BECKHOFF IPxxxx-B520 - Manual (Page 14)

IO Data Mapping
11 IPxxxx-B520
2.5 IP24xx-B520
Input Data (3 Byte)
IO Assembly Instances
Number Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
64 0 Discrete
Input8 Discrete
Input7 Discrete
Input6 Discrete
Input5 Discrete
Input4 Discrete
Input3 Discrete
Input2 Discrete
Input1
1 Status
Discrete
Input8 Status
Discrete
Input7 Status
Discrete
Input6 Status
Discrete
Input5 Status
Discrete
Input4 Status
Discrete
Input3 Status
Discrete
Input2 Status
Discrete
Input1
2 Status
Discrete
Output8 Status
Discrete
Output7 Status
Discrete
Output6 Status
Discrete
Output5 Status
Discrete
Output4 Status
Discrete
Output3 Status
Discrete
Output2 Status
Discrete
Output1
Output Data (1 Byte)
IO Assembly Instances
Number Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
34 0 Discrete
Output8 Discrete
Output7 Discrete
Output6 Discrete
Output5 Discrete
Output4 Discrete
Output3 Discrete
Output2 Discrete
Output1
Mapping IO Assembly Data to DeviceNet Objects
Data Component Name Class Instance Attribute
Name Number Name Number
Discrete Input n Discrete Input Point 8 1 – 8 Value 3
Status Discrete Input n Discrete Input Point 8 1 – 8 Status 4
Discrete Output n Discrete Output Point 9 1 – 8 Value 3
Status Discrete Output n Discrete Output Point 9 1 – 8 Status 4