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"FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE."
The Pepperl + Fuchs KFD0-SD2-EX2.1245 is a high-performance programmable logic controller module designed to facilitate safe and efficient operation in hazardous areas. This 2-channel isolated barrier is loop powered and offers a current limit of 45 mA at 12 V DC, making it suitable for powering solenoids, LEDs, and audible alarms within explosive environments.
Engineered for intrinsic safety applications, the KFD0-SD2-EX2.1245 ensures that the energy available at the output is derived from the input signal, with the output signal exhibiting a resistive characteristic. This means that both the output voltage and current are dependent on the load and the input voltage, providing flexibility and adaptability to a range of industrial scenarios.
The module is rated for use in temperatures ranging from -20 to 60°C, making it robust for challenging industrial environments. It also boasts a compact design with dimensions of 20 x 107 x 115 mm, allowing for easy installation on a standard 35 mm DIN mounting rail.
With certifications for ATEX, IECEx, FM, and UL, the KFD0-SD2-EX2.1245 meets stringent international safety standards. Its design ensures safe electrical isolation between input and output, with a rated insulation voltage that provides additional safety and reliability.
The device's front panel is equipped with LED indicators for quick diagnostic and status checks, and it offers a dedicated space for labelling, ensuring ease of identification and maintenance. The KFD0-SD2-EX2.1245 is an essential component for engineers looking to implement reliable control solutions in areas where safety and precision are paramount.
| Specification | Description |
|---|---|
| Part Number | KFD0-SD2-EX2.1245 |
| Manufacturer | Pepperl + Fuchs |
| Type | Solenoid Driver |
| Channels | 2-channel isolated barrier |
| Supply Voltage | 24 V DC supply (loop powered) |
| Current Limit | 45 mA at 12 V DC |
| Safety Integrity Level (SIL) | Up to SIL 3 according to IEC/EN 61508 |
| Input Connection | Terminals 7, 8; 8, 9 |
| Input Rated Voltage | 20 ... 35 V DC |
| Output Connection | Terminals 1+, 2-; 4+, 5- |
| Internal Resistor | ≤ 238 Ω |
| Output Current | ≤ 45 mA |
| Output Voltage | ≥ 12 V |
| Open Loop Voltage | ≥ 22.7 V |
| Energised/De-energised Delay | Single operation: typ. 1.7 ms/50 µs; Periodical: typ. 5 µs/50 µs |
| Indicators | LEDs |
| Degree of Protection | IP20 |
| Ambient Temperature Range | -20 ... 60 °C (-4 ... 140 °F) |
| Mounting | On 35 mm DIN mounting rail according to EN 60715:2001 |
| Hazardous Area Certification | ATEX, IECEx |
| Zone Classification | Suitable for Zone 0, 1, 2; Division 1, 2 |
| Housing Type | B1 |
| Dimensions | 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 in) |
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
Extremely Helpful. Shipped me a replacement unit next day and i was up and running within 24 hours. Replacement new from machinery manufacturers was on a 7 day lead time.Sean Conlin
Found the part we needed at the best price. Spoke to Rob to make sure the part was actually in stock, as many companies don't actually have the part available to ship. It was in stock ready and the part was checked and shipped and received within a couple of days from their German stock. Would definitely use again and recommend.Chris Sentance
FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE.Robert Cohen
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
Excellent service partially from Mark who stayed late to ensure the part arrived with me same day as this was a critical part for me even though this was my first time using Marvo. I will defiantly be using again.Josh Holt
Extremely Helpful. Shipped me a replacement unit next day and i was up and running within 24 hours. Replacement new from machinery manufacturers was on a 7 day lead time.Sean Conlin
FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE.Robert Cohen
Excellent service partially from Mark who stayed late to ensure the part arrived with me same day as this was a critical part for me even though this was my first time using Marvo. I will defiantly be using again.Josh Holt
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