1 connection, 1 connection of the buttons in the mgb, 2 control of the guard locking – EUCHNER MGB (V2.0.0) User Manual
Page 4: 3 parallel control of the guard locking, 4 operation on safety relay, Connection, Connection of the buttons in the mgb, Control of the guard locking, Parallel control of the guard locking, Operation on safety relay
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