WAGO-I/O-SYSTEM 750
Device Description
41
750-375 PROFINET IO advanced Fieldbus Coupler
Manual
Version 1.1.0
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4
Device Description
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The fieldbus coupler 750-375 connects the WAGO-I/O-SYSTEM 750/753 to
PROFINET IO, the open, real-time industrial ETHERNET automation standard.
Any combination of supported digital, analog and complex I/O modules of the
WAGO-I/O-SYSTEM 750/753 can be used here.
In the context of PROFINET IO, the fieldbus coupler represents the connected
peripheral as a distributed field device and assumes the role of an IO device.
Thanks to the integrated 2-port switch it is possible to setup cost-effective line
topologies without the need for additional infrastructure components.
A DIP switch can optionally be used to address the station referring to
PROFIBUS DP devices. Thus a DCP based software tool could be unnecessary.
Furthermore the factory settings of the fieldbus coupler can be restored by means
of the DIP switch.
The diagnostic concept is fully compliant to PROFINET IO Standard IEC 61158.
Standard LEDs ensure an extensive point-of-care-testing and simplify the
commissioning of the node.
The familiar commissioning tools such as WAGO-I/O-
CHECK
can connect to the
fieldbus coupler via existent service interface.
The lines for supplying the required operating voltages are connected via the
CAGE CLAMP
®
connections.
Unsupported I/O modules!
Please note that the following I/O modules are not supported:
•
KNX/EIB/TP1 module 75x-646
•
LON
®
FTT module 75x-648
•
PROFIsafe V1 modules 750-660/000-001 and 750-665/000 001.
With firmware version 01 and 02, the following I/O modules cannot be operated:
•
Proportional Valve Module 75x-632
•
4-channel IO-Link Master 75x-657
•
CAN Gateway 75x-658.
Starting from firmware version 03, the HART values of the 2-channel analog
input modules HART 75x-482 and 75x 484 can be configured to the input process
image.