text: <s>[INST] What is the pin-out layout and description for the Kinetix power rails of the DC bus ? Summary: Where can I find out the document for the power rail DC bus pin out define? I can get result of the Upper two pin are DC+, next pins are PE, next pins are DC-, but I do not know what is the meaning of Dear, What is the pin-out layout and description for the Kinetix power rails of the DC bus ? Where can I find out the document for the power rail DC bus pin out define? I can get result of the Upper two pin are DC+, next pins are PE, next pins are DC-, but I do not know what is the meaning of the next pins. my email address is hzhang2@ra.rockwell.com. Thanks! | {} DC+ {} DC+ | | {} PE {} PE | | {} DC- {} DC- | {} ?? | {} ?? | ============================================================= _509493 - What is the pin-out layout and description for the Kinetix power rails used for the 2000, 6000, 6200 and 6500? Access Level: Everyone Date Created: 10/15/2012 11:35 AM Last Updated: 03/06/2013 02:26 AM Question What is the pin-out layout and description for the Kinetix power rails used for the 2000, 6000, 6200 and 6500? Answer The pin-outs are the same function 4 x 3 pin-out is: J1 K1 N1 S1 J2 K2 N2 S2 J3 K3 N3 S3 J1 is CAN Hi J2 is CAN Lo The drives all communicate from IAM to AM and back through CAN for items such as converter DC power, faults and status. J3 is SID_Bit 0 K1 is SID_Bit 1 K2 is SID_Bit 2 K3 is SID_Bit 3 S3 is VCC These pins are system identification inputs along with the Vcc give the IAM the ability to read what axis modules are in what slots to determine if single wide or double wide AM. For SERCOS, the IAM assigns the AM SERCOS node addresses. For CIP, Logix assigns the IP but then the System ID should check. Slot filler and shunt modules are unassigned a node address. The slot filler basically completes the Sys Ok string to indicate nothing in that slot. The shunt module is configured in Logix with the IAM shunt regulator. N1 is Sys Ok In N2 is Sys Ok Out This is a series string from IAM to AM back to ensure all of the slots are filled and communicating. This is one criterion that needs to be filled for the contactor enable to be closed. N3 is GShunt Pos S1 is GShunt Neg These are the +/- signals from the IAM converter, which controls the dc bus, and the global shunt command to turn all transistors in the Kinetix products on and off at the same time. This minimizes any fighting of one transistor not in synchronization with another. [/INST] Should be as indicated below. - fuzzy logic In order to enhance the reputation of the Forum's contributors, please rate the replies you got and remember to close the thread clicking Choose as Best Answer button over the solving answer. Thanks ! \\n </s>