Secondary Circuit Insulation Requirements
X1 through X7 connectors on Panasonic servo drivers are used for the secondary circuit. These terminals require proper insulation when connected to the primary power supply .
Secondary Circuit Rules:
X1-X7 are for secondary circuit use only
Insulation is required when connecting to primary power supply
Do not connect these terminals to the same power supply
Brake Power Supply:
DC 24V power supply for brake requires insulation from primary circuits
Separate power supply recommended
Do not share power supply with control circuits
Application:
Proper insulation prevents ground loops and noise coupling, ensuring reliable operation of the control and communication interfaces .
Industry Summary
Recent developments in Panasonic servo wire harnesses are characterized by:
Expanded Product Lines: New motor cables for MINAS A7 series and MFMCA cables for 50W-750W motors provide comprehensive coverage for modern automation applications .
Customization Options: MISUMI offers custom harnesses with length specification by 0.1-meter increments, angle-type connectors, and one-end cutoff configurations for relay integration .
Technical Innovation: High-flexibility, oil-resistant PUR/PVC jacketing and double-shielded twisted pair wiring for maximum EMI/RFI rejection .
System Integration: DVOP4360V analog cables and USB setup connections via PANATERM software provide flexible system configuration options .
Quality Assurance: Custom cable assemblies undergo 100% continuity, pull force, and visual inspection .
Compatibility: Cables for MINAS A series (A7, A6, A5, A4, AIII, A) ensure broad compatibility across generations .
Environmental Protection: Gasketed connectors provide IP67 protection for junction cables, preventing water and dust ingress in washdown applications .
