Mounting - WAGO 750-495/040-00 Series Manual

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Mounting

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6 Mounting
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Only connect or disconnect lines when power is safely isolated!
The lines to the device can carry hazardous voltages and currents. Contact with
the lines when live can result in severe injury or death. Therefore, read and
observe the following safety rules before you perform work on the device:
1. Disconnect the respective system component from the power supply.
2. Secure the system component against unintentional restart.
3. Check if the voltage is positively isolated.
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Follow assembly sequence
With a phase voltage of U
I/O module's contacts cannot be achieved.
Therefore, do not insert the 750-495/040-00x Power Measurement Module
directly to the right of an I/O module that operates with SELV on the field side.
To connect the 750-495/040-00x Power Measurement Module to such
I/O modules, a 750-616/040-000 Distance Module must be inserted between
these I/O modules.
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Install protection against electric shock!
All wiring for the measurement system shall be provided with protection against
shock hazard voltages along with the corresponding safety signs!
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Risk of injury due to sharp-edged blade contacts!
The blade contacts are sharp-edged. Handle the I/O module carefully to prevent
injury. Do not touch the blade contacts.
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Manual
Version 1.2.0
750-495/040-00x 3-Phase Power Measurement Module 690 V
> 300 V , a safe isolation from the upstream
LN RMS
WAGO-I/O-SYSTEM 750 XTR