What are the RWB-, RB- , RW- and RWB- data type meaning in Modbus communication mode?

1–2 minutes
Device Type in DOPStandard Modbus Data Type (Address )
RWB-Coils  (0x0000 to 0xFFFF)
RB-Discrete Inputs (1×0000 to 1xFFFF)
R-Input Registers  (3×0000 to 3xFFFF)
RW-Holding Registers  (4×0000 to 4xFFFF)