R S T Power supply Personal Molded-case MRZJW3-PNMOT circuit breaker 11 computer MR Configurator2 (MCCB) CN 5 (Note 2) Magnetic CN6 contactor Analog monitor (MC) CN3 (Note 1) Personal computer, etc. CN8 Safety relay or MR-J3-D05 safety logic unit Line noise filter (FR-BSF01) D ...