I. INSTALLATION
IM TEMI 770E_C 2nd Edition: Sep. 1. 2003. 4/15
3. Installation
3-1. Location
IMPORTANT
NEVER touch the terminals or else you will get an electrical shock, if the unit is power-on.
To install the controller, select a location where:
■
No one may accidentally touch the terminals,
■
Mechanical vibrations are minimal,
■
Corrosive gas is minimal,
■
Temperature can be maintained between 10
℃
to 50
℃
and fluctuation is minimal,
■
Indoor use only,
■
Altitude is up to 2,000m
■
No direct radiant heat or ultraviolet rays is present,
■
No magnetic disturbances are caused,
■
No wind blows against the terminal board(reference junction compensation element),
■
No dust or salt content,
■
No flammable materials are around,
Although, the case of this system and the bezel are made of fire retardant SPCC-SD&ABS/PC
respectively, do not install the system near inflammable materials. Also, avoid placing the system
on inflammable materials directly.
3-2.Caution
CAUTION
■
There in little influence fro electromagnetic fields and noise
■
No moisture can get into the system.
■
Ambient temperature and humidity : 10~50
℃
, 20~90%RH. (At non-freezing status)
■
Storage temperature and humidity : -25~70
℃
, 5~95%RH. (At non-freezing status)
■
If you want to use it after keeping it under 0°C, you need to warm it up for 2 hours at
room temperature before plugging it in and warm it up for 30minute after plugging it in.
Otherwise, it may not function normally and the product may be damaged.
■
Do not use around any machine, which heat up.
■
Avoid installing it with the front facing slant.
■
Transient over voltage category is category II.
■
Applicable rated pollution degree is pollution degree II.
■
Before starting wiring, be sure to turn off the system or else you will get an electrical shock.
■
Install the guard panel under the controller for your safety and installation with easy.
■
The I/O relay board must be installed inside of Temperature & Humidity Chamber.
■
The I/O relay board must be tied up with 4piese of bolt and nut at the 4hole on the I/O
relay board.
