Häfele WT 200 Instructions De Montage Et De Maintenance page 86

Structure and pin assignment of the WTX 200 I/O board
Depending on how the jumpers are positioned on the "WTX 200 I/O board", the
additional connections also have another function. The following circuit diagram,
table and examples show how the individual connections can be assigned by
positioning the jumpers.
Fig. 26: I/O board add-on module 1 connected to controller
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