Introduction and Specifications Revised 2015-12-041-2 N-Tron® 300 Series Hardware Guide• Up to 1.8 Gb/s Maximum Throughput• Industry Standard 35mm DIN-Rail Mounted Enclosure300 Series SpecificationsTable 1.Physical SpecificationsModel Height Width Depth Weight302MC 2.97 in (75.56mm) 2.01 in (50.99mm) 3.17 in (80.56mm) 0.75 lbs (0.3 kg)304TX 3.06 in (77.64mm) 2.01 in (50.99mm) 3.38 in (85.87mm) 0.75 lbs (0.3 kg)305FX 3.46 in (87.96mm) 2.01 in (50.99mm) 3.38 in (85.87mm) 0.75 lbs (0.3 kg)306FX2 3.46 in (87.96mm) 2.01 in (50.99mm) 3.38 in (85.87mm) 0.75 lbs (0.3 kg)306TX 3.06 in (77.64mm) 2.01 in (50.99mm) 3.39 in (86.08mm) 0.75 lbs (0.3 kg)308TX 3.46 in (87.96mm) 2.01 in (50.99mm) 3.38 in (85.87mm) 0.75 lbs (0.3 kg)Electrical SpecificationsInput Voltage Input Current Input Ripple Input Wire Size10-30 VDC (Regulated) 230mA max. @ 24VDC (Steady State) Less than 100 mV 16-28 AWGInrush Current 8.0A /0.6 ms @ 24VDC(302MC/304TX/306TX)9.0A /0.5 ms @ 24VDC(308TX)10A /0.9 ms @ 24VDC(305FX / 306FX2)Environmental SpecificationsOperating Temperature Storage Temperature Operating Humidity Operating Altitude-40°C to 70°C -40°C to 85°C 10% to 90%(non condensing) 0 to 10,000 ft.Network Media10BaseT > Cat-3 Cable100BaseT > Cat-5 Cable100BaseFX Multimode:50-62.5/125μm Fiber100BaseFX Singlemode:7-10/125μm FiberConnectors10/100BaseT RJ45 UTP Ports100BaseFX SC or ST Duplex Port(s) (if equipped)Recommended Minimum Wiring ClearanceFront 2" (5.08 cm) for 304TX, 306TX, & 308TX models4” (10.16 cm) for 302MC, 305FX, & 306FX2 modelsSide 1" (2.54 cm)300 Series Key Specifications