Electrical Compatibility Description

1. Pin definition fully consistent: A+/A-, B+/B-, R reference zero mark, 5 V, 0 V & shielding correspond one-to-one

2. Matching cables (including cable 1095809) can connect to 1095809-01 without adapters

3. No modification required for drive parameters; original machine MD codes, encoder line count & zero offset remain unchanged

Replacement Operation Guide (English)

1. Mechanical: Remove 728258-01, install 1095809-01 in original position; locating shoulder, bolt holes & expansion sleeve are universal

2. Electrical: Plug-and-play, no rewiring

3. Commissioning: No re-set of encoder type, line count or reference position

4. Recommended Scenarios for Upgrade

• Spindle speed over 12,000 rpm, high-speed HSC milling

• Multi-axis gantry & workshops with heavy inverter EMI

• High-temperature oil-cooled electric spindles

• Original 728258-01 triggers frequent contour error, speed fluctuation, alarm 25000 / 25030