Analog Output Modules - WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration

5.3.4 Analog Output Modules

5.3.4.1 2-Channel Analog Output Modules
PNIO
Module type
2AA
2AA, EM
PNIO
Module type
2AA
2AA_EM
WAGO-I/O-SYSTEM 750
PROFINET IO
Configuration and Parameter Setting of the Modules
EA Type Module type member
AO 75x-550, 75x-552, 75x-554, 75x-556,
75x-560, 75x-585
AO_EM
Length Bit allocation
[Bit]
7 6 5
2 2 2
Output date channel 0, HB4) (LB5))
4
Output date channel 0, LB4) (HB5))
Output date channel 1, HB4) (LB5))
Output date channel 1, LB4) (HB5))
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
PD
6
F
RA
Register date RD
Table 0, HB4) (LB5))
Register date RD
Table 0, LB4) (HB5))
PD
F
RA
Register date RD
Table 1, HB4) (LB5))
Register date RD
Table 1, LB4) (HB5))
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
PD
6
RW
RA
Output date / Register date WR
Channel 0 / Table 0, HB4) (LB5))
Output date / Register date WR
Channel 0 / Table 0, LB4) (HB5))
PD
RW
RA
Output date / Register date WR
Channel 1 / Table 1, HB4) (LB5))
Output date / Register date WR
Channel 1 / Table 1, LB4) (HB5))
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
Inputs
4 3 2 1 0
2 2 2 2 2
2 words (4 byte) are applied in the output
process image of the station proxy (fieldbus
coupler) by fitting the slot with this module
and are assigned to the two output signal
channels of the module using 1 word (2 byte)
each. The quality rating of the bytes are a
result of the selected data format that can be
set channel for channel. One byte process
data qualifier (IOCS) is managed in the
direction of the I/O controller in the cyclic
PROFINET IO telegram for these modules.
3 words (6 byte) are applied in the output
Status / Register RES
process image of the station proxy (fieldbus
Channel 0 / Table 0
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
Register REQ
Table 0
Register REQ
Table 1
I/O Modules
Instances
PNIO-Data type
Input
Integer 16 -
Unsigned 8
2
Integer 16
Note
• 197
Output
2-
2