Precautions On Ce Marking - KYOWA WGA-910A Series Instruction Manual

PRECAUTIONS ON CE MARKING

NOTE
When satisfying the following conditions, we evaluated the compatibility against the requirements of the EU
Directives and confirmed that the product satisfied the requirements.
To connect products, be sure to use the shielded D/A output cable, shielded BCD output cable and shielded
RS-485 cable. Wiring should be 30 m or less.
Before connecting the following cables, be sure to mount ferrite core near the terminal or connector.
・D/A output cable
・RS-485 cable
・BCD output cable
Be sure to mount the product on the control panel, etc. Before turning ON the power, make sure the product is
covered to avoid contact with hands.
The product connection should be executed by experts in electrical work.
To immediately turn OFF the product, place switches or circuit breakers inside the building and near the product
and display the functions as well.
Use switches and circuit breakers conforming to the IEC60947-1 and IEC60947-3.
Use the product in area where elevation is 2000 m or below.
When mounting the product in your system, approaches to satisfy the CE marking requirements vary with the
configuration of the control panel to be used, the other devices to be connected, and wirings. Therefore,
customers are required to check whether the CE marking requirements on the product are satisfied or not.
Be sure to connect the protective grounding terminal to the ground by using the optional ground wire.
Recommended ferrite core
Recommended ferrite core
Recommended ferrite core
E04SR301334 (SEIWA ELECTRIC MFG. CO., LTD.)
E04SR301334 (SEIWA ELECTRIC MFG. CO., LTD.)
E04SR200932 (SEIWA ELECTRIC MFG. CO., LTD.)
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