Chapter 1. setting up – IAI America S-SEL-E User Manual
Page 9
Page 7
Part 3
Installation Environment and Noise Measures
1.
Installation Environment
(1) Do NOT block the air vents of your controller when installing your IA system.
(2) Your Super SEL Controller is NOT dust, water, or oil proof. Take steps to prevent foreign matter from getting into the
controller air vents. Avoid using your IA system in environments subject to contamination by dust, oil mist, or cutting oil.
(3) Do not expose your IA system to direct sunlight or place it near a heat source.
(4) Avoid placing your IA system under conditions of extreme tempreratures above 50
o
C (120
o
F) or below 0
o
C (32
o
F). The
area level of humidity should not be above 85%. Do NOT expose to corrosive or inflammable gas.
(5) Avoid external vibration, unnecessary impact, or excessive shocks to your IA system.
(6) Take steps to shield all cables and wires from electromagnetic noise.
2.
Power Source
Make certain that an AC line voltage of 90 ~ 127V (Rated 100 ~ 120V) is maintained. If the power supply tends to fluctuate
substantially, use a constant-voltage transformer.
3.
Electromagnetic Noise Supression
(1) Wiring and Power Supply
For grounding, please use a dedicated ground of Class 3 or better. The thickness of the cable should be
2.0~5.5mm
2
or larger.
Chapter 1.
Setting Up
Class 3 ground
Correct
IA Controller
IA Controller
Other
Devices
Other
Devices
Avoid this method