Guard Lock Safety-door Switch/D4SL-N-mounting Slide Key D4SL-N / D4SL-NSK10-LK@ World's smallest Class 6-contact Guard Lock Safety-door Switch • Wiring time is reduced with two types of wiring methods capable of one-touch attachment and removal. • A wide variety of built-in switches can be used for various devices. (4-, 5-, and 6-contact models are available) • Key holding force of 1,300 N. • It is possible to change the key insertion point without detaching the head.
D4SL-N / D4SL-NSK10-LK@ Model Number Structure Model Number Legend Switch (Standard type) (1) (2) (3) (4) (5) (6) (7) D4SL-N @@@@-@ @@ (4) Door Lock and Release (1) Conduit Size Contact Model Conduit Size 4-contact Model 5-contact Model Common 6-contact Model 4-contact Model 5-contact Model Common 6-contact Model Contact Model Built-in Switch Door monitor and Lock monitor are connected in series internally.
D4SL-N / D4SL-NSK10-LK@ Ordering Information List of Models Release Key Type Wiring method Solenoid voltage/ Indicator Lock and release type 24VDC (Orange) 24VDC (without indicator) Mechanical lock Solenoid release 24VDC (Orange) Connector 24VDC (without indicator) D4SL-N2@FA-DN D4SL-N3@FA-DN 4-contact Model Insert the built-in switch (A, B, C, D, S, T, U or V) into the blank @. 6-contact Model Insert the built-in switch (N, P, Q or R) into the blank @.
D4SL-N / D4SL-NSK10-LK@ Release Key Type Wiring method Solenoid voltage/ Indicator Lock and release type Contact configuration (door open/closed detection switch and lock monitor switch contacts) Conduit size (See Note.) 6-contact Model Insert the built-in switch (N, P, Q or R) into the blank @. G1/2 D4SL-N2@FA-D4N 1/2-14NPT D4SL-N3@FA-D4N Connector Mechanical lock Solenoid release Special (resin) Terminal block 5-contact Model Insert the built-in switch (E, F, G or H) into the blank @.
D4SL-N / D4SL-NSK10-LK@ Operation Keys Type Model Horizontal mounting D4SL-NK1 Horizontal mounting (Short) D4SL-NK1S Horizontal mounting (Cushion rubber) D4SL-NK1G Vertical mounting D4SL-NK2 Vertical mounting (Cushion rubber) D4SL-NK2G Adjustable (Horizontal) D4SL-NK3 Adjustable (Horizontal/Vertical) D4SL-NK5 Connector Cables Cable length Model 1m D4SL-CN1 3m D4SL-CN3 5m D4SL-CN5 10 m D4SL-CN10 5
D4SL-N / D4SL-NSK10-LK@ Slide Key Type Contents Model Applicable Door Switch Slide Key: 1 (not yet mounted) D4SL-N mounting plate: 1 Door Switch special mounting screws: 3 D4SL-NK1 (operation key): 1 D4SL-NK1 special mounting screws: 2 Lockout keys: 2 Lockout key strap: 1 Caution labels (stickers): 2 sheets (English and Japanese) D4SL-NSK10-LK D4SL-N Inner Lever: 1 D4SL-SK10H * Slide Key: 1 (not yet mounted) Inner Lever: 1 D4SL-N mounting plate: 1 Door Switch special mounting screws: 3 D4SL-NK1 (op
D4SL-N / D4SL-NSK10-LK@ Features The lockout key prevents workers from becoming trapped without using a padlock. Note: Using LEDs of D4SL-N enables confirming whether the door is open or closed and locked or unlocked. Close door Locked (power not supplied to solenoid) The slide handle is closed. The handle-shaped fixture makes it easy to use the Door Switch. CAUTION Lockout key Close door Guard Lock Safety-door Switch will not be unlocked with Lockout Key.
D4SL-N / D4SL-NSK10-LK@ Structure and Nomenclature Structure D4SL-N@@@@-D@N Connector Type D4SL-@@@@-D@ Terminal Block Type Two operation key holes Two operation key holes The switch has a release key on the back of the switch as well. Can be mounted from four directions. The switch has a release key on the back of the switch as well. Can be mounted from four directions. The switch has an indicator on the back of the switch as well. The switch has an indicator on the back of the switch as well.
