IAI X-SEL Series - Common Items and Configuration Notes; Profibus Communication Cable Requirements; X-SEL Controller Adjustment Functions; GDS Files for Profibus-DP Configuration

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First, the address assignment description rules are specified below.
Prefix
Bus station number
This number indicates the installation position of the ProfiBus-DP board in the PLC.
Prefix Word number Bit address
Bus station
number
Input bit address (address per bit)
Input word address (address per word)
Output bit address (address per bit)
Output word address (address per word)
CPU
Station 1 Station 2
Power supply
ProfiBus-DP
master station