User Manual – Rev AY AMETEK Programmable PowerMX Series 523.6.4 MX60 or MX90 Output Wiring DiagramFigure 3-9 shows the required output connections for a MX60-3 or MX90-3 three phase output configuration (rear-view perspective).Always disconnect all input power from the MX60 or MX90 before removing the front panel cover that provides access to the input andoutput terminal connections. Route the wires from the back of the MX30 or MX45 chassis to the front in the provided cable guides. MX60,MX90 and MX135 systems are shipped with external output terminal blocks that enable the output wiring from two or three chassis to becombined, providing a single point of connection to the EUT. These blocks are not enclosed however.Figure 3-9:MX60, MX60-MB, MX90 or MX90-MB Output Wiring (Rear view)