D4SL-N / D4SL-NSK10-LK@ Operating Cycle Examples for Standard Models D4SL-N@@@A-@ (Mechanical Lock Models) Door condition Condition 1 Door open. The door will lock when the door closes. Terminal No. and Contact No. 9 E1- 10 E2 2 42- 1 11 (NC) 4 52- 3 21 (NC) 3 21- 4 22 (NC) 5 31- 6 32 (NC) 5 33- 6 34 (NO) 1 41- 2 42 (NC) 7 61- 8 62 (NC) 7 63- 8 64 (NO) Condition 2 Door closed. The door is locked. Turning the special release key Condition 3 Door closed. The door can be opened.
D4SL-N / D4SL-NSK10-LK@ Specifications Standards and EC Directives Conforms to the following EC Directives: • • • • • • Machinery Directive Low Voltage Directive EMC Directive EN ISO 14119 EN60204-1 GS-ET-19 Certified Standards Certification body Standard TÜV SÜD File No. EN60947-5-1(certified direct opening) UL *1 UL508, CSA C22.2 No.14 CQC (CCC) E76675 GB14048.5 KOSHA *2 Consult your OMRON representative for details.
D4SL-N / D4SL-NSK10-LK@ Characteristics Degree of protection *1 Durability *2 IP67 (EN60947-5-1) Mechanical 1,000,000 operations min. Electrical 150,000 operations min. (1 A resistance at 125 VAC) *3 Operating speed 0.05 to 1 m/s Operating frequency 4- and 5-contact Model: 30 operations minute max. 6-contact Model: 5 operations minute max. Direct opening force *4 60 N min. (EN60947-5-1) Direct opening travel *4 15 mm min. (EN60947-5-1) Holding force *5 1,300 N min.
D4SL-N / D4SL-NSK10-LK@ Connection Internal Circuit Diagram Without indicator With indicator 24VDC E1 (+) D 24VDC E1 (+) Control circuit ZD D R D Control circuit ZD LED E2 (−) D E2 (−) Circuit Connection Example • Direct opening contacts used as safety-circuit input are indicated with the mark. • Do not switch circuits for three or more standard loads at the same time. Doing so may adversely affect insulation performance. • DC solenoids have polarity.
D4SL-N / D4SL-NSK10-LK@ Contact Form Indicates conditions where the Key is inserted and the lock is applied.
D4SL-N / D4SL-NSK10-LK@ Model Contact Form Door open/ Lock closed monitor detection Contact (door open/ closed detection and lock monitor) Operating pattern Remarks Lock position Lock monitor Door open/closed detection 2 D4SL-N@E@@-@ 2NC/1NO+ 1NC/1NO 1 42 41 12 11 4 22 21 8 64 63 34 7 6 3 42-11 22-21 34-33 64-63 On Stroke 33 5 Operation Key Insertion completion position Extraction completion position Only NC contact 11-12 and 2122 has a certified direct opening mechanism.
D4SL-N / D4SL-NSK10-LK@ Dimensions and Operating Characteristics (Unit:mm) Switches D4SL-N@@@@-@N (Connector Type) 29.2 29.2 Head cap 9 Pre-travel distance B Operation Key A Front-side mounting Two, 4.3 dia. Mounting hole 26.3 26.3 Spacers (73.5) 41.7±0.2 4.5 dia. (depth: 1.6) LED indicators 38.5 41.7±0.2 4.5 dia. (depth: 1.6) (10.85) (1) (8) B A-A A 26 dia. One, Conduit Conduit cap D4SL-N@@@@-@N 15 N max. 30 N max. Pre-travel distance 38.7±0.
D4SL-N / D4SL-NSK10-LK@ Operation key D4SL-NK1 D4SL-NK1S 28 21.5 29 19.5 35 7 22.7 15 7 29 13 7 4.3 35 22.7 15 7 Four, R2.15 4.3 Four, R2.15 2 2 D4SL-NK1G D4SL-NK2 28 21.5 29 15.6 14.5 29 8 7 35 12 20 22.7 15 22.7 35 Two, 4.3 dia. Two, 9 dia. 7 4.3 Four, R2.15 (5.2) 2 2 Mounting rubber D4SL-NK2G D4SL-NK3 17.2 14.5 29 8 22.7 35 12 Two, 4.3 dia. 20 17.7 29 4.5 dia. 4 Two, 9 dia. 15 Angle adjustment bolt 8 dia. 9 dia. 22.
D4SL-N / D4SL-NSK10-LK@ Connector Cables D4SL-CN@ L ±40 (30) 10 9 8 7 6 5 4 3 2 1 Connector pin No. (150) (5) 8 dia. * Cable AWG22, 10 conductors (Cross section of conductor: 0.3mm2 /Insulator diameter: 1.45mm) * All 10 lead wires laid bare. Connector Connector No. Lead wire color Connector No.
