1-4 HDS-7150/7100Connecting a redundant (duplex) power supply (For HDS-7150)m. HDS-7100 can not use a redundant power supply.. A combination of the HKDS-7695 and the HKDS-7695A is not allowed.Use two power supply units of the same model.(1) Remove the six screws on the blank panel.(2) Connect the PROCESSOR A connector of the second HKDS-7695/7695A and the POWER SUPPLY 2A connector of the HDS-7150 using the harness A (MB-PA2). Connect the PROCESSOR B connectorof the HKDS-7695/7695A and the POWER SUPPLY 2 B connector of the HDS-7150 using the harnessB (MB-PB2).HDS-71501-2. Power SupplyHDS-7100+PWH4+PWH4+PWH44 444 44ELCO 8070>PBT+GF30<ELCO 8070>PBT+GF30<B3+PS3+PS322222222222+PS3+PS3+PWH3+PWH3+PWH3+PWH32+PWH4+PWH4+PWH44 444 44ELCO 8070>PBT+GF30<ELCO 8070>PBT+GF30<B3+PS3+PS322222222222+PS3+PS3+PWH3+PWH3+PWH3+PWH32HKDS-7695/7695APower supply unitHKDS-7695/7695APower supply unitHarnesses A(MB-PA2)Harnesses B (MB-PB2)PROCESSOR BconnectorsPOWER SUPPLY 1B connectorPOWER SUPPLY 1A connectorBlank panelPROCESSOR AconnectorsAC 100 V to 240 V (HKDS-7695A)AC 100 V to 120 V(HKDS-7695) Used for redundantpower supplyHDS-7150DC power cord+PWH4+PWH4+PWH44 444 44ELCO 8070>PBT+GF30<ELCO 8070>PBT+GF30<B3+PS3+PS322222222222+PS3+PS3+PWH3+PWH3+PWH3+PWH32HKDS-7695/7695APower supply unitHarness A(MB-PA2)Harness B (MB-PB2)AC 100 V to 240 V (HKDS-7695A)AC 100 V to 120 V (HKDS-7695)HDS-7100POWER SUPPLY 1B connectorPROCESSOR AconnectorPOWER SUPPLY 1A connectorDC power cordPROCESSOR Bconnector