System Contacts; Data Contacts; Power Jumper Contacts - WAGO 750 XTR Series System Manual

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System Features

3.1.5 System Contacts

The data contacts have the following function:

1. Forwarding of the system supply to subsequent I/O modules

2. Communication between head station and I/O modules

The field power supply is distributed in the I/O system via the power jumper contacts. The

power supply for the field side is routed through the power jumper contacts. This happens

automatically when the respective I/O module is snapped on.

The power jumper contact are designed as blade contacts on the left side and as touch-

proof spring contacts on the right side.

I/O modules must not be arranged in a sequence if they are not mechanically compatible.

In addition to mechanical compatibility (power jumper contacts), electrical compatibility

(schematic circuit diagram / technical data) must also be verified in each specific case.

System manual | Version: 2.0.0

Figure 9: Examples for the Arrangement of Power Jumper Contacts (Blade/Spring)

750 XTR Series

Figure 8: Data Contacts

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