176 Appendix
WAGO I/O SYSTEM 750 XTR
750-333/040-000 FC PROFIBUS G2 12MBd XTR
Manual
Version 1.4.0
Table 117: Serial Interfaces
– Process Image Information
PBDP module type
PI
Offset
[Byte]
Bit/byte allocation
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
SER_46D_PAR
I
0
PD
RA
F
0
Status 0 / Register RES
Channel 0 / Table 0
1
Status 1
Register data RD
Table 0, LB
2
Receive data
Byte 0
Register data RD
Table 0, HB
3
Receive data
Byte 1
4
Receive data
Byte 2
5
Receive data
Byte 3
…
…
47
Receive data
Byte 45
O
0
PD
RA
0
RW
Control 0 / Register REQ
Channel 0 / Table 0
1
Control 1
Register data WR
Table 0, LB
2
Transmit data
Byte 0
Register data WR
Table 0, HB
3
Transmit data
Byte 1
4
Transmit data
Byte 2
5
Transmit data
Byte 3
…
…
47
Transmit data
Byte 45
DXCH
I
1
Receive data
Byte 0
2
Receive data
Byte 1
3
Receive data
Byte 2
4
Receive data
Byte 3
O
1
Transmit data
Byte 0
2
Transmit data
Byte 1
3
Transmit data
Byte 2
4
Transmit data
Byte 3