184 I/O Modules
WAGO-I/O-SYSTEM 750
750-806 Fieldbus Controller DeviceNet
TM
Manual
Version 2.0.0
Process data attach to this directly when the mailbox is hidden. When the mailbox
is visible, the first 6, 12 or 18 bytes of process data are overlaid by the mailbox
data, depending on their size. Bytes in the area behind the optionally visible
mailbox contain basic process data. The internal structure of the
Bluetooth
®
process data can be found in the documentation for the
Bluetooth
®
RF
Transceiver.
750-644.
Table 153: Output Process Image,
Bluetooth
®
RF Transceiver
Input/Output Process Image
Instance
Byte designation
Remark
n
C0/S0
Control/status byte
-
not used
D0
Mailbox (0, 6, 12 or 18 bytes) and
process data (4 ... 46 bytes)
D1
D2
…
D46
The I/O module 750-644 represents a specialty module. Its process data (12, 24 or
48 bytes) occupy one instances in classes 0x67 and 0x68.
2-channel vibration velocity/bearing condition monitoring VIB I/O
750-645
In both input and the output process image, the vibration velocity/bearing
condition monitoring VIB I/O module occupies 12 bytes of user data: 8 data bytes
and 4 additional control/status bytes. 12 bytes are occupied in the process image.
Table 154: Vibration Velocity/Bearing Condition Monitoring VIB I/O
Input/Output Process Image
Instance
Byte designation
Remark
n
C0/S0
Control/status byte
(log. channel 1, sensor input 1)
D0
Data bytes
(log. channel 1, sensor input 1)
D1
n+1
C1/S1
Control/status byte
(log. channel 2, sensor input 2)
D2
Data bytes
(log. channel 2, sensor input 2)
D3
n+2
C2/S2
Control/status byte
(log. channel 3, sensor input 1)
D4
Data bytes
(log. channel 3, sensor input 1)
D5
n+3
C3/S3
Control/status byte
(log. channel 4, sensor input 2)
D6
Data bytes
(log. channel 4, sensor input 2)
D7
These specialty modules represent 4 x 3 bytes and occupy 4 instances in class
(0x67) and 4 instances in class (0x68).
