Vacon 100 x Installation And Maintenance Manual

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Vacon 100 x Installation And Maintenance Manual Manual pdf 72 page image

7vacon • 69 Technical data7.3.1 Technical information on control connectionsStandard I/OTerminal Signal Technical information1 Reference output +10V, +3%; Maximum current 10 mA2 Analogue input,voltage or currentAnalogue input channel 10-20 mA (Ri =250 Ω)0-10 V (Ri=200kΩ)Resolution 0.1%, accuracy ±1%Selection V/mA with dip-switches (see chapter 5).Default 0-10VShort-circuited protected.3 Analogue input common Differential input if not connected to ground;Allows ±20V differential mode voltage to GND4 Analogue input,voltage or currentAnalogue input channel 20-20 mA (Ri =250 Ω)0-10 V (Ri=200kΩ)Resolution 0.1%, accuracy ±1%Selection V/mA with dip-switches (see chapter 5).Default 0-20mAShort-circuited protected.5 Analogue input common Differential input if not connected to ground;Allows 20V differential mode voltage to GND6 24V aux. voltage +24V, ±10%, max volt. ripple < 100mVrms; max. 250mAShort-circuit protected7 I/O ground Ground for reference and controls (connected internally to frame earththrough 1MΩ)8 Digital input 1 Positive or negative logicRi = min. 5kΩ18…30V = "1"0...5V = “0”9 Digital input 210 Digital input 311 Common A for DIN1-DIN6. Digital inputs can be isolated from ground, see chapter 5.Default: connected to ground.12 24V aux. voltage Same as terminal 6.13 I/O ground Ground for reference and controls (connected internally to frame earththrough 1MΩ)14 Digital input 4 Positive or negative logicRi = min. 5kΩ18…30V = "1"0...5V = “0”15 Digital input 516 Digital input 617 Common A for DIN1-DIN6. Digital inputs can be isolated from ground, see chapter 5.Default: connected to ground.18 Analogue output,voltage or currentAnalogue output channel 10-20 mA (RL <500 Ω)0-10 V (RL>1kΩ)Resolution 0.1%, accuracy ±2%Selection V/mA with dip-switches (see chapter 5).Default 0-20mAShort-circuited protected.19 Analogue output common30 24V auxiliary input voltageCan be used with an external power supply (with a current limiter or fuseprotected) to supply the control unit and fieldbus for backup purposes.Dimensioning: max. 1000mA/control unit.Table 30. Technical information on standard I/O terminals.