User manual OMRON D4NL DATASHEET

[. . . ] Guard Lock Safety-door Switch D4NL Lead-free, Environment-friendly Design · Contains no harmful substances, such as lead or cadmium, reducing the burden on the environment. · Models with 4-contact and 5-contact built-in switches are available. · Key holding force of 1, 300 N min. · Can be used for either standard loads or microloads. [. . . ] Pre-travel distance 29 6. 5 9 mm max. 3 mm min. Red Black 10. 5 Movement before being locked 32 ±0. 2 (95) 55±0. 2 (57. 9) 79±0. 2 9 (88. 5) Cap screw 4. 5 Conduit cap 29 6. 5 (15. 3) Conduit opening Operation Keys Note: Unless otherwise specified, a tolerance of ±0. 4 mm applies to all dimensions. D4DS-K1 7 30 15 7 17. 5 13 28 4. 3 D4DS-K3 4 14 28 15 13 Four, 2. 15R Black 13 20 9 dia. 6. 3 2 30 40 56 8 dia. 24. 6 22. 5 D4DS-K2 9 30 28 6 10. 5 7 15 D4DS-K5 20. 9 4 28 13 15° 43 13 Black 18° 41 30 55 2 4. 3 7 Four, 2. 15R 6. 5 18 (7) D4NL G-161 D4NL With Operation Key Inserted D4NL + D4DS-K1 Red Black 44 min 46. 5 max Key insertion position (30. 5) Horizontal insertion radius: R 200 D4NL + D4DS-K2 Red Black 40 min 42. 5 max Key insertion position (30. 5) Horizontal insertion radius: R 200 15 Center tolerance of key hole: ± 1 15 Center tolerance of key hole: ± 1 Vertical insertion radius: R 200 44 min 46. 5 max Key insertion position 40 min 42. 5 max Key insertion position Vertical insertion radius: R 200 (30. 5) (30. 5) (6) Center tolerance of key hole: ± 1 (28. 5) Center tolerance of key hole: ± 1 (22. 5) (28. 5) D4NL + D4DS-K3 45 min 47. 5 max Key insertion position Horizontal insertion radius: R 50 D4NL + D4DS-K5 51. 9 min 54. 4 max Key insertion position (30. 5) Red Black (30. 5) Red Black 40±0. 15 Center tolerance of key hole: ± 1 41 Center 43±0. 1 55 tolerance of (41±0. 1) key hole: ± 1 Vertical insertion radius: R 200 45 min 47. 5 max Key insertion position 20. 9 Horizontal insertion radius: R 50 Vertical insertion radius: R 50 51. 9 min 54. 4 max Key insertion position (30. 5) (30. 5) Center (28. 5) tolerance of key hole: ± 1 Center tolerance of key hole: ± 1 (28. 5) G-162 Safety Sensors / Components Application Examples G9SA-321-T@ (24 VAC/VDC) + D4NL-@C-@ (Mechanical Lock Type) + D4D-@520N Circuit Diagram Lock release signal KM1 KM2 S4 S2 42 41 12 11 S1: Safety Limit Switch with direct opening mechanism (D4N) S2: Guard Lock Safety-door Switch S3: Reset switch S4: Lock release switch KM1 and KM2: Magnetic Contactor M: 3-phase motor Feedback loop OPEN Stop signal TH SA Off delay timer Control circuit Timing Chart Limit switch S1 Guard Lock Safety-door Switch S2 Lock release signal Lock release switch S4 Stop signal Reset switch S3 K1 and K2 (NC) K1 and K2 (NO) K3 and K4 (NC) K3 and K4 (NO) KM1 and KM2 (NC) KM1 and KM2 (NO) Operation instruction Motor rotation OFF-delay time Guard opens Operation instruction Motor controller Guard can be opened D4NL G-163 D4NL G9SA-301 (24 VAC/VDC) + D4NL-@J-@ (Solenoid Lock Type) + D4D-@520N Circuit Diagram Lock signal S2 32 31 12 11 Note: Lock release is possible at any time. Therefore, do not use the solenoid lock type in applications where the operator may be exposed to danger when the guard opens. Use the mechanical lock type instead. S1 OPEN Feedback loop Operation signal TH SA Control circuit Operation instruction Motor controller KM1 Timing Chart Limit switch S1 Guard Lock Safety-door Switch S2 Operation signal Lock signal K1 and K2 (NC) K1 and K2 (NO) KM1 and KM2 (NC) KM1 and KM2 (NO) Guard opens KM2 M Safety Limit Switch with direct opening mechanism (D4N) S2: Guard Lock Safety-door Switch KM1 and KM2: Magnetic Contactor M: 3-phase motor S1: G-164 Safety Sensors / Components Precautions !Caution Do not insert the Operation Key with the door open. The machine may operate and damage may result. Release Key UNLOCK !Caution Do not use metal connectors or conduits with this switch. Damage to the broken conduit hole may cause electric shock. LOCK !Caution Change the head direction after changing the release key to the UNLOCK position. Do not change the head direction with the cover removed. Failure to observe these points may result in Switch malfunction or damage. Holding Force · Do not apply a force exceeding the specified holding force. Doing so may break the Switch and the machine may continue to operate. · Either install another locking component (e. g. , a stop) in addition to the Switch, or use a warning sticker or an indicator showing the lock status so that a force exceeding the specified holding force is not applied. Safety Precautions · The Switch contacts can be used for either standard loads or microloads. Once a contact has been used to switch a standard load, however, it cannot be used for a load of a smaller capacity. Doing so may result in roughening of the contact surface and contact reliability may be lost. · Turn OFF the power before disassembling the Switch or touching any internal parts. Not doing so may result in electric shock. · Mount the Operation Key in a location where it will not come in contact with users when the door is opened or closed. · Do not impose excessive force on the Operation Key when it is inserted into the Switch or drop the Switch with the Operation Key inserted. Otherwise, the Operation Key may be deformed or the Switch may be broken. · Observe the specified insertion radius for the Operation Key and insert it in a direction perpendicular to the key hole. · Do not use the Switch in starting circuits. [. . . ] · Use crimp terminals not more than 0. 5 mm in thickness. Otherwise, they will interfere with other components inside the case. The crimp terminals shown below are not more than 0. 5 mm thick. Manufacturer J. S. T. t: dz dia. : D dia. : B: L: F: I: 0. 5 mm 3. 7 mm 2. 9 mm 6. 6 mm 19 mm 7. 7 mm 8. 0 mm Use LAPP connectors together with seal packing (JPK-16, GP-13. 5, or GPM20), and tighten with the applicable torque. [. . . ]