ABB FV4000 Operating Instruction

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ABB FV4000 Operating Instruction Manual pdf 104 page image

Ex relevant specifications104 FV4000 / FS4000 D184B097U0211.4.1 Supply power or supply currentG007071,81,61,41,21010 14 28 4820 30ISXP, DIP, NI, S40 50US [V]0,80,60,40,2BR [K ]ΩFig. 55The minimum voltage US of 14 V is based on a load of 0 Ω.US = supply voltageRB = Maximum permissible load in power supply circuit, e.g.,indicator, recorder or power resistor11.4.2 Medium temperatures / TemperatureclassesFor the supply circuit "Terminals 31, 32" and the switching outputs"Terminals 41, 42", cables suitable for temperatures up to T = 110 °C(T = 230 °F) can be used without restriction.For cables suitable only for temperatures up to T= 80 °C (T = 176 °F),the restricted temperature ranges listed in the following table shallapply.AmbienttemperatureMax. temperatureat usedconnecting cable,"Terminals 31,32", "Terminals41, 42"Max. permissiblemediumtemperature(-45) -20 ... 60 °C(-49) -4 ... 140 °F) 110 °C (230 °F) 280 °C / 400 °C 1)(536 °C / 752 °F) 1)(-45) -20 ... 60 °C(-49) -4 ... 140 °F) 240 °C (464 °F)(-45) -20 ... 55 °C(-49) -4 ... 131 °F) 280 °C (536 °F)(-45) -20 ... 50 °C(-49) -4 ... 122 °F) 320 °C (608 °F) 1)(-45) -20 ... 40 °C(-49) -4 ... 104 °F)80 °C (176 °F)400 °C (752 °F) 1)1) Medium temperatures > 280 °C (> 536 °F) with VT43 / VR43 Vortex flowmeter onlyChange from one to two columns11.4.3 Approval data for hazardous areasSupply circuit terminals 31, 32Explosion-proof XP/Class I/Div 1/BCD/T4 Ta = 70 °C Type 4XDust-ignition-proof DIP/Class II,III/Div 1/EFG/T4 Ta = 70 °C Type 4XDIP/Class II,III /Div 2 /EFG /T4 Ta=70°C Type 4XUB = 14 ... 46 VIntrinsic safety IS/Class I, II,III/Div 1 ABCDEFG/T4 Ta = 70 °C Entity Type 4XVmax = 28 VImax = 110 mAPi = 770 mWEffective internal capacitance: 14.6 nFEffective internal inductance: 0.27 mHNon-incendive NI/Class I/Div 2/ABCD/T4 Ta = 70 °C Type 4X UB = 14 ... 46 VSupply circuit terminals 41, 42Explosion-proof XP/Class I/Div 1/BCD/T4 Ta = 70 °C Type 4XDust-ignition-proof DIP/Class II,III/Div 1/EFG/T4 Ta = 70 °C Type 4XDIP/Class II,III /Div 2 /EFG /T4 Ta=70°C Type 4XUB = 16 ... 30 VIB = 2 ... 15 mAIntrinsic safety IS/Class I, II,III/Div 1 ABCDEFG/T4 Ta = 70 °C Entity Type 4XVmax = 15 VImax = 30 mAPi = 115 mWEffective internal capacitance: 11 nFEffective internal inductance: 0.14 mHNon-incendive NI/Class I/Div 2/ABCD/T4 Ta = 70 °C Type 4XUB = 16 ... 30 VIB = 2 ... 15 mA