10 Standards Compliance10.2.2 Precautions10-4∗1. Recommended surge absorber model: LT-C32G801WS (Soshin Electric Co., Ltd.)∗2. For more information on this noise filter, refer to 5.4 Noise Filter.∗3. For more information on this AC reactor, refer to 5.2 AC Reactor.∗4. Install the following surge absorber on the power line between the single-phase 200 V power supply and the 24 VDCpower supply.Surge absorber model: LT-C12G801WS (Soshin Electric Co., Ltd.)∗5. Install the following noise filter on the power line between the single-phase 200 V power supply and the 24 VDCpower supply.Noise filter model: HF2005A-UP (Soshin Electric Co., Ltd.)∗6. Use a 24-VDC control power supply with double insulation against primary or reinforced insulation.∗7. For the EtherCAT (CoE) communication cable, refer to 2.2.3 (9) Cable Specifications for Use with EtherCAT (CoE)Communications.10.2.2 Precautions(1) Attachment Methods of Ferrite Cores(2) Recommended Ferrite Core∗ For details, refer to diagrams in 10.2.1 EMC Installation Conditions.(3) Fixing the CableFix and ground the cable shield using a piece of conductive metal.• Example of Cable Clamp(4) Shield BoxA shield box, which is a closed metallic enclosure, is effective as reinforced shielding against electromagneticinterference (EMI) from SERVOPACKs. The structure of the box should allow the main body, door, and cool-ing unit to be attached to the ground. The box opening should be as small as possible.Note: Do not connect the analog monitor cable to the SERVOPACK during operations.Connect them only when the machinery is stopped during maintenance.i Spindle motor main circuit cable Shield cablej Spindle motor encoder cable Shield cablek Servomotor main circuit cable for 1st axis Shield cablel Servomotor encoder cable for 1st axis Shield cableServomotor main circuit cable for 2nd axis Shield cableServomotor encoder cable for 2nd axis Shield cable(cont’d)Symbol Cable Name SpecificationԢԣOne turn Two turnCore Name(Used in diagrams)* Model ManufacturerCore SFT-72SNTAKEUCHI INDUSTRY Co., Ltd.Core B TFT-152613NCore C TFT-274015SCableFerrite coreCableFerrite coreHost controller sideGround plateCableCableclampShield (cable sheath stripped)Fix and ground the cable shieldusing a piece of conductive metal.Remove paint on mounting surface.
