Safety-door Switch D4NS - intech.net.in

1 Safety-door Switch D4NS319 Safety-door SwitchD4 NSMulti-contact, Labor-saving, Environment-friendly, Next-generation Safety-door Switch Lineup includes three contact models with 2NC/1NO and 3NC contact forms and MBB models in addition to the previous contact forms 1NC/1NO, and 2NC. M12-connector models are available, saving on labor and simplifying replacement. Standardized gold-clad contacts provide high contact reliability. Applicable to both standard loads and :Be sure to read the safety Precautions on page 327 and the Precautions for All safety Door Switches on page Number Structure Model Number LegendSwitch1. Conduit/Connector size1: (1-conduit)2: G1/2 (1-conduit)3: 1/2-14 NPT (1-conduit)4: M20 (1-conduit)5: (2-conduit)6: G1/2 (2-conduit)7: 1/2-14 NPT compatible (2-conduit model with M20 conduit size includes an M20-to-1/2-14 NPT conversion adapter)8: M20 (2-conduit)9: M12 connector (1-conduit)2.

2 Built-in SwitchA: 1NC/1NO (slow-action)B: 2NC (slow-action)C: 2NC/1NO (slow-action)D: 3NC (slow-action)E: 1NC/1NO (MBB contact)F: 2NC/1NO (MBB contact)3. Head Mounting DirectionF: Four mounting directions possible (Front-side mounting at shipping)Note:An order for the head part or the Switch part alone cannot be accepted. The Operation Key is sold Key1. Operation Key Type1: Horizontal mounting2: Vertical mounting3: Adjustable mounting (Horizontal)5: Adjustable mounting (Horizontal/ Vertical)123D4NS-@@@1D4DS-K@320 Safety-door Switch D4 NSOrdering Information List of ModelsSwitches (Operation Keys are sold separately.)Note: recommended models for equipment and machinery being exported to Europe are those with an M20 or conduit sizes, and for North America, the recommended models are those with a 1/2-14 NPT conduit sizes. is used as the material for the d4ns housing and head.

3 Use the metal D4BS Safety-door Switch for applications requiring greater mechanical strength. : Models with certified direct opening configurationConduit opening/ConnectorModel1-ConduitSlow-acti on1 MBB contact 1 , includes M20-to-1/2-14 NPT conversion , includes M20-to-1/2-14 NPT conversion adapterD4NS-7 BFM20D4NS-8BF2 , includes M20-to-1/2-14 NPT conversion , includes M20-to-1/2-14 NPT conversion adapterD4NS-7 DFM20D4NS-8 DFSlow-action MBB contact 1 , includes M20-to-1/2-14 NPT conversion adapterD4NS-7 EFM20D4NS-8EF2 , includes M20-to-1/2-14 NPT conversion adapterD4NS-7 FFM20D4NS-8FF1-Conduit, with connectorSlow-action1NC/1 NOM12 connectorD4NS-9AF2 NCD4NS-9 BFSlow-action MBB contact 1NC/1 NOD4NS-9 EFSafety-door Switch D4NS321 Operation KeysSpecifications Standards and EC Directives Conforms to the following EC Directives:Machinery DirectiveLow Voltage DirectiveEN50047EN60204-1EN1088GS-ET-15 Certified StandardsNote.

4 Your OMRON representative for for CSA No. 14 is authorized by the UL your OMRON representative for information on certified models. Certified Standard RatingsT V (EN60947-5-1), CCC ( )Note:Use a 10-A fuse type gI or gG that conforms to IEC60269 as a short-circuit protection device. This fuse is not built into the (UL508, CSA No. 14)A300Q300 TypeModelD4DS-K1D4DS-K2D4DS-K3D4DS-K5 Horizontal mountingVertical mountingAdjustable mounting (Horizontal)Adjustable mounting (Horizontal/Vertical)Certification bodyStandardFile V Product ServiceEN60947-5-1 (certified direct opening)(See note 1.)UL (See note.)UL508, CSA (CCC) operating current (Ie)3 ARated operating voltage (Ue)240 V250 VRated voltageCarry currentCurrentVolt-amperesMakeBreakMakeB reak120 VAC10 A60 A6 A7,200 VA 720 VA240 VAC30 A3 ARated voltageCarry currentCurrentVolt-amperesMakeBreakMakeB reak125 VDC A69 VA69 VA250 A322 Safety-door Switch d4ns CharacteristicsNote: above values are initial Switch contacts can be used with either standard loads or microloads.

5 Once the contacts have been used to Switch a load, however, they cannot be used to Switch smaller loads. The contact surfaces will become rough once they have been used and contact reliability for smaller loads may be reduced. degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are sufficient for the operating conditions and environment beforehand. Although the Switch box is protected from dust or water penetration, do not use the d4ns in places where foreign material may enter through the key hole on the head, otherwise Switch damage or malfunctioning may durability is for an ambient temperature of 5 C to 35 C and an ambient humidity of 40% to 70%. For more details, consult your OMRON not pass the 3-A, 250-VAC load through more than 2 figures are minimum requirements for safe value will vary with the switching frequency, environment, and reliability level.

