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AES 1135/AES 1165TypicalApplicationsTypicalWiringDiagram+24 VDC100mAA1max.S13A1 A2 11 12 13 14 21 22 23 24S14 S21 S22 13K1K2L1AES 1145/1146 1135AZM 415-22+24VDC100m AA1max.A2S13S13S14 S21 S2 13S1K1K2S2S14 S21 S214L1AES1165/116 614A2Y1 Y2 X114 140V0VNMNK3K43MNMK3K4MSK3 SK1 3 5ApplicationNotes• AES to achieve up to ControlCategory 3.• Monitoring a sliding, hinged orremovable guard device usinga solenoid interlock.• The NC contact must have positiveopening function when the guarddevice is opened.• Control Category 3 to EN 954-1can be achieved by substantiationand documentation of exclusionof “faults due to breakage orloosening of the actuator or in thesolenoid interlock”.• If the load is directly switched bythe AES, the complete system canbe classified in Control Category 3to EN 954-1. If one or two externalrelays or contactors are used toswitch the load, the system canthen only be classified in ControlCategory 3 to EN 954-1 if exclusionof the fault “Failure of the externalcontactors” can besubstantiated and isdocumented, e.g. by usingreliable de-rated contactors.A second contactor leads to anincrease in the level of security byredundant switching of the load.• The wiring diagram is with guarddevice closed and shows thede-energized condition.CircuitOptions• Extension of Enable Delay TimeThe enable delay time can beincreased from 0.1 s to 1 s bychanging the position of a jumperlink connection under the cover ofthe unit.• Monitor 2 NC ContactsJumper A1 (24 VDC) to X1163