Replacing the memory unit Make sure, that the auxiliary power is off. Unscrew the memory unit and pull it out. Replace the memory unit in reverse order.
Additional terminals – Use connectors Slot1 … Slot3 for F-type I/O extension modules and F-type fieldbus adapters. – Connectors XC12, XS13, X14 and X38 connect the SDCS-CON-H01 to the SDCS-PIN-H01 or SDCS-POW-H01 for voltage, current, temperature measurement and safety. – Use connector X13 to connect the control panel either directly via a jack plug or via a CAT 1:1 cable (< 3 m) with RJ-45 plugs.