来源:未知 日期:2018/04/18 浏览量:次
产品阐述: | ||
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Input 0/4 mA ... 20 mA 2 x 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 ... 35 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 or 5-, 6+ | |
Input signal | 0/4 ... 20 mA | |
Open circuit voltage/short-circuit current | terminals 1+, 3-: 22.7 V / 38 mA | |
Voltage drop | terminals 5, 6 : ≤ 2.4 V at 20 mA | |
Input resistance |
terminals 2-, 3: max. 76 Ω terminals 1+, 3: max. 500 Ω (250 Ω load) |
|
Available voltage | terminals 1+, 3: ≥ 16 V at 20 mA | |
输出: | ||
Connection side | control side | |
Connection | terminals 7-, 8+,9; 10-, 11+,12 | |
Load | 0 ... 550 Ω at 20 mA | |
Output signal | 0/4 ... 20 mA (overload > 25 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 |
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Frequency range |
field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB) |
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Settling time | 200 µs | |
Rise time/fall time | 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. 200 g | |
Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
与危险区域性应用参数: | ||
EU-Type Examination Certificate | BAS 99 ATEX 7060 X | |
Marking | II (1)G [Ex ia Ga] IIC , II (1)D [Ex ia Da] IIIC , I (M1) [Ex ia Ma] I | |
Certificate | TÜV 99 ATEX 1499 X | |
Marking | II 3G Ex nA II T4 [device in zone 2] | |
Directive conformity | ||
Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | |
国际认证: | ||
UL approval | ||
Control drawing | 116-0428 (cULus) | |
IECEx approval |
IECEx BAS 04.0016X IECEx CML 15.0055X |
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Approved for |
[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I Ex nA IIC T4 Gc |
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一般信息: | ||
Note |
Both output loads must be connected to ensure complete and correct operation within the technical specification. Open circuit of one of the two outputs will not affect the connected output, but would result in a loss of transmitter supply voltage of up to 0.7 Volt. |