Power Jumper Contacts/Field Supply; Figure 3: Power Jumper Contacts; Table 5: Legend For Figure "Power Jumper Contacts - WAGO 750-486/040-000 Manual

WAGO-I/O-SYSTEM 750 XTR
750-486/040-000 4AI 0/4-20mA NE43 Ex i XTR
3.2.2

Power Jumper Contacts/Field Supply

Risk of injury due to sharp-edged blade contacts!
The blade contacts are sharp-edged. Handle the I/O module carefully to prevent
injury.
The I/O module 750-486/040-000 has 2 self-cleaning power jumper contacts that
supply and transmit power for the field side. The contacts on the left side of the
I/O module are designed as blade contacts and those on the right side as spring
contacts.

Figure 3: Power Jumper Contacts

Table 5: Legend for Figure "Power Jumper Contacts"

Contact
1
2
3
4
Do not exceed maximum current via power contacts!
The maximum current available from the "Power Supply 24 VDC Diagn for Ex i
XTR Modules" 750-606/040-000 is 1 A. Greater currents can damage the power
contacts. When configuring the system, ensure that this current is not exceeded.
If exceeded, an additional 750-606/040-000 must be used.
Type Function
Spring contact Potential transmission (U
Spring contact Potential transmission (0 V) for field supply
Blade contact Potential feed-in (0 V) for field supply
Blade contact Potential feed-in (U
Device Description
) for field supply
v
) for field supply
v
Version 1.0.0
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Manual