Wecon i Series Installation Manual

Part 1 General Note
The communication interfaces of this series of HMI all support RS232, RS485, RS422 communica
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tion, which are composite communication ports. When downloading the project, please use the USB
download cable, U disk or Ethernet interface to download.
The power ground must be connected to make the HMI run correctly.
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The communication ground must be connected to make the HMI communicate correctly.
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Part 2 Safety Precautions
Notice following safety precautions at any moment when installing,wiring,operating,vindicate and
examine.
Installation
Please setup the HMI according to this manual otherwise it may cause device damage.
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It's Forbid to uncover the product in the environment that has water vapor,Corrosive gas or
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combustible gas,otherwise it may cause short circuit or fire.
Wiring
Please connect the grounding terminal with class-3ground,otherwise it may cause short circuit or
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fire.
this series HMI use 24-volt power supply.Any connection of non-standard power supply will lead to
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machine damage.
Operation
this series HMI need PIStudio software to design project picture. HMI not designed may lead to run

abnormally.
Do not change wiring while the power is ON,otherwise it may cause short circuit or device damage.
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Please do not touch panel with sharp objects,otherwise it may lead to panel depressed,there by
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make HMI run abnormality.
Maintenance
It's forbidden to touch inside HMI,or else it may lead to short circuit or device damage.
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When power,It's forbidden to dismantle HMI panel,otherwise it may lead to short circuit or device

damage .
Do not touch connection terminal in 10 minutes of turning off power,otherwise residual voltage may
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lead to short circuit or device damage.
When operating,exhaust vent should not be sealed,otherwise it may lead to failure easily.
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Communication
Please connect to the communication wire according to this manual.
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The length of communication wire should meet the requirement.
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Use the correct ground loops in order to avoid abnormal communication.
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Part 3 Work Environment
The product must be placed in the pack box before installation,if not used for a while,in order to
make the product accord with the warranty of our company and future maintenance, be sure to notice
the following items when stored.
Storage environment must be dry and dust-free.
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Storage ambient temperature must refer to "Specifications".
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Storage humidity must refer to "Specifications".
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Avoid corrosive gases and liquids in the storage environment.
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Avoid placing the product directly on the ground.
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i Series HMI Installation Manual
i Series HMI Installation Manualig V2.0
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