Installation And Wiring - Mitsubishi Electric FR-A800 Safety Stop Function Instruction Manual

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INSTALLATION AND WIRING

CAUTION
 The following information is merely a guide for proper installation.
 Mitsubishi Electric Co. cannot assume responsibility for the compliance or the noncompliance to
any code, national, local or otherwise for the proper installation of this equipment.
 A hazard of personal injury and/or equipment damage exists if codes are ignored during installation.
CAUTION
 Ensure the safety relay unit and the FR-A800/F800 unit is mounted closely in enclosure meeting IP54
and all interconnection wiring is short and protected against open and short circuit faults. Refer ISO/
IEC13849-2.
Installation
Mitsubishi FR-A800/F800 safety stop function should be used under following condition and environment.
Table.1 The condition and environment for using safety stop function
Item
LD, ND, HD
Surrounding air
temperature
SLD
Storage temperature
Ambient humidity
Vibration
Altitude
Atmosphere
Over voltage category
Pollution degree
Mounting
 The ND and HD ratings can be selected only for the FR-A800.
 Temperature applicable for a short time, e.g. in transit.
 For the installation at an altitude above 1,000 m (3280.80 feet) up to 2,500 m (8202 feet), derate the rated current 3% per 500
m (1640.40 feet).
-10ºC to +50ºC (non-freezing)

-10ºC to +40ºC (non-freezing)
-20ºC to +65ºC

With circuit board coating (conforming to IEC60721-3-3 3C2/3S2): 95% RH or
less (non-condensing),
Without circuit board coating: 90% RH or less (non-condensing)
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5.9m/s or less at 10 to 55Hz (directions of X, Y, Z axes)
Maximum 2500 above sea level
Indoors (free from corrosive gas, flammable gas, oil mist, dust and dirt)
III or less
II or less
Wall mounting / vertical orientation
Condition

INSTALLATION AND WIRING
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