WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration page 203

PNIO
Module type
4AI_RA
WAGO-I/O-SYSTEM 750
PROFINET IO
Configuration and Parameter Setting of the Modules
Length Bit allocation
[Bit]
7 6 5
2 2 2 2
PD
12
F
RA
Input date / Register date RD
Channel 0 / Table 0, HB (LB)
Input date / Register date RD
Channel 0 / Table 0, LB (HB)
PD
F
RA
Input date / Register date RD
Channel 1 / Table 1, HB (LB)
Input date / Register date RD
Channel 1 / Table 1, LB (HB)
PD
F
RA
Input date / Register date RD
Channel 2 / Table 2, HB (LB)
Input date / Register date RD
Channel 2 / Table 2, LB (HB)
PD
F
RA
Input date / Register date RD
Channel 3 / Table 3, HB (LB)
Input date / Register date RD
Channel 3 / Table 3, LB (HB)
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
PD
12
RW
RA
Register date WR
Table 0, HB (LB)
Register date WR
Table 0, LB (HB)
PD
RW
RA
Register date WR
Table 1, HB (LB)
Register date WR
Table 1, LB (HB)
PD
RW
RA
Register date WR
Table 2, HB (LB)
Register date WR
Table 2, LB (HB)
PD
RW
RA
Register date WR
Table 3, HB (LB)
Register date WR
Table 3, LB (HB)
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
Inputs
4 3 2 1 0
2 2 2 2
Status / Register RES 6 words (12 byte) are applied in the output
Channel 0 / Table 0 process image of the station proxy (fieldbus
coupler) by fitting the slot with this module.
This module enables access to the register
structure of the I/O module for configuration
purposes. Two byte process data qualifiers
(IOPS, IOCS) are managed in the direction
of the I/O controller in the cyclic PROFINET
Status / Register RES
IO telegram for these modules.
Channel 1 / Table 1
Status / Register RES
Channel 2 / Table 2
Status / Register RES
Channel 3 / Table 1
Register REQ
Table 0
Register REQ
Table 1
Register REQ
Table 2
Register REQ
Table 3
I/O Modules • 195
Note