IAI America PCON-PO - Manual (Page 31)

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3. Installation and W
iring
3. Installation and Wiring
Pay due attention to the environment where the controller is installed.
3.1 Installation Environment
This product is capable for use in the environment of pollution degree 2 *1 or equivalent.
*1 Pollution Degree 2 : Environment that may cause non-conductive pollution or transient conductive pollution by frost
(IEC60664-1)
[1] Installation Environment
Do not use this product in the following environment.
• Location where the surrounding air temperature exceeds the range of 0 to 40°C
• Location where condensation occurs due to abrupt temperature changes
• Location where relative humidity exceeds 85%RH
• Location exposed to corrosive gases or combustible gases
• Location exposed to significant amount of dust, salt or iron powder
• Location subject to direct vibration or impact
• Location exposed to direct sunlight
• Location where the product may come in contact with water, oil or chemical droplets
• Environment that blocks the air vent [Refer to 3.3 Noise Elimination Measures and Grounding]
When using the product in any of the locations specified below, provide a sufficient shield.
• Location subject to electrostatic noise
• Location where high electrical or magnetic field is present
• Location with the mains or power lines passing nearby
[2] Storage and Preservation Environment
• Storage and preservation environment follows the installation environment. Especially, when the product is to be left
for a long time, pay special attention to condensed water.
Unless specially specified, moisture absorbency protection is not included in the package when the machine is
delivered. In the case that the machine is to be stored in an environment where dew condensation is anticipated, take
the condensation preventive measures from outside of the entire package, or directly after opening the package.
3.2 Supplied Voltage
The controller takes a supplied voltage of 24 VDC ± 10%.
(Maximum power-supply current: 2 A)