Siemens 6GK15000FC10 Bus Connector. Siemens Connector, For Use With: PC, SIMATIC OP, OLM Industry, PROFIBUS Nodes, PROFIBUS Bus Cable, 62 mm H x 16 mm W x 34.5 mm D, Metal. Additional Description: SIEM-6GK15000FC10 PLUG_D_SUB_MALE_PROFIBUS_9P_RS485. Catalog Description: PLUG_D_SUB_MALE 6GK1500-PROFIBUS_9P_RS485.