来源:未知 日期:2017/08/07 浏览量:次
一般特性: | ||
---|---|---|
Signal type | Digital Input | |
Supply: | ||
Connection | Power Rail or terminals 14+, 15- | |
Rated voltage | 20 ... 30 V DC | |
Ripple | ≤ 10 % | |
Rated current | ≤ 50 mA | |
Power dissipation | 1 W | |
Power consumption | < 1.3 W | |
输入: | ||
Connection | terminals 1+, 2+, 3- | |
Rated values | acc. to EN 60947-5-6 (NAMUR) | |
Open circuit voltage/short-circuit current | approx. 8 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 mA | |
Pulse/Pause ratio | min. 20 ms / min. 20 ms | |
输出: | ||
Connection | output I: terminals 7, 8, 9 ; output II: terminals 10, 11, 12 | |
Output I | signal ; relay | |
Output II | signal or error message ; relay | |
Contact loading | 253 V AC/2 A/cos φ > 0.7; 126.5 V AC/4 A/cos φ > 0.7; 40 V DC/2 A resistive load | |
Minimum switch current | 2 mA / 24 V DC | |
Energized/De-energized delay | approx. 20 ms / approx. 20 ms | |
Mechanical life | 107 switching cycles | |
传递特性: | ||
Switching frequency | ≤ 10 Hz | |
指令符合: | ||
Electromagnetic compatibility | ||
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
Low voltage | ||
Directive 2014/35/EU | EN 61010-1:2010 | |
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 | |
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 | |
与危险区域有关的应用数据: | ||
EC-Type Examination Certificate | PTB 00 ATEX 2080 | |
Group, category, type of protection |
II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
|
Error message output | ||
Maximum safe voltage | 40 V DC (Attention! Um is no rated voltage.) | |
Statement of conformity | PF 08 CERT 0803 | |
Group, category, type of protection | II (3)G [Ex ic Gc] IIC | |
Statement of conformity | TÜV 99 ATEX 1493 X | |
Group, category, type of protection, temperature class | II 3G Ex nA nC IIC T4 | |
Directive conformity | ||
Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | |
国际认证: | ||
FM approval | ||
Control drawing | 116-0035 | |
CSA approval | ||
Control drawing | 116-0047 | |
IECEx approval | IECEx PTB 11.0034 | |
Approved for | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I |