I/O Modules
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249
Process Data Architecture for EtherNet/IP
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP
Input and Output Process Image
Byte Destination
Offset
High Byte
Low Byte
Remark
0 C1/S1 C0/S0
extended
Control/Status byte
Control/Status
byte
1 D1 D0
2 D3 D2
3 D5 D4
Data bytes
The specialty modules represent 1x8 bytes input and output data and seize 1
Instance in Class (0x67) and 1 Instance in Class (0x68).
Vibration Velocity/Bearing Condition Monitoring VIB I/O
750-645
The Vibration Velocity/Bearing Condition Monitoring VIB I/O has a total of
12 bytes of user data in both the Input and Output Process Image (8 bytes of
module data and 4 bytes of control/status). The following table illustrates the
Input and Output Process Image, which have 8 words mapped into each
image. Word alignment is applied.
Input and Output Process Image
Byte Destination
Offset
High Byte
Low Byte
Remark
- C0/S0 Not
used
Control/Status
byte
(log. channel 1,
Sensor input 1)
n
D1 D0
Data bytes
(log. channel 1, Sensor input 1)
- C1/S1 Not
used
Control/Status
byte
(log. channel 2,
Sensor input 2)
n+1
D3 D2
Data bytes
(log. channel 2, Sensor input 2)
- C2/S2 Not
used
Control/Status
byte
(log. channel 3,
Sensor input 1)
n+2
D5 D4
Data bytes
(log. channel 3, Sensor input 1)
- C3/S3 Not
used
Control/Status
byte
(log. channel 4,
Sensor input 2)
n+3
D7 D6
Data bytes
(log. channel 4, Sensor input 2)
The specialty modules represent 4x3 bytes input and output data and seize 4
Instances in Class (0x67) and 4 Instances in Class (0x68).