来源:未知 日期:2018/01/09 浏览量:次
一般特性: | ||
---|---|---|
Signal type | Digital Input | |
功能安全性参数: | ||
Safety Integrity Level (SIL) | SIL 2 | |
Supply: | ||
Connection | SL1: 1a(-), 1b(-); 2a(+), 2b(+) | |
Rated voltage | 19 ... 30 V DC bus powered via Termination Board | |
Ripple | ≤ 10 % | |
Rated current | ≤ 25 mA | |
Power dissipation | ≤ 500 mW | |
Power consumption | ≤ 600 mW | |
输入: | ||
Connection side | field side | |
Connection | SL2: 5a(+), 5b(-) | |
Rated values | acc. to EN 60947-5-6 (NAMUR), see system description for electrical data | |
Open circuit voltage/short-circuit current | approx. 10 V DC / approx. 8 mA | |
Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA | |
Line fault detection | breakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA | |
Pulse/Pause ratio | min. 100 µs / min. 100 µs | |
输出: | ||
Connection side | control side | |
Connection | SL1: 8a(+), 7a(-); 10a(+), 9a(-) | |
Rated voltage | 20 ... 28 V DC with external resistance > 2 kΩ | |
Response time | ≤ 200 µs | |
Output I, II |
signal or error message, passive transistor output (resistive) 0-signal: 19 kΩ ±5 % 1-signal: 100 Ω ... 600 Ω fault: > 100 kΩ |
|
故障指示输出: | ||
Connection | SL1: 6b | |
Output type | open collector transistor (internal fault bus) | |
传递特性: | ||
Switching frequency | ≤ 5 kHz | |
指示灯/设置: | ||
Display elements | LEDs | |
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 21:2012 , EN 61326-3-2:2008 | |
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 | |
Mass | approx. 100 g | |
Dimensions | 12.5 x 128 x 106 mm (0.5 x 5.1 x 4.2 inch) | |
Mounting | on Termination Board | |
与危险区域有关的应用数据: | ||
EU-Type Examination Certificate | BVS 11 ATEX E 026 | |
Marking |
II (1) G [Ex ia] IIC, II (1) D [Ex ia] IIIC I (M1) [Ex ia] I |
|
Certificate | KIWA 15 ATEX 0037 X | |
Marking | II 3G Ex nA IIC T4 Gc | |
Directive conformity | ||
Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000 | |
国际认证: | ||
UL approval | ||
Control drawing | 116-0331 | |
IECEx approval | IECEx BVS 11.0040 | |
Approved for | [Ex ia Ga] IIC, [Ex ia] IIIC , [Ex ia] I |
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