Technical data

68 • BACnet/IP Controller 750-830
Data Exchange
WAGO-I/O-SYSTEM 750
BACnet/IP Controller
3.1.6.2.3 Address Ranges
Subdivision of the address ranges for word-by-word addressing in accordance
with IEC61131-3:
Tab. 3-7: Breakdown of address range
Word Data
0-255 Physical bus modules
256-511 MODBUS-PFC variables
512-1275 Other physical bus modules
Word 0-255: First address range for the input/output data of the bus module:
Tab. 3-8: Address range, word 0 - 255
Data Width
Address
Bit
0.0
...
0.8...
0.15
1.0 ...
1.7
1.8...
1.15
..... 254.0 ...
254.7
254.8...
254.15
255.0 ...
255.7
255.8...
255.15
Byte
0 1 2 3 ..... 508 509 510 511
Word
0 1 ..... 254 255
DWord
0 ..... 127
Word 256-511: Address range for the MODBUS/TCP fieldbus data:
Tab. 3-9: Address range, word 256 - 511
Data Width
Address
Bit
256.0
...
256.7
256.8
...
256.1
5
257.0
...
257.7
257.8
...
257.15
..... 510.0
...
510.7
510.8
...
510.15
511.0
...
511.7
511.8
...
511.15
Byte
512 513 514 515 ..... 1020 1021 1022 1023
Word
256 257 ..... 510 511
DWord
128 ..... 255