“FOR EXHAUST GAS BOILER, MAKER:SAAKE VKK MARINE BOILERS GMBH, TYPE:SKVJ-M14” “PLC; Brand: Siemens DC 24V/AC 24-230V 8x relay output Model: 6Es7-222-iHF22-0XA0” SAAKE VKK MARINE BOILERS GMBH.SKVJ-M14.15A1