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Параметр | Значение |
Общие характеристики | |
Артикул | 51949 |
Материал | housing: polycarbonate |
Ripple | ≤ 10 % |
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
Storage temperature | -40 ... 70 °C (-40 ... 158 °F) |
Degree of protection | IP20 |
Mass | approx. 650 g |
Fusing | 4 A , in each case for 16 modules |
Electromagnetic compatibility | NE 21:2012 For further information see system description. |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
Voltage drop | 0.9 V , voltage drop across the series diode on the termination board must be considered |
Marking | II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
Output type | volt-free contact |
Dimensions | 240 x 175 x 153 mm (9.45 x 6.9 x 6.02 inch) , height including module assembly |
Reverse polarity protection | yes |
Core cross-section | spring terminals: rigid: 0.2 ... 2.5 mm flexible: 0.25 ... 1.5 mm |
EU-type examination certificate | CESI 06 ATEX 022 |
IECEx approval | IECEx CES 06.0003 |
Approved for | [Ex ia Ga] IIC [Ex ia Da] IIIC [Ex ia Ma] I |
Contact loading | 30 V DC , 1 A |
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 50303:2000 |
Supply | pluggable screw terminals , black |
Display elements | LEDs PWR ON (Termination Board power supply) - LED power supply I, green LED - LED power supply II, green LED LED FAULT (fault indication), red LED - LED flashes: power supply failure |
Field side | explosion hazardous area: spring terminals , blue |
Control side | non-explosion hazardous area: Yokogawa system connector, 50-pin |
Fault output | pluggable screw terminals , black |
Power dissipation | ≤ 500 mW , without modules |
Maximum safe voltage | 250 V (Attention! U is no rated voltage.) |
Nominal voltage | 24 V DC , in consideration of rated voltage of used isolators |
Field circuit/control circuit | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |