50 Connecting the Supply Voltage WAGO-I/O-SYSTEM 750
758-874/000-131 WAGO-I/O-IPC-C6
Manual
Version 1.0.0
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7 Connecting the Supply Voltage
The supply voltage is connected as follows, depending on the application area of
the I/O-IPC:
Scope of Delivery
The 750-602 Supply Module is no longer included in the scope of delivery as of
HW Version 11.
Table 19: Use of 750-602/626 depending on the application area of the I/O-IPC
Application Area Filter Modules Power Supply
Cable length < 3 m 750-602 See section, “Power Supply via
750-602 Supply Module”
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Cable length > 3 m 750-626 See section “Power Supply via
750-626 Filter Module”
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7.1 Notes
Electric voltage!
Only operate the I/O-IPC with 24 V DC PELV (Protective Extra Low Voltage) or
SELV (Safety Extra Low Voltage) power sources. There is a danger of electric
shock if this precaution is not observed.
Interruption of the supply voltage
If the power supply is interrupted by more than 1ms, the I/O-IPC is backed up and
automatically restarted.
• To ensure electrical isolation, a power supply unit each for the electronic
supply and the field supply must be used.
• Connect the power supply lines only when they are in a de-energized state.
• Keep power supply lines a sufficient distance away from electromagnetic
sources of interference in order to maintain a high level of interference
resistance of the 750 Series components against electromagnetic emissions.
• When laying any lines, make sure that you do not lay them within the shear
range of movable machine parts.
• Observe the correct layout of the potential equalization.
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