6
Chapter 2
Overview and Setup
2.2
Mechanical Installation
2.2.1
Siting
The Stepper Motor controller is designed to be mounted free standing on a shelf,
benchtop or similar surface.
Caution.
When siting the unit, it should be positioned so as not to impede the operation of the rear
panel power supply switch.
Ensure that proper airflow is maintained to the rear of the unit.
Environmental Conditions
Warning. Operation outside the following environmental limits may adversely affect
operator safety.
Location
Indoor use only
Maximum altitude
2000 m
Temperature range
5
o
C to 40
o
C
Maximum Humidity
Less than 80% RH (non-condensing) at 31°C
To ensure reliable operation the unit should not be exposed to corrosive agents or
excessive moisture, heat or dust.
If the unit has been stored at a low temperature or in an environment of high humidity,
it must be allowed to reach ambient conditions before being powered up.
2.3
Electrical Installation
2.3.1
Connecting To The Supply
Warnings.
• The unit must be connected only to an earthed fused supply of 110 to 230V.
• Use only power supply cables supplied by Thorlabs, other cables may not be rated to
the same current.
• The unit is shipped to the UK, Europe and the USA, with the appropriate power plug
already fitted. When shipped to other territories the appropriate power plug must be
fitted by the user. Cable identification is as follows:
Brown
-
Live
Blue
-
Neutral
Green/Yellow -
Earth/Ground
