5.2.6 System Modules
System Modules with Diagnostics
750-610, -611
The 750-610 and 750-611 Supply Modules provide 2 bits of diagnostics in the
Input Process Image for monitoring of the internal power supply.
Bit 7
Binary Space Module
750-622
The Binary Space Modules 750-622 behave alternatively like 2 channel digital
input modules or output modules and seize depending upon the selected
settings 1, 2, 3 or 4 bits per channel. According to this, 2, 4, 6 or 8 bits are
occupied then either in the process input or the process output image.
(Data bit
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP
Bit 6
Bit 5
Bit 4
Bit 7
Bit 6
Bit 5
(Data bit
(Data bit
DI 8)
DI 7)
DI 6)
Process Data Architecture for MODBUS/TCP
Input Process Image
Bit 3
Bit 2
Diagnostic bit S 2
Input or Output Process Image
Bit 4
Bit 3
(Data bit
(Data bit
DI 5)
DI 4)
I/O Modules
Bit 1
Bit 0
Diagnostic bit S 1
Fuse
Voltage
Bit 2
Bit 1
(Data bit
Data bit
DI 3)
DI 2
• 151
Bit 0
Data bit
DI 1