来源:未知 日期:2017/11/21 浏览量:次
产品阐述: | ||
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Input 4 mA ... 20 mA Output 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 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 consumption | ≤ 1.1 W | |
输入: | ||
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 | |
Available voltage | terminals 1+, 2-: ≥ 15 V at 20 mA | |
输出: | ||
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 | |
传递特性: | ||
Deviation |
at 20 °C (68 °F) ≤ ± 0.1 % incl. non-linearity and hysteresis (source mode 4 ... 20 mA) ≤ ± 0.2 % incl. non-linearity and hysteresis (sink mode 4 ... 20 mA) ≤ ± 0.2 % incl. non-linearity and hysteresis (source mode 1 ... 5 V) |
|
Frequency range | bandwidth at 0.5 Vss signal 0 ... 3 kHz (-3 dB) | |
Settling time | ≤ 200 ms | |
Rise time/fall time | ≤ 20 ms | |
指示灯/设置: | ||
Display elements | LED | |
Control elements | DIP-switch | |
Configuration | via DIP switches | |
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 21:2006 | |
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. 100 g | |
Dimensions | 12.5 x 114 x 124 mm (0.5 x 4.5 x 4.9 inch) , housing type A2 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |