Siemens SIMATIC BusAdapter - Page 37

BusAdapter BA 2xLC
7.2 Connecting
BusAdapter
36 Equipment Manual, 08/2020, A5E41449003-AB
Pin assignment
The following table shows the signal name and description of the pin assignment of the
BusAdapter BA 2×LC:
Table 7- 1 PROFINET IO pin assignment with BusAdapter BA 2xLC
View
Signal name
Description
①
Receive Data
②
Transmit Data
Requirements
• Prepare the IE FC FO cable with the IE FC FO LC plug connectors. For detailed instructions,
refer to the assembly instructions Preparing IE FC FO Cable with the plug-in connector IE
FC FO LC Plug (A5E36312721).
• When installing the fiber-optic cable, make sure the bending radius is not less than
permitted:
– IE FC FO Standard Cable GP (62.5/200/230): 70 mm
– IE FC FO Trailing Cable (62.5/200/230) (6XV1847-2C): 88 mm
• The maximum lengths of the fiber-optic cables are as follows:
– IE FC FO Standard Cable GP (62.5/200/230): 2 km
– IE FC FO Trailing Cable (62.5/200/230): 2 km
• When the interface module is the last device of the fiber-optic cable network, the
unoccupied fiber-optic cable interface must be closed with a blanking plug. When the
modules ship, the blanking plugs are inserted in the PROFINET sockets of the BusAdapter.