E2E-X5MF1-M1

G9SX-LM Flexible safety unitLimited speed monitoring unitSafe limited speed monitoring unit for complete support of maintenancemode in ma- chinery.• Preset of limited speed frequency by using integratedpreset switches• Easy integration in G9SX-Systems by using uniquelogical “AND” connection• Clear LED diagnosis of all in- and output signals for easy maintenance• Applicable up to PLd accordingto EN ISO 13849-1 using Omron proximity sensorsOrdering informationProximity sensorsClassification Order codeProximity sensor Shielded M8E2E-X1R5F1M12E2E-X2F1M18E2E-X5F1Unshielded M8E2E-X2MF1M12E2E-X5MF1M18E2E-X10MF1Ratings of limited speed monitoring unitSafety outputs *1InstantaneousAuxiliary outputs *2Logical ANDconnection inputRated voltageSensor power supply terminalsTerminal block type Order code4 (Semi-conductors) 4 (Semi-conductors)1 24 VDC2Screw terminals G9SX-LM224-F10-RT Spring-cage terminalsG9SX-LM224-F10-RC*1P channel MOS FET output*2PNP transistor outputSpecificationsRatings of limited speed monitoring unitPower inputItemG9SX-LM224-F10-_ Rated supply voltage24 VDCInputsItemG9SX-LM224-F10-_Safety inputOperating voltage: 20.4VDC to 26.4 VDCFeedback/reset inputMode selector inputInternal impedance: approx. 2.8 kRotation detection inputOperating voltage 20.4 VDC to 26.4 VDC Internal impedance: approx. 2.8 k Input frequency: 1 kHz max.OutputsItemG9SX-LM224-F10-_Safety solid state output P channel MOS FET transistor outputLoad current: 0.8 A DC max.Safety speed detection output P channel MOS FET transistor outputLoad current: 0.3 A DC max.External indicator outputPNP transistor outputLoad current: 100 mA max.502G9SX-LM Flexible safety unitApplication exampleSafe limited speedS5Lock releaseswitchE1 E2S2Guard safety-doorswitchMotor Controller42411211FeedbackloopKM1KM2S6EnableswitchGuardS1 11KM1M1KM2S7Selectorswitchopen+24VS3Stopsignal12S4ResetswitchA1 T11NCT12T21T22Y1M1 M2T61T62T71NCT72Y2T31T32+24VT33T41T42DevicesS1S2: Safety limit switch:Guard lock safety-door switchG9SX-LM224-F10Control circuitANDOFFS3:Stop signalS4:Reset switchS5:Lock release switchS6:Enable switchS7:Selector switchA2 S14S24ES1ES2 L1 X1X2 X3X4D11D12D21D22KM1, KM2M1:Contactor:3-phase motorbrownblackbrownblack+24VKM1KM2LampblueNormal operating mode (M1:ON, M2:OFF) TimingchartGuard opencloseGuard close openGNDrotator (M1 interlocking with M1)Safety limit switch S1Guard lock safety-door switch S2Enable switch S6Reset switch S4This example is correspondingto category 3 (EN954-1 or PL=d (EN ISO13849-1)KM1,KM2 N.C. contact KM1,KM2 N.O. contact (Signal for motor)Motor rotationLock release signal(safety speed detection) ES1Lock release switch S5High speed stateAble to open the guardMaintenance mode (M1:OFF, M2:ON) TimingchartSafety limit switch S1Guard lock Safety-door switch S2Enable switch S6Reset switch S4KM1,KM2 N.C. contactKM1,KM2 N.O. contact Inverter operation (signal for motor)Motor rotationLock release signal(safety speed detection) ES1Low speedstateLow speedstateHigh speed state503