1-channel isolated barrier designed for frequency signal conversion in hazardous areas. It accepts inputs from NAMUR sensors or dry contacts, with an input frequency range of 0.001 Hz to 5 kHz. The device provides multiple outputs: analog (0/4–20 mA), relay contact, and transistor. Key features include start-up override, line fault detection (LFD), and compliance with SIL 2 according to IEC/EN 61508 and IEC/EN 61511 standards. It operates on a 24 V DC supply via terminals or Power Rail and is suitable for mounting on a 35 mm DIN rail.
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