Compax3 device description C3I12T1162 192-120113 N08 C3I12T11 - December 20103.7.2. Communication Compax3MIn this chapter you can read about:PC - PSUP (Mains module)............................................................................................. 62Communication in the axis combination (connector X30, X31) ........................................ 62Adjusting the basic address ............................................................................................ 63Setting the axis function .................................................................................................. 633.7.2.1 PC - PSUP (Mains module)Connector X3USB2.0Connect your PC to the USB sleeve X3 of the mains module via an USB cable(SSK33/03).3.7.2.2 Communication in the axis combination (connectorX30, X31)The communication in the axis combination is implemented via a SSK28 cable anddouble RJ45 sleeves on the device top.Beginning with the PSUP (mains module) the connection is always made from X30to X31 of the next device. On the first device (X31) and the last device (X30) in themulti-axis combination, a bus termination plug (BUS07/01) is required.Orientation to the backsideOrientation to the frontplatePSUP (Mains module)X30 outX31 inres. factory useCompax3M (axis)X30 outX31 inres. factory use