Product Description: 1. Bus Data Interface DB9F connector interface is fully compatible with the data in the form of bus Profibus-DP bus cable interface, communication rate: 6Mbps (optional 12Mbps) Isolation Voltage: instant isolation voltage 5000V, 1000V isolation voltage terminal resistance continued: inside the machine without terminating resistor, press need to decide whether an external fiber optical interface 2. Wavelength: Multimode 850nm, 1310nm; singlemode 1310nm, 1550nm transmission fiber: multimode 50 / 125um, 62.5 / 125um, 100 / 140um, single-mode 8.3 / 125um, 9 / 125um, 10 / 125um transmission distance: multimode 2km, singlemode 20km, more distant optional fiber interface type: ST, SC, FC optional optical interface standard ST 3. Power and Protection Power: Dual Redundant power inputs, DC (9 ~ 30V), typical DC24V, power consumption less than 1.5W, has DC1000V voltage isolation and reverse protection, industrial terminal interface relay alarm output: fiber link failure alarm output, contact Maximum capacity: DC48V / 1A, industrial terminal interface 4. Mechanical characteristics Dimensions: 136 × 106 × 54mm shell: IP30 protection class, Moire strengthen aluminum chassis installation: 35mm DIN rail mounting Weight: 800g 5. Operating Environment Operating temperature: - 10 ℃ ~ 70 ℃, optional wide temperature (-40 ~ 85 ℃) Storage temperature: -40 ℃ ~ 85 ℃ Relative humidity: ≤90% (non-condensing) Optical advantages remember hearing the PROFIBUS DP data: 1. Provide Dual redundant power supplies, dual redundant internal device truly isolation protection circuit provides double protection 2. Industrial design, EMC / ROHS CE certification testing isolation protection function: The bus interface isolation 1000V, 1000V electrical isolation and power supply has reverse protection;.. 3. Design support wide temperature (-40 ~ + 85) ℃ operating temperature of .100%, 24 hours full load burn-like aging factory inspection reliable application 4. six years tens of thousands of field devices Applications at home and abroad over 30 countries and regions. 5.7x24 hour quick response and service routine inventory before thousands of sets of materials, orders are usually shipped within 3 days.