YASKAWA SI-P3/V Installation Manual

Also see for PROFIBUS-DP 1000 Series: Technical manual

Contents

5 Installation Procedure24 YASKAWA ELECTRIC TOBP C730600 23C 1000-Series Option SI-P3/V, SI-P3/T Installation Manual7. Attach the PROFIBUS-DP Option cover to the front of the PROFIBUS-DP Option.Figure 14Figure 14 Attach CoverNote: When using the drive in an area that may require displaying warning information in Japanese orChinese, a label is provided with the Profibus-DP Option. This label can be placed over theEnglish and French warnings on the front of the Profibus-DP Option.◆ Communication Cable SpecificationsTo ensure proper performance, Yaskawa recommends using PROFIBUS-DP-dedicatedcables that fulfill the specifications in Table 6. For more information on cables, refer to thePROFIBUS-DP website at http://www.profibus.com.■ Cable RequirementsTable 6 Communication Cable RequirementsCondition SpecificationsImpedance 135 to 165 Ω at a frequency of (3 to 20 MHz)Capacity 30 pF/m maximumLoop Resistance 110 Ω/km maximumCore Cross-Section 0.34 mm 2 minimumCore Diameter 0.64 mm minimumTabs should line up