Pepperl+Fuchs
112730
KFD2-SL-4
Pepperl+Fuchs 112730
KFD2-SL-4
Solenoid Driver, Power Amplifier
Opis
This signal conditioner is a 4-channel barrier with outputs that switch 600 mA to high-power solenoids. It is also used as power amplifier up to a switching frequency of 1 kHz. 4-channel signal conditioner, 24 V DC supply (Power Rail), Output 600 mA per channel, Logic inputs, Common safety-oriented disable input, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508, Output rated operating current: 600 mA per channel , sustained short-circuit proof and overload-proofpa. Two channels per module can be paralleled. The output current of a parallel combination is 1.2 A. If the supply voltage falls below 18 V, the outputs will be switched off. The outputs are sustained short-circuit proofed and overload-proofed. Lead breakage and short circuit, which is selected via DIP switch, is indicated by a red LED and through the collective error output via Power Rail. With the common disable input (terminals 11 and 12), the auxiliary power for all 4 channels can be switched off simultaneously. This central switch-off is also indicated by a red LED and reported as an error signal to the Power Rail.
Parametry techniczne
| Signal type: | Digital Output |
| Safety Integrity Level (SIL): | SIL 2 |
| Connection: | Power Rail or terminals 14+, 15- |
| Rated voltage: | 20 ... 30 V DC |
| Undervoltage switching-off: | ≤ 18 V DC |
| Quiescent current indication: | < 50 mA at 24 V DC |
| Power dissipation: | < 2 W supply voltage 30 V, all outputs loaded with 600 mA |
| Connection side: | control side |
| Connection: | Terminals 7+, 8+, 9+, 10+, 15- |
| Input current: | approx. 2 mA at 24 V DC |
| Signal level: | 0-signal: 0 ... 5 V DC 1-signal: 16 ... 30 V |
| Connection: | terminals 11, 12 |
| Input current: | ≤ 50 mA at 24 V, depolarized currentless state: downscale of the outputs |
| Switch on: | min. 15 V |
| Switch off: | max. 5 V |
| Connection side: | field side |
| Current: | ≤ 600 mA |
| Voltage: | typ. 23.8 V |
| Open loop voltage: | 24 V DC |
| Connection: | terminals 1+, 2+, 3+, 4+, 5-, 6- |
| Switching frequency: | 1 kHz |
| Output rated operating current: | 600 mA per channel , sustained short-circuit proof and overload-proof |
| Off-state current: | < 1 mA at 24 V DC |
| Line fault detection: | lead breakage: ≤ 4 mA |
| Common disable/input and outputs: | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff |
| Display elements: | LEDs |
| Labeling: | space for labeling at the front |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 61326-1:2013 (industrial locations) |
| Electromagnetic compatibility: | NE 21:2011 |
| Degree of protection: | IEC 60529:2001 |
| Ambient temperature: | -20 ... 60 °C (-4 ... 140 °F) |
| Degree of protection: | IP20 |
| Connection: | screw terminals |
| Mass: | approx. 100 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 |
| Supplementary information: | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
Parametry logistyczne
| ECCN: | |
| Kraj pochodzenia: | SG |
| EAN: | |
| Waga: | 0,00 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |