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Isolated Switch Amplifier, timer relay KFA6-DU-Ex1.D
- 1-channel
- Control circuit EEx ia IIC
- Switching amplifier with timing
- Maximum input frequency 80 Hz
- 1 relay output, 1 potential-free electronic output
- Pulse divider up to 1 kHz
- Time function: one shot output, one shot output retrigger, pulse extension, pulse limitation , on-delay, off-delay, auxiliary switch
- Time range of the output function from 10 ms ... 60 min
- Reset function
- Lead breakage (LB) and short-circuit (SC) monitoring
请注意：所有以Pepperl + Fuchs GmbH或Pepperl + Fuchs AG名义发行的产品相关文件，例如证书，合格声明等，同样适用于Pepperl + Fuchs SE。
將完整的規格書下載為PDF:
產品規格摘要：的技術資料 KFA6-DU-Ex1.D
| 產品描述 |
|---|
| 230 V AC |
| Supply | ||
|---|---|---|
| Connection | terminals 23, 24 | |
| Rated voltage | 230 V AC +/- 10 % | |
| Rated current | - | |
| Power consumption | 4 VA | |
| Input | ||
| Connection | Input I: terminals 1+, 3- ; input II: terminals 13+, 14- | |
| Input I | acc. to EN 60947-5-6 (NAMUR), see manual for electrical data | |
| Open circuit voltage/short-circuit current | 8.2 V / 10 mA | |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA | |
| Pulse duration | min. 50 µs / 1 ms see instruction manuals; the maximum input frequency has to be observed. | |
| Input frequency | 0 ... 80 Hz pulse divider 0 ... 1 kHz | |
| Line fault detection | breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA | |
| Input II | reset | |
| Active/Passive | I > 3 mA / I < 1.5 mA | |
| Open circuit voltage/short-circuit current | 12 V / 3.5 mA | |
| Pulse duration | min. 10 ms | |
| Output | ||
| Connection | output I: terminals 10, 11, 12 ; output II: terminals 19+, 20- | |
| Output I | signal , Relay output | |
| Contact loading | 253 V AC/ 2 A / cos φ ≥ 0.7 ; 40 V DC/ 2 A | |
| Mechanical life | 5 x 107 switching cycles | |
| Energized/De-energized delay | approx. 20 ms / approx. 20 ms | |
| Output II | signal , electronic unit, isolated | |
| Contact loading | 40 V / 50 mA | |
| Energized/De-energized delay | after rising input flank 3 ms ; after falling input flank 2 ms | |
| Signal level | 1-signal: (L+) -2.5 V (50 mA, short-circuit/overload proof) 0-signal: blocked output (off-state current ≤ 10 µA) |
|
| Transfer characteristics | ||
| Input I | ||
| Resolution | < 0.1 % of the set value, min. 10 ms | |
| Accuracy | 2 ms | |
| Influence of ambient temperature | 0.003 %/K (50 ppm) | |
| Galvanic isolation | ||
| Output I/power supply and reset | reinforced insulation according to IEC 61140, rated insulation voltage 300 Veff | |
| Output I and II | reinforced insulation according to IEC 61140, rated insulation voltage 300 Veff | |
| Output II/power supply | reinforced insulation according to IEC 61140, rated insulation voltage 300 Veff | |
| Output II/reset | functional insulation acc. to EN 50178, rated insulation voltage 300 Veff | |
| Reset/power supply | reinforced insulation according to IEC 61140, rated insulation voltage 300 Veff | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 89/336/EEC | EN 61326, EN 61000-6-4, NE 21 | |
| Low voltage | ||
| Directive 73/23/EEC | EN 50178 | |
| Conformity | ||
| Electromagnetic compatibility | NE 21 | |
| Degree of protection | IEC 60529 | |
| Protection against electrical shock | IEC 61140 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 50 °C (-4 ... 122 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Mass | approx. 300 g | |
| Dimensions | 40 x 100 x 115 mm (1.6 x 3.9 x 4.5 inch) | |
| Height | 100 mm | |
| Width | 40 mm | |
| Length | 115 mm | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | TÜV 99 ATEX 1408 , for additional certificates see www.pepperl-fuchs.com | |
| Marking |  II (1)G [EEx ia] IIC [circuit(s) in zone 0/1/2] |
|
| Supply | ||
| Maximum safe voltage | 253 V AC (Attention! The rated voltage can be lower.) | |
| Input I | terminals 1+, 3- EEx ia IIC | |
| Voltage | 10.1 V | |
| Current | 13 mA | |
| Power | 34 mW (linear characteristic) | |
| Input II | terminals 13+, 14- non-intrinsically safe | |
| Maximum safe voltage | 40 V DC (Attention! The rated voltage can be lower.) | |
| Output I | terminals 10, 11, 12 non-intrinsically safe | |
| Contact loading | 253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load |
|
| Maximum safe voltage | 253 V AC (Attention! The rated voltage can be lower.) | |
| Output II | terminals 19+, 20- non-intrinsically safe | |
| Maximum safe voltage | 40 V DC (Attention! The rated voltage can be lower.) | |
| Galvanic isolation | ||
| Input/Other circuits | safe galvanic isolation acc. to EN 50020, voltage peak value 375 V | |
| Directive conformity | ||
| Directive 94/9/EC | EN 50014, EN 50020 | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27210121 |
| ECLASS 12.0 | 27210121 |
| ECLASS 11.0 | 27210121 |
| ECLASS 10.0.1 | 27210121 |
| ECLASS 9.0 | 27210121 |
| ECLASS 8.0 | 27210121 |
| ECLASS 5.1 | 27210121 |
| ETIM 9.0 | EC001485 |
| ETIM 8.0 | EC001485 |
| ETIM 7.0 | EC001485 |
| ETIM 6.0 | EC001485 |
| ETIM 5.0 | EC001485 |
| UNSPSC 12.1 | 32101514 |
Details: KFA6-DU-Ex1.D
Product Documentation: KFA6-DU-Ex1.D
| Manuals | 語言 | 檔案類型 | 檔案尺寸 |
|---|---|---|---|
| Manual KF**-DU-EX1.D | ENG | 1379 KB | |
| Manual | ENG | 3685 KB |
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Pepperl+Fuchs 倍加福是領先全球的電子感測器 和 零組件的開發與製造商. 超過七十年的不斷創新、穩定的品質與持續的業績增長，成就了今日的我們， Pepperl+Fuchs 倍加福在全球擁有 6,300 名員工，並在德國、美國、新加坡、匈牙利、印尼和越南都設有製造工廠，其中多數工廠已通過 ISO 9001 認證