User manual OMRON G9SX-LM DATASHEET

[. . . ] G9SX-LM Safety controllers Limited speed monitoring unit Safe Limited Speed monitoring unit for complete support of maintenance mode in machinery. [. . . ] 2. 8 k Outputs Item Safety solid state output Safety speed detection output External indicator output G9SX-LM224-F10-_ P channel MOS FET transistor output Load current: 0. 8 A DC max. P channel MOS FET transistor output Load current: 0. 3 A DC max. PNP transistor output Load current: 100 mA max. G9SX-LM Application example Safe limited speed Safety controllers S5 Lock release switch E1 E2 42 41 12 11 S2 Guard Safety-door switch Motor Controller KM1 Feedback loop KM2 KM1 S6 Enable switch M1 Guard S1 11 12 KM2 open S3 Stop signal S7 Selector switch +24V S4 Reset switch +24V NC A1 T11 T12 T21 T22 Y1 M1 M2 T61 T62 T71 T72 NC Y2 T31 T32 T33 T41 T42 AND OFF Devices G9SX-LM224-F10 Control circuit A2 S14 S24 ES1 ES2 L1 X1 X2 X3 X4 D11 D12 brown black D21 D22 S1 S2 S3 S4 S5 S6 S7 KM1, KM2 M1 :Safety limit switch :Guard lock Safety-door switch :Stop signal :Reset switch :Lock release switch :Enable switch :Selector switch :Contactor :3-phase motor brown black +24V KM1 KM2 Lamp blue Normal Operating mode (M1:ON, M2:OFF) Timing chart Guard open close Guard close open Guard lock Safety-door switch S2 GND rotator (M1 interlocking with M1) Enable switch S6 Reset switch S4 KM1, KM2 N. C. contact (Signal for motor) Motor rotation Lock release signal (Safety speed detection) ES1 Lock release switch S5 High speed state This example is corresponding to category 3 (EN954-1) Able to open the guard Maintenance mode (M1:OFF, M2:ON) Timing chart Safety limit switch S1 Guard lock Safety-door switch S2 Enable switch S6 Reset switch S4 KM1, KM2 N. C. [. . . ] contact Inverter operation (signal for motor) Motor rotation Lock release signal (Safety speed detection) ES1 Low speed state Low speed state High speed state 5 Safety controllers Safety limit switch S1 [. . . ]