5
FT742-SM (RS422 & RS485) Sensors
– User Manual
Safety Instructions
English
To ensure the safe installation and operation of this product the equipment must be installed and
integrated:
o
Using suitably qualified and trained personnel
o
In accordance with any regional electrical codes
o
In accordance with the instructions set out in this manual, observing all information, warnings
and instructions
o
In accordance with any other instructions or guidance FT Technologies provide
To ensure that the product remains compliant with the electrical safety requirements of the UL / CSA
61010-1 Standards it must be;
o
Connected to an appropriately approved isolated power supply (for example UL/CSA IEC
60950-1:2005 + A1:2009 + A2:2013) rated 6-30VDC and be current limited (2.5A Maximum)
o
Protected by UL 1449 listed surge protection devices
o
Connected with an approved interface cable (for example UL/ CSA recognised AWM style
21198, rated 300V, 80°C)
The equipment must only be operated within the range of the specified technical data and used for the
purposes for which it was designed.
The equipment should always be transported in packaging which is appropriate, that will prevent any
accidental damage from occurring.
Always ensure that any failures or errors from the product cannot cause any damage to any other
equipment or property or cause any other consequential effects.
