |
Degree of protection | IEC 60529:2001 | |
周围环境: | ||
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
机械特性: | ||
Degree of protection | IP20 | |
Connection | screw terminals | |
Mass | approx. 150 g | |
Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
一般信息: | ||
Note | Both output loads must be connected to ensure complete and correct operation within the technical specification. |