Beckhoff BK5200 Technical Documentation Manual page 23

23
Area for bit-oriented data,
digital outputs
Area for byte-oriented
data, analog inputs
Area for bit-oriented data,
digital inputs
Output data
in the bus coupler
BK5200
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149
Appendix
Relative byte Bit position
address
12 0
12 1
12 2
12
3
12 4
12 5
12 6
12
7
13
0
13 1
Relative byte Bit position
address
0, 1
none
2, 3
none
Relative byte Bit position
address
4 0
4
1
4
2
4 3
4 4
4
5
4
6
4
7
5 0
5 1
5 2
5
3
5 4
5 5
5
6
5
7
6
0
6 1
The items POS14 and POS21 are not relevant to data exchange and do
not appear in the list. If a byte is not fully used, for example I8, the bus
coupler pads its remaining bits with zeroes.
Overview of the distribution of the process image in the bus coupler:
O0
...
byte-oriented data
...
O11
O12
bit-oriented data
O13
Process image in Position in the
the control unit block
O12 POS07
O12 POS07
O12 POS08
O12 POS08
O12 POS09
O12 POS09
O12 POS18
O12 POS18
O13 POS19
O13 POS19
Process image in Position in the
the control unit block
I0, I1 POS10
I2, I3 POS13
Process image in Position in the
the control unit block
I4 POS01
I4 POS01
I4 POS02
I4 POS02
I4 POS03
I4 POS03
I4 POS04
I4 POS04
I5 POS05
I5 POS05
I5 POS06
I5 POS06
I5 POS15
I5 POS15
I5 POS16
I5 POS16
I6 POS17
I6 POS17