Overview KFD0-SCS-EX1.55 SMART Current Driver/Repeater Features: 1-channel isolated barrier 24 V DC supply (loop powered) Current input/output 4 mA ... 20 mA HART-IP or transmitter power supply Low voltage drop Line fault detection (LFD) Up to SIL 2 acc. to IEC/EN 61508 Functions This isolated barrier is used for intrinsic safety applications. It is loop powered and isolates a 4 mA ... 20mA signal for transmitters and positioners and is HART compatible. With a noticeably lower power loss compared to active isolator modules, the barriers 5 V drop makes it suitable for transmitter applications with unstable power sources between 20 V DC ... 30 V DC. Line fault detection of the field circuit is possible if the control loop in the safe area is monitored for overscale or underscale conditions of the 4 mA ... 20mA range. The module can also be used for controlling solenoid valves and discrete outputs, such as LEDs. In this case, terminals 8- and 9+ are driven with a 24 V signal. FAQ Q: How about the warranty ? A: Swan provide 1 years warranty for all the goods from us. Q: Other supplier have a better price than yours? A: "To create more benefit for clients"is our belief, if you have a better price , please let we know , we will try best to meet your price and support you. Q: How to ensure product quality? A: Our technicians can provide you with more professional services and product testing. Q: Could you provide technology support to us? A: Yes, we have been in this field for many years, and we have very experienced and specialized technology staffs. Any question,welcome to contact us, we will try our best to help you. Recommended Products K-DUCT-BU-UPR-03 HID2096 S1SD-1DI-1R K-DUCT-BU-UPR-05 HIC2077 S1SD-1FI-1R K-DUCT-GY-UPR-03 HIC2081 S1SD-1AI-1U K-DUCT-GY-UPR-05 HID2061 S1SD-1AI-2C
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