BỘ KHUẾCH ĐẠI TÍN HIỆU KFU8-SR-1.3L.V – SWITCH AMPLIFIER, TIMER RELAY KFU8-SR-1.3L.V
TÍNH NĂNG NỔI BẬT
- Bộ điều hòa tín hiệu này chuyển đổi trạng thái của cảm biến 3 dây (PNP hoặc NPN) hoặc cảm biến có giai đoạn đầu ra kéo đẩy thành hai đầu ra rơle.
- Nó có một đầu vào và hai đầu ra rơle chuyển đổi dạng C.
- Bộ khuếch đại công tắc có độ trễ được cung cấp năng lượng / khử năng lượng có thể điều chỉnh được cho các đầu ra rơle.
- Thời gian khởi động của thiết bị dài bằng giá trị cài đặt thời gian + 500 ms.
THÔNG SỐ KỸ THUẬT
|Signal type||Digital Input|
|Connection||terminals 14, 15|
|Rated voltage||20 … 48 V DC or 90 … 253 V AC , 45 … 65 Hz|
|Rated current||≤ 230 mA|
|Power dissipation||2.3 W|
|Power consumption||max. 4.5 W|
|Connection side||field side|
|Connection||terminals 1+, 2, 3-|
|Rated values||22 … 24 V DC / 100 mA , see additional information|
|Short-circuit current||max. 125 mA|
0-signal: < 12.5 V
1-signal: > 13.5 V
NPN and push-pull output:
0-signal: < 4.5 V
1-signal: > 5.5 V
|Connection side||control side|
|Connection||output I: terminals 7, 8, 9
output II: terminals 10, 11, 12
|Output I, II||signal, relay|
|Contact loading||250 V AC / 2 A / cos φ ≥ 0.7 ; 125 V AC/4 A/ cos φ > 0.7 ; 40 V DC / 2 A|
|Mechanical life||20 x 106 switching cycles|
|Electrical life||0.2 x 106 switching cycles (40 V DC, 2 A, ohmic)
0.4 x 106 switching cycles (253 V AC, 2 A, cos φ = 1)
0.25 x 106 switching cycles (253 V AC, 2 A, cos φ = 0.7)
|Minimum load||50 mW, 5 V DC|
|Energized/De-energized delay||≤ 90 ms / ≤ 90 ms|
|Switching frequency||≤ 5 Hz for delay 0 s
adjustable energized/de-energized delay: 0 … 79 s
|Input/Output||reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff|
|Input/power supply||reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff|
|Output/power supply||reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff|
|Output/Output||reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff|
|Control elements||DIP switch|
|Configuration||via DIP switches|
|Labeling||space for labeling at the front|
|Directive 2014/30/EU||EN 61326-1:2013 (industrial locations)|
|Directive 2014/35/EU||EN 61010-1:2010|
|Electromagnetic compatibility||NE 21:2012|
|Degree of protection||IEC 60529:2001|
|Ambient temperature||-20 … 60 °C (-4 … 140 °F)|
|Degree of protection||IP20|
|Mass||approx. 166 g|
|Dimensions||20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2|
|Mounting||on 35 mm DIN mounting rail acc. to EN 60715:2001|
|Data for application in connection with hazardous areas|
|Supply||48 V DC|
|Certificate||PF 10 CERT 1417 X|
|Marking||II 3G Ex nA nC IIC T4 Gc|
|Output I, II|
|Contact loading||50 V AC/2 A/cos φ > 0.7; 40 V DC/1 A resistive load|
|Directive 2014/34/EU||EN 60079-0:2012+A11:2013 , EN 60079-15:2010|
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