150 Appendix
WAGO I/O SYSTEM 750 XTR
750-333/040-000 FC PROFIBUS G2 12MBd XTR
Manual
Version 1.4.0
12.2.4
Digital Input/Output Modules
For the PI configuration for the digital input/digital output modules, there is one
module type available:
Table 97: Digital Input/Output Modules
– Module Types
PBDP module type
Description
Proxy I/O modules
8DI_8DO
8-Channel Digital Input/Output Modules
750-1502, 750-1506
Digital input/output modules output information received from the DP master to
the periphery and return optional input information to the DP master.
The following table lists the number of bytes or bits reserved for the configuration
module in the respective process image (PI).
Table 98: Digital Input/Output Modules
– Number of Bits and Bytes
I/O Modules
PBDP module type
Proxy
(PBDP module type)
*Proxy
(PBDP module type)
Data length
[Byte]
Configuration
identifier
Data length
[Byte]
Configuration -
identifier
PI packed?
hex
dec
I
O
hex
dec
No
Yes
I
O
I
O
8DI_8DO
1
1
0x30
48
The following table describes the process image information of the module type
for digital input/output modules.
Table 99: Digital Input/Output Modules
– 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
8DI_8DO
O
0
O7
O6
O5
O4
O3
O2
O1
O0
I
0
I7
I6
I5
I4
I3
I2
I1
I0
Exx
Bit position reserved with the binary information of a digital input channel.
Axx
Bit position reserved with the binary information of a digital output channel.