30AC Servomotors/Servo Drives 1S-series Instruction Manual
Compatibility Conditions of EMC Directives
Wiring Conforming to EMC Directives
1S-series Servo Drives conform to EMC Directives (EN 61800-3) under the wiring conditions
described in this section.
The following conditions are determined so that 1S-series products can conform to EMC Direc-
tives.
When the products are installed in the equipment, the customer must perform the check to con-
firm that the overall machine conforms to EMC Directives.
The following are the conditions required for conformance to the EMC Directives.
• Install the Servo Drive in a metal case (control panel). You do not need to cover the Servo-
motor with metal plates.
• Install a noise filter and lightening surge absorbing element (surge absorber) on the power
line.
• Use braided-shield cables for the I/O signals and integrated cable. Tinned soft steel wires
must be used for the shield.
• Connect the shield of each cable directly to the ground plate.
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