2004منتدى Follow Focus
تركيبة Pinout لـ Seitz 8720A جهاز اتصال DB9 و 8725A Servo amplifier 4-pin Lemo connectors
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ما توصّل إليه النقاش
- The 4-pin Lemo connectors on the servo amplifier use pin 1 for +12V power supply (red wire), which connects to DB9 pin 7 on the receiver
- Channel 1 Lemo pin 2 connects to DB9 pin 5, and pin 3 connects to DB9 pin 3 for ground
- Channel 2 Lemo pin 2 connects to DB9 pin 8, and pin 3 connects to DB9 pin 3 for ground
- Channel 3 Lemo pin 2 connects to DB9 pin 9, and pin 3 connects to DB9 pin 3 for ground
- Pin 4 on all Lemo connectors is not connected
- Motor control on the DB9 connector uses pins 3, 4, 5, 7, 8, and 9
- Double gauge wiring should be used for the +12V power connection when making cables of significant length to handle current draw
يعتمد على
- Information is based on Model 2 era diagrams, may not apply to all Seitz follow focus generations
- The pinout was not confirmed against official Seitz documentation by the respondent
- Original manual consulted did not contain this information