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.
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