BECKHOFF IPxxxx-B520 - Manual (Page 15)

IO Data Mapping
IPxxxx-B520 12
2.6 IP3xxx-B520
Input Data (9 Bytes)
IO Assembly Instances
Number Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
150 0 Low Byte Analog Input 1
1 High Byte Analog Input 1
2 Low Byte Analog Input 2
3 High Byte Analog Input 2
4 Low Byte Analog Input 3
5 High Byte Analog Input 3
6 Low Byte Analog Input 4
7 High Byte Analog Input 4
8 Reserved Reserved Reserved Reserved Status
Analog
Input4
Status
Analog
Input3 Status
Analog
Input2 Status
Analog
Input1
No Output Data (0 Bytes)
Mapping IO Assembly Data to DeviceNet Objects
Data Component Name Class Instance Attribute
Name Number Name Number
Analog Input n Analog Input Point 10 1 – 4 Value 3
Status Analog Input n Analog Input Point 10 1 – 4 Status 4