Key Technical Parameters Parameter Specification Order No. 2659680000 Type UR20-FBC-PN-ECO Version Remote I/O fieldbus coupler, IP20, PROFINET RT Dimensions & Weight Parameter Specification Width 52 mm (2.047 inch) Height 120 mm (4.724 inch) Depth 76 mm (2.992 inch) Net weight 247 g Network & Communication Parameter Specification Fieldbus Protocol PROFINET RT (Real-Time) Connection Type 2x RJ45 connectors Transmission Rate Max. 100 Mbit/s Redundancy Protocol MRP (Media Redundancy Protocol) PROFINET System Redundancy S2 No Fast Startup (FSU) Yes (< 500 ms with max. 16 modules) Configuration Interface Micro USB 2.0 Max. Number of I/O Modules 16 Process Data Max. 1,024 Byte Parameter Data 4.362 kByte Diagnostic Data 1,408 Byte Electrical Specifications Parameter Specification Supply Voltage (System & Inputs) 24 V DC (+20% / -15%) via the system bus Supply Voltage (Outputs) 24 V DC (+20% / -15%) Max. Feed Current (Input/Output Path) 10 A Max. System Feed Current 4 A Current Consumption (Isys, typ.) 80 mA Connection Data Parameter Specification Connection Type (Power) PUSH IN Wire Cross-section (solid/fine-stranded) 0.14...1.5 mm² (AWG 26...16) Connection Type (Network) 2x RJ45 connectors Mechanical Specifications Parameter Specification Mounting TS 35 rail Protection Class IP20 Environmental & Compliance Parameter Specification Operating Temperature 0°C to +50°C Storage Temperature -40°C to +85°C Shock Resistance 15 g over 11 ms, half sinus wave (IEC 60068-2-27) Vibration Resistance 5 Hz ≤ f ≤ 8.4 Hz: 3.5 mm amplitude; 8.4 Hz ≤ f ≤ 150 Hz: 1 g acceleration (IEC 60068-2-6) Pollution Severity 2 Overvoltage Category II Flammability Rating UL 94 V-0 Certifications cULus (E141197), CCC, CE, UKCA, KC