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FDCL181 Line Separator Product Manual Overview FDCL181 Line Separator is used to detect and isolate the short-circuit part of the FD18- BUS. Isolators are connected to prevent different branches from breaking down at the same time due to a short circuit.
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Application Protection of different branches from breaking down at the same time due to a short circuit. In a loop line connection, up to 32 devices can be connected between two isolators. In a stub line connection, up to 32 devices can be connected to one isolator. Structure The module consists of the module carrier, the printed circuit board and the cover.
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Fig. 5 Preparation Installation of module in FDCH221 housing 1. Determine the type of installation: there are 2 types of installation for FDCL181 isolator: Caution! – Installation outside a switching cabinet or a control unit: Overheating of FDCL81isolator. use FDCH221 housing (Fig. 3) .