4–20kVA Users Guide P-164000669 4–20kVA Users Guide P-164000669—Rev 09 55Figure 48. EBM to UPS ConnectionsEBM TerminalBlocksUPS/EBMTerminalBlockFrom previousEBM(if installed)To upstreamEBM CN4(if installed) CN3CN4 CN4EBM UPSTo ACsupply forsupercharger(if installed)DC+DC- DC+DC-To UPS Signal Input Port CN4L1GNL27. On the upper rear panels, connect the input signal cables from the EBM CN4 to the UPS input signal portCN4 using the supplied cables. (See Figure 43).8. If additional battery cabinets are to be connected to the first, in a daisy-chain configuration, connect eachEBM with signal cables from CN3 to CN4 (see Figure 49 ).Connected Battery Cabinet Option