Pepperl+Fuchs
185695
KFD0-CS-2.51P
Pepperl+Fuchs 185695
KFD0-CS-2.51P
Current Driver/Repeater
Opis
2-channel signal conditioner, 24 V DC supply (loop powered), Current input/output 0 mA .. 40 mA, I/P or transmitter power supply, Accuracy 1 %, Reverse polarity protection, Up to SIL 2 acc. to IEC 61508pa. This signal conditioner provides the galvanic isolation between field circuits and control circuits. 2-channel signal conditioner, 24 V DC supply (loop powered), Current input/output 0 mA .. 40 mA, I/P or transmitter power supply, Accuracy 1 %, Reverse polarity protection, Up to SIL 2 acc. to IEC 61508, Transfer direction: to the field / to the control systempa. The device transfers DC signals of fire alarms and smoke alarms from the field side to the control side. The device can also be used to control I/P converters, valves, indicators, and audible alarms. A reverse polarity protection prevents damage to the device caused by faulty wiring. The device is loop powered. From the control side no additional power supply has to be connected. Use the technical data to verify that proper voltage is available to the field devices.
Parametry techniczne
| Signal type: | Analog input/analog output |
| Safety Integrity Level (SIL): | SIL 2 |
| Rated voltage: | loop powered |
| Connection: | terminals 12-, 11+; 8-, 10-, 9+ |
| Voltage: | 4 ... 35 V DC |
| Current: | 0 ... 40 mA |
| Power dissipation: | at 40 mA and Uin < 22 V: 700 mW per channel at 40 mA and Uin > 22 V: 1.2 W per channel |
| Connection: | terminals 1+, 2-; 4+, 5- |
| Voltage: | for 4 V < Uin < 24 V: ≥ Uin - (0.37 x current in mA) - 1.0 for Uin > 24 V: ≥ 21 V - (0.36 x current in mA) |
| Short-circuit current: | at Uin > 24 V: ≤ 65 mA |
| Transfer current: | ≤ 40 mA |
| Accuracy: | 1 % |
| Rise time: | ≤ 5 ms at bounce from 4 ... 20 mA and Uin < 24 V |
| Deviation: Influence of ambient temperature: | ≤ ± 2 µA/K at Uin ≤ 20 V; ≤ ± 5 µA/K at Uin > 20 V |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 61326-1:2013 (industrial locations) |
| Insulation coordination: | EN 50178 |
| Electromagnetic compatibility: | NE 21 |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 61326-1:2013 (industrial locations) |
| Ambient temperature: | -20 ... 60 °C (-4 ... 140 °F) |
| Degree of protection: | IP20 |
| Connection: | screw terminals |
| Mass: | approx. 100 g |
| Dimensions: | 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) , housing type B1 |
| Mounting: | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Mass: | approx. 100 g |
| Dimensions: | 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) , housing type B1 |
| 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: | Singapur |
| EAN: | 4050143073047 |
| Waga: | 0,14 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |