Frequency Converter with Trip Values KFU8-UFC-1.D.FA KFU8-UFC-1.D.FA 1-channel signal conditioner Universal usage at different power supplies Input for 2- or 3-wire sensors, NAMUR sensors or dry contacts Input frequency 1 mHz ... 10 kHz Current output 0/4 mA ... 20 mA Relay contact and transistor output Start-up override Line fault detection (LFD) Up to SIL 2 acc. to IEC 61508/IEC 61511