Power Contacts/Field Supply; Figure 4: Power Jumper Contacts; Table 4: Power Jumper Contacts - WAGO -I/O-SYSTEM 750 750-481/003-000 Manual

18 Device Description
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3.2.2

Power Contacts/Field Supply

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Risk of injury due to sharp-edged male contacts!
The male contacts are sharp-edged. Handle the module carefully to prevent injury.
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The I/O module 750-481/003-000 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 male contacts and the contacts on the right side as
spring contacts.

Table 4: Power jumper contacts

1
1
Figure 4: Power
jumper contacts
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Do not exceed maximum current via power contacts!
The maximum current available from the 750-625 Ex-i Supply Module is
500 mA.
The maximum current available from the 750-606 or 750-625/000-001 Ex-i
Supply Module is 1000 mA.
Greater currents can damage the power contacts.
When configuring the system, ensure that this current is not exceeded. If
exceeded, an additional potential feed module must be used.
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Use potential feed module for Ground (earth)!
The I/O module has no power contacts for PE intake and transfer. Use a potential
feed module when a PE feed is needed for the subsequent I/O modules.
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Connection
2
1 Blade contact
2
2 Spring contact
WAGO-I/O-SYSTEM 750
750-481/003-000 2AI RTD Ex i
Type Number
2
2
Function
Infeed of the field
supply voltage
(U and 0 V)
V
Forwarding of the
field supply voltage
(U and 0 V)
V
Manual
1.1.0