Industrial Networking FiberINTERFACES Digital Field Bus Universal RS 485 Fiberoptic Repeaters PROFIBUS Fiberoptic Repeaters Genius Bus Fiberoptic Repeaters FIP Bus Fiberoptic Repeaters Modbus Plus Fiberoptic Repeaters Video Hybrids modules and OptoQuick components Accessories Industrial Ethernet Product Product Title Product Description Order Number OZD Profi 12M G12-1300 EEC interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; long-haul version; approval for Ex-zone 2 (Class 1, Div. 2); extended temperature and humidity range 943 256-321 OZD Profi 12M G11 interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; approval for Ex-zone 2 (Class 1, Div. 2) 943 727-221 OZD Profi 12M G12 EEC interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; approval for Ex-zone 2; (Class 1, Div. 2); extended temperature and humidity range 943 730-321 OZD Profi 12M P11 interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for plastic FO; short-haul version; approval for Ex-zone 2 (Class 1, Div. 2) 943 728-221 OZD Profi 12M P12 interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for plastic FO; short-haul version; approval for Ex-zone 2 (Class 1, Div. 2) 943 728-321 OZD Profi 12M G12-1300 interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; long-haul version; approval for Ex-zone 2 (Class 1, Div. 2) 943 729-321 OZD Profi 12M G11-1300 interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; long-haul version; approval for Ex-zone 2 (Class 1, Div. 2) 943 729-221 OZD Profi 12M G12 interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; approval for Ex-zone 2 (Class 1, Div. 2) 943 727-321 OZD Profi G12DU ATEX 1 Interface converter electrical/optical for PROFIBUS networks; for assembly in cabinet; repeater function; approvals for protection zones 1,21, 2 and 22 943 881-321 OZD Profi G12DK ATEX 1 Interface converter electrical/optical for PROFIBUS networks; in plastics cabinet; repeater function; approvals for protection zones 1,21, 2 and 22 943 882-321 OZD Profi G12DE ATEX 1 Interface converter electrical/optical for PROFIBUS networks; repeater function; in stainless steel cabinet; approvals for protection zones 1,21, 2 and 22 943 883-321