Siemens module that is compatible with Siemens PLC on same RACK for stepper motor

A.P.86

Hello Huggy_d1, thanks for interesting on this threat.

I want make application that will have one stepper motor and shaft. Let's take that shaft is long about 500mm. In program i want make scale like this: When bucket on shaft is in position 0mm then in bucket is 0kg, and when bucket is in position 500mm then in bucket is 2kg.

I have looking for NEMA stepper motors (http://www.ebay.com/itm/1Pcs-Nema17-Stepper-Motor-DIY-CNC-Router-Mill-Robot-Reprap-Makerbot-Arduino-BDRG-/301354730180?pt=LH_DefaultDomain_0&hash=item462a2442c4), like motors in CNC router applications.

I don't want that Siemens PLC control some others controller for stepper motor, I want Siemens module that is compatible with Siemens PLC on same RACK which can be programmed to control stepper motor like in link . So, which is that module


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