D4NS8DF

Safety-door Switch D4NS CSM D4NS DS E 5 1 Multi-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 microloads. Variety of metallic heads available. Be sure to read the Safety Precautions on page 10 and the Precautions for All Safety Door Switches. Model Number Structure Model Number Legend Switch Operation Key D4NS- D4DS-K 12 3 1 1. Conduit/Connector size 1. Operation Key Type 1:Pg13.5 (1-conduit) 1:Horizontal mounting 2:G1/2 (1-conduit) 2:Vertical mounting 3:1/2-14NPT (1-conduit) 3:Adjustable mounting (Horizontal) 4:M20 (1-conduit) 5:Adjustable mounting (Horizontal/Vertical) 5:Pg13.5 (2-conduit) 6:G1/2 (2-conduit) 7:1/2-14NPT compatible (2-conduit model with M20 conduit size includes an M20-to-1/2-14NPT conversion adapter) 8:M20 (2-conduit) 9:M12 connector (1-conduit) 2. Built-in Switch A: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 Direction F:Four mounting directions possible (Front-side mounting at shipping)/plastic D:Four mounting directions possible (Front-side mounting at shipping)/metal Note: An order for the head part or the switch part alone cannot be accepted. (The Operation Key is sold separately.) 1D4NS Ordering Information Switches (Operation Keys are sold separately.) : Models with certified direct opening contacts. Consult with your OMRON representative when ordering any models that are not listed in this table. Type Contact configuration Conduit opening/Connector Model Pg13.5 D4NS-1AF * G1/2 D4NS-2AF * 1NC/1NO 1/2-14NPT D4NS-3AF M20 D4NS-4AF Pg13.5 D4NS-1BF * G1/2 D4NS-2BF * 2NC 1/2-14NPT D4NS-3BF M20 D4NS-4BF Slow-action Pg13.5 D4NS-1CF * G1/2 D4NS-2CF * 2NC/1NO 1/2-14NPT D4NS-3CF M20 D4NS-4CF 1-Conduit Pg13.5 D4NS-1DF * G1/2 D4NS-2DF * 3NC 1/2-14NPT D4NS-3DF M20 D4NS-4DF Pg13.5 D4NS-1EF G1/2 D4NS-2EF 1NC/1NO 1/2-14NPT D4NS-3EF M20 D4NS-4EF Slow-action MBB contact Pg13.5 D4NS-1FF G1/2 D4NS-2FF 2NC/1NO 1/2-14NPT D4NS-3FF M20 D4NS-4FF Pg13.5 D4NS-5AF G1/2 D4NS-6AF 1NC/1NO M20, includes M20-to-1/2-14NPT conversion adapter D4NS-7AF M20 D4NS-8AF Pg13.5 D4NS-5BF G1/2 D4NS-6BF 2NC M20, includes M20-to-1/2-14NPT conversion adapter D4NS-7BF M20 D4NS-8BF Slow-action Pg13.5 D4NS-5CF G1/2 D4NS-6CF 2NC/1NO M20, includes M20-to-1/2-14NPT conversion adapter D4NS-7CF M20 D4NS-8CF 2-Conduit Pg13.5 D4NS-5DF G1/2 D4NS-6DF 3NC M20, includes M20-to-1/2-14NPT conversion adapter D4NS-7DF M20 D4NS-8DF Pg13.5 D4NS-5EF G1/2 D4NS-6EF 1NC/1NO M20, includes M20-to-1/2-14NPT conversion adapter D4NS-7EF M20 D4NS-8EF Slow-action MBB contact Pg13.5 D4NS-5FF G1/2 D4NS-6FF 2NC/1NO M20, includes M20-to-1/2-14NPT conversion adapter D4NS-7FF M20 D4NS-8FF 1NC/1NO D4NS-9AF Slow-action 1-Conduit, with 2NC D4NS-9BF M12 connector connector Slow-action MBB 1NC/1NO D4NS-9EF contact Note: 1. The recommended models for equipment and machinery being exported to Europe are those with an M20 or Pg13.5 conduit sizes, and for North America, the recommended models are those with a 1/2-14NPT conduit sizes. 2. Resin is used as the material for the D4NS housing and head. Use the metal D4BS Safety-door Switch for applications requiring greater mechanical strength. * Models with Korean S-mark certification. 2