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BỘ KHUẾCH ĐẠI TÍN HIỆU SWITCH AMPLIFIER, TIMER RELAY KFU8-SR-1.3L.V – PEPPERL FUCHS VIỆT NAM
Hãng: PEPPERL – FUCHS
Tên sản phẩm: BỘ KHUẾCH ĐẠI TÍN HIỆU SWITCH AMPLIFIER, TIMER RELAY KFU8-SR-1.3L.V – PEPPERL FUCHS VIỆT NAM
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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
| General specifications | ||
|---|---|---|
| Signal type | Digital Input | |
| Supply | ||
| 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 | |
| Input | ||
| 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 | |
| Switching point | PNP: 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 |
|
| Output | ||
| 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 | |
| Transfer characteristics | ||
| Switching frequency | ≤ 5 Hz for delay 0 s adjustable energized/de-energized delay: 0 … 79 s |
|
| Galvanic isolation | ||
| 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 | |
| Indicators/settings | ||
| Display elements | LEDs | |
| Control elements | DIP switch | |
| Configuration | via DIP switches | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Low voltage | ||
| Directive 2014/35/EU | EN 61010-1:2010 | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2012 | |
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 … 60 °C (-4 … 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| 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 conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-15:2010 | |
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