Power Jumper Contacts/Field Supply; Figure 3: Power Jumper Contacts; Table 4: Legend For Figure "Power Jumper Contacts - WAGO 750-539 Manual

16 Device Description
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 750-539 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 4: 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 750-606 or 750-625/000-001 Ex-i
Supply Module is 1 A.
When configuring the system, ensure that this current is not exceeded. If
exceeded, an additional potential feed module must be used.
Type
Spring contact Potential transmission (U
Spring contact Potential transmission (0 V) for field supply
Blade contact
Blade contact
750-539 4DO 24V DC VALVE Ex i
Function
Potential feed-in (0 V) for field supply
Potential feed-in (U
v
WAGO-I/O-SYSTEM 750
) for field supply
v
) for field supply
Manual
Version 1.0.1