6 Confirm that correct operation is possible with the actual load of protection (See note 3.)IP67 (EN60947-5-1)(This applies for the Switch only. The degree of protection for the key hole is IP00.)Durability (See note 4.)Mechanical1,000,000 operations ,000 operations min. for a resistive load of 3 A at 250 VAC (See note 5.)300,000 operations min. for a resistive load of 10 A at 250 VACO perating to m/sOperating frequency30 operations/minute opening force (See note 6.)60 N opening travel (See note 6.)10 mm resistance25 m max. (initial value)Minimum applicable load (See note 7.)Resistive load of 1 mA at 5 VDC (N-level reference value)Rated insulation voltage (Ui)300 VProtection against electric shockClass II (double insulation)Pollution degree (operating environment)3 (EN60947-5-1)Impulse withstand voltage (EN60947-5-1)Between terminals of the same kVBetween terminals of different polarities4 kVBetween other terminals and uncharged metallic parts 6 kVInsulation resistance100 M gap2 x 2 mm minVibration resistanceMalfunction10 to 55 Hz, single amplitudeShock resistanceDestruction1,000 m/s2 m/s2 short-circuit current100 A (EN60947-5-1)Rated open thermal current (Ith)10 A (EN60947-5-1)Ambient temperatureOperating: 30 C to 70 C with no icingAmbient humidityOperating:95% 96 g ( d4ns -1CF) Safety-door Switch D4NS323 Connections Contact Form (Diagrams Show State with Key Inserted)Note.

7 MBB (Make Before Break) contacts have an overlapping structure, so that before the normally closed contact (NC) opens, the normally open contact (NO) StructureModelContactContact formOperating patternRemarksD4NS-@A@1NC/1 NOD4NS-@B@2 NCD4NS-@C@2NC/1 NOD4NS-@D@3 NCD4NS-@E@1NC/1NO MBBD4NS-@F@2NC/1NO MBB11Zb33123411-1233-34 ONExtraction completion positionOperation Key insertion completion positionStrokeOnly NC contacts 11-12 have a certified direct opening terminals 11-12 and 33-34 can be used as unlike completion positionOperation Key insertion completion positionStrokeOnly NC contacts 11-12 and 31-32 have a certified direct opening terminals 11-12 and 31-32 can be used as unlike completion positionOperation Key insertion completion positionStrokeOnly NC contacts 11-12 and 21-22 have a certified direct opening terminals 11-12, 21-22, and 33-34 can be used as unlike completion positionOperation Key insertion completion positionStrokeOnly NC contacts 11-12, 21-22.

8 And 31-32 have a certified direct opening terminals 11-12, 21-22, and 31-32 can be used as unlike completion positionOperation Key insertion completion positionStrokeOnly NC contacts 11-12 have a certified direct opening terminals 11-12 and 33-34 can be used as unlike completion positionOperation Key insertion completion positionStrokeOnly NC contacts 11-12 and 21-22 have a certified direct opening terminals 11-12, 21-22 and 33-34 can be used as unlike 12 Terminal 32 (34)Terminal 31 (33)Terminal 32 (34)Terminal 31 (33)Terminal 22 Terminal 12 Terminal 21 Terminal 11 Terminal 11 Note: The 2-conduit models have the same terminal key holeHeadThe head can be mounted in four directions. Sealing propertiesThe Switch casing ensures IP67 (except the keyhole, which ensures IP00). Use the d4ns in places where the keyhole is free from oil, water, and metal @C@, d4ns -@D@, d4ns -@F@ d4ns -@A@, d4ns -@B@, d4ns -@E@324 Safety-door Switch D4 NSDimensionsNote:All units are in millimeters unless otherwise indicated.

9 Switches1-Conduit Models2-Conduit Models1-Conduit Connector ModelsNote: otherwise specified, a tolerance of mm applies to all are fluctuations in the contact ON/OFF timing for Switches with multiple poles (2NC, 2NC/1NO, or 3NC). Confirm performance before application. cap22 @F d4ns -2@FD4NS-3@ mounting holes0Tw o, 4+ dia. holes depth: 515 N N 3 mm(28 mm)60 N mm @FD4NS-2@FD4NS-3@FD4NS-4@FOperatingchara cteristicsKey insertion forceKey extraction forcePretravel (PT)Total travel (TT)Direct opening force*Direct opening stroke** Always maintain the above operating characteristics for safe @F d4ns -6@FD4NS-7@ mounting holes0Tw o, 4+ dia. holes depth: 515 N N 3 mm(28 mm)60 N mm @FD4NS-6@FD4NS-7@FD4NS-8@FOperatingchara cteristicsKey insertion forceKey extraction forcePretravel (PT)Total travel (TT)Direct opening force*Direct opening stroke** Always maintain the above operating characteristics for safe cap31M12 13022 (14) mounting holes0Tw o, 4+ dia.

10 Holes depth: 515 N N 3 mm(28 mm)60 N mm @FOperatingcharacteristicsKey insertion forceKey extraction forcePretravel (PT)Total travel (TT)Direct opening force*Direct opening stroke** Always maintain the above operating characteristics for safe capSafety-door Switch D4NS325 Operation KeysNote:Unless otherwise specified, a tolerance of mm applies to all , , 1328D4DS-K3 Black9 adjustment 18 (7) Switch d4ns With Operation Key Inserted (Relationship between Insertion Radius and Key Hole)Note:Unless otherwise specified, a tolerance of mm applies to all dimensions.( )( )(15)( )RedBlackD4NS-1@F + D4DS-K144 to Key insertion faceHorizontal key insertion radius R 200 Permissible difference in center lines between the Operation Key and key hole is to Key insertion faceVertical key insertion radius R 200 Permissible difference in center lines between the Operation Key and key hole is 1.