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What is the part number for the ATV61/71 modbus card that gives you the 9 pin sub D connector similar to what was used on the ATV58 TRX series with modbus option?
Altivar ATV61 and ATV71
All with VW3A3303 modbus option card
They are converting over drives from the old ATV58 to the new ATV61 with modbus so they need a modbus card with the same 9 pin sub D connector that was on the ATV58 modbus card.
If you add the VW3A3303 modbus option card this will give you the 9 pin sub D connector that was used on the old ATV58 modbus cards.
Reference VW3A3303 manual that is attached.