Omron F300 Installation Manual page 9

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• Noise Considerations:
Do not install the F300 System in a cabinet containing high-voltage equipment
or within 200 mm of power lines. Fully ground the mounting plate.
4. Power Wiring
• In order to avoid voltage drops, use power cables of at least 2 mm
• To avoid interference from inductive noise, use twisted-pair cable.
• Wire the F300 power supply separately from other devices. In particular, wire it
separately from any inductive loads.
5. Protective Conductor (Earth) Wiring
To avoid damage to the equipment due to lighting surge, short-circuit the GR and
LG terminals using the short-circuiting bar (accessory).
To avoid damage to the equipment, do not share the protective ground wiring
with any other devices nor wire the protective conductor terminal to the metal
frame. Be sure to wire the protective conductor wiring of the equipment indepen-
dently.
6. Mounting Units
Be sure to turn off the power supply before mounting Units. Replacing or adding
a Unit while the power is turned on will result in damage to the Unit.
7. Connecting Cameras
• Don't ground the camera case.
• Don't remove the insulating attachment of the Camera.
• Don't remove the ferrite core that is attached to the Camera Cable.
8. Securing a Monitor
• Don't ground the monitor case.
• Make sure that there is no electrical conduction between the BNC terminals
and the metallic mounting face.
• Use plastic screws if the Unit is to be mounted on a metal surface.
9. Touching Uninsulated Parts
In order to protect the Units from electrostatic discharge, operators must dis-
charge static electricity from themselves before touching the uninsulated parts
of the signal lines in the terminal block and the connector. For example, a
grounded wrist strap can be used for the discharging.
Power cable
200 mm min.
F300
200 mm min.
2
(AWG14).