10-14Wiring ExampleThis example shows wiring for conforming to undervoltage reference.* 1. The main circuit is separated from the terminal cover for safety reasons.* 2. The contact output circuit is separated from the main circuit and the control circuit by reinforced insulation.It can be connected to extra-low voltage circuits or circuits that are 250 VAC 1 A, 30 VDC 1 A or less.* 3. The control circuit is an extra-low voltage circuit and separated from the main circuit and the contact output circuit by reinforced insulation. Alwaysconnect it to extra-low voltage circuits.Fig 10.63-phase power200 to 240 V50/60 HzNoisefilterBraking Unit(optional)Thermal relaytrip contactLeveldetectorBraking Resistor Unit(optional)Thermal switchcontactInverterCIMR-F7A2022Cooling fanMotorFault contactfor motor cooling fanThermal relay trip contactfor Braking Resistor UnitThermal relay trip contactcontact inputsMulti-functionFactorysettings(Main speed switching)Externalbaseblock commandForward Run/StopReverse Run/StopExternal faultFault resetMulti-step speed reference 1Multi-step speedreference 2Jog frequencyselectionfor Braking UnitThermal switch contactCN5 (NPN setting)(optional)MEMOBUScommunicationsRS-485/422Pulse train inputFrequencyFrequency settingadjustmentsetterExternalfrequencyreferencesTerminatingresistanceShield wireconnectionterminalMaster speedpulse trainFrequency setting powerMaster speed referenceMulti-function anlog inputMaster speed reference4 to 20 mA (250 Ω)[0 to 10 V (20 kΩ) input]+15 V, 20 mA0 to 10 V (20 kΩ)0 to 10 V (20 kΩ)Factory setting:Not used0 to 32 kHz (3 kΩ)High level: 3.5 to 13.2 V inputOpen collector 1Open collector 2Multi-functionopen-collector outputs48 VDC 50 mA max.Default: Frequencyagree signalDefault: Zero-speedError contact output250 VAC, 10 mA min. 1 A max.30 VDC, 10 mA min. 1 A max.Multi-function contact output250 VAC, 10 mA min. 1 A max.30 VDC, 10 mA min. 1 A max.Default: RunningsignalMulti-function analog output 1-10 to 10 V 2 mADefault: Output frequency0 to +10 VDefault: Output current0 to +10 V-10 to 10 V 2 mAMulti-function analog output 2Ammeter adjustmentAmmeter adjustmentPulse train outputDefault: Outputfrequency0 to 32 kHz (2.2 kΩ)Pulse monitor output30 mA max.Wiring distance:d30 m max.Shielded twisted-pairwiresPulse APulse B