D4SL-N / D4SL-NSK10-LK@ D4SL-NSK10-LKH Open door Close door 10 Aluminum frame 40×40 12.5 Lockout key (323) (35) (35) 15+10 −5 (Between Slide Key) 11.5 (71.8) (26.8) 19.1 (81.8) (241.2) (121) (147) 107 (20) (39.2) 8 40 B B Shot bolt (56.5) SLIDE (115) (78) SLIDE LOCK 17 LOCK 50 (64) 90.4 SLIDE FREE 20 SLIDE FREE 12 dia. (76.2) 40 dia. 38.7 (32.
D4SL-N / D4SL-NSK10-LK@ D4SL-N+D4SL-NK1S With Front-inserted Operation Key 50.5 min. 53 max. Key insertion position (37) With Top-inserted Operation Key Horizontal insertion radius >180 R= (15) Center tolerance of key hole: ±0.8 50.5 min. 53 max. Key insertion position (37) Horizontal insertion radius R> =180 Vertical insertion radius >200 R= (38.5) 31.5 Center tolerance of (15) key hole: ±0.8 Vertical insertion radius R> =200 Center tolerance of key hole: ±0.8 9 52 min. 54.5 max.
D4SL-N / D4SL-NSK10-LK@ D4SL-N+D4SL-NK2G With Front-inserted Operation Key 54.7 min. 57.2 max. Key insertion position Horizontal insertion radius >120 Pitch 12 mm R= Pitch 20 mm R> =170 (37) (Pitch 12 mm) (Pitch 20 mm) 54.7 min. 57.2 max. With Top-inserted Operation Key Center tolerance of key hole: ±0.8 Horizontal insertion radius Pitch 12 mm R> =120 Pitch 20 mm R> =170 Vertical insertion radius >140 R= (37) Key insertion position (38.5) 31.5 (39.5) Center tolerance of key hole: ±0.
D4SL-N / D4SL-NSK10-LK@ Application Example D4SL-N Application Example PL/Safety Category Applied models D4SL-N@R@A-@ Compact Safety Door Switch with Magnetic Lock (mechanical lock) G9SA-301 (24 VAC/DC) Safety Relay Unit Equivalent to PLe/4 Stop category Reset method 0 Manual Application Overview • If the guard is opened, it is detected with S2 and the power supply to the motor (M) is shut OFF.
D4SL-N / D4SL-NSK10-LK@ Safety Precautions Be sure to read the precautions for All Safety Door Switches in the website at:http://www.ia.omron.com/. DANGER CAUTION Indicates an imminently hazardous situation which, if not avoided, is likely to result in serious injury or may result in death. Additionally there may be severe property damage. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage.
D4SL-N / D4SL-NSK10-LK@ D4SL-NSK10-LK@ • Do not drop the Product. Doing so may prevent the Product from functioning to full capacity. • Mount the Product securely to prevent it from falling. Otherwise, injury may occur. • Do not attempt to disassemble or modify the Switch. Doing so may cause the Switch to malfunction. • Make sure that the gap between the shot bolt and the guide is ±0.5 mm. Otherwise, excessive wear or damage may cause malfunction.
D4SL-N / D4SL-NSK10-LK@ Hinged Door Securing the Door • If the Switch is mounted too close to the hinge, the force imposed on the lock will be much larger than for locations far from the hinge and the lock may be damaged. Mount the Switch close to the handle. Mounting Appropriate Tightening Torque Loose screws may result in malfunction. Tighten the screws to the specified torques. Cover mounting screw 0.4 to 0.5 N•m 2.4 to 2.
D4SL-N / D4SL-NSK10-LK@ Wiring Precautions for D4SL-N@@@@-@@ Processing the Conduit Opening • Do not wire the Switch while power is being supplied. Doing so may result in electric shock. • Do not let particles, such as small pieces of lead wire, enter the switch body when wiring. • Do not directly wire the stranded wire to the terminal block. • When connecting to the terminals via insulating tube and bar terminals, arrange the bar terminals so that they do not rise up onto the case or the cover.
D4SL-N / D4SL-NSK10-LK@ D4SL-NSK10-LK@ • Use this product for a lightweight door (20 kg max). Otherwise the product may be damaged. • This product is for D4SL-N Guard Lock Safety-door Switch only. This product cannot be used with any other manufacturer's door switches. • Use the Slide Handle in the direction A or B in the following figure.
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