12
Quickstart Description
WAGO-I/O-SYSTEM 750
750-880 ETHERNET Programmable Fieldbus
Quickstart Reference
Version 1.0.0
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3
Quickstart Description
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3.1
Hardware Design
The fieldbus node is to be structured as follows (viewed from left to right):
Table 3: Fieldbus Node Structure
Position
I/O-Modul
1
PLC ETHERNET
750-880
2
Digital input module
750-400
3
Digital output module
750-501
4
End module
750-600
The 24VDC power supply unit is linked to the power (24V and 0V) for the
fieldbus controller and for the power jumper contacts (see No. 5 in the figures of
the PLC views and connections below).
For the application used in the example, it is sufficient to connect a jumper
between "24V" and "+" (see No. 6) or between "0V" and "-" (see No. 9).
Figure 1: View and 24V/0V connection of the ETHERNET-TCP/IP fieldbus controller
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