IDEC FS1A Controller - Manual (Page 32)

INSTALLATION AND WIRING
3-2
● Environment for using the SafetyOne is “Pollution degree 2”. Use SafetyOne in environments of
pollution degree 2 (according to IEC/EN 60664-1).
● Prevent SafetyOne from falling while moving or transporting otherwise damage or malfunction of
the SafetyOne may result.
● Prevent metal fragments and pieces of wire from dropping inside the SafetyOne housing. Put a
cover on the SafetyOne during installation and wiring. Ingress of such fragments and chips may
cause fire hazard, damage or malfunction.
● Install SafetyOne, so that there is adequate spacing from walls, heat generating bodies, and
peripherals, taking into consideration space requirements for maintenance and ventilation.
● Install SafetyOne on 35mm DIN rails with BNL6 mounting clips (sold separately) on both sides of
SafetyOne.
● Perform wiring to the connectors with proper cables or ferrules.
● Ground FE terminal to assure electromagnetic compatibility (EMC)
● Use common 0V DC, if different power supplies are used for SafetyOne and other devices (ex.
safety light curtains).
● Install wiring for the inputs and outputs so that it is separated from power lines.
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