D4B-7A17N Omron, D4B-7A17N Datasheet
D4B-7A17N
Specifications of D4B-7A17N
Related parts for D4B-7A17N
D4B-7A17N Summary of contents
Page 1
... D4B-N Safety Limit Switch Positive Action Limit Switches with Direct Drive Contacts for Critical Switching Applications Snap-action contact for accurate switching H with safe operation via direct drive positive opening mechanism Two sets of contacts: one (NC) for safety H circuit and the other (NO) for control circuit ...
Page 2
... G1/2 (PF1/2) (3-conduit) Japanese type 7: 1/2-14NPT (3-conduit) North American type 2. Built-in Switch 1: 1NC/1NO (Snap-action) A: 2NC (Slow-action) 5: 1NC/1NO (Slow-action) (See Note) Note: Excluding D4B-jj81N and D4B-jj87N models. J SWITCHES (EN50041) Description Part number Actuator Conduit size/type PG13.5 (European) 1NC/1NO 1NC/1NO (Snap-action) (Slow-action) Side ...
Page 3
... Diameter of roller 17.5 dia. 19 dia. --- 19 dia. 4 1/2-14NPT North American 1NC/1NO 1NC/1NO 2NC (Snap-action) (Slow-action) (Slow-action) D4B-7111N D4B-7511N D4B-7A11N D4B-7116N D4B-7516N D4B-7A16N D4B-7117N D4B-7517N D4B-7A17N D4B-7170N D4B-7570N D4B-7A70N D4B-7171N D4B-7571N D4B-7A71N D4B-7181N --- D4B-7A81N D4B-7187N --- D4B-7A87N EN60947-5-1 Part number D4B-0001N D4B-0006N D4B-0007N D4B-000RN ...
Page 4
... Destruction: 1,000 m/s min. 2 Malfunction:300 m/s min. Operating: --40°C to 80°C, with no icing (--25°C to 80°C for the flexible-rod type) Operating: 95% max. IP67 (EN60947-5-1) Approx. 250 g 5 D4B-N Volt-amperes Make Break 7,200 VA 720 VA Maximum make or break volt-amperes at 300 volts or less 300 volts or less 69 Slow-action 10,000,000 operations min ...
Page 5
... SNAP-ACTION MODELS (cosφ 10,000 Operating frequencies: 30 times/min., cosφ 5,000 125 VAC 3,000 250 VAC 480 VAC 1,000 500 300 100 Switching current (A) D4B-jj17N D4B-jj70N D4B-jj71N (see note 2) 2.12 N 18.63 N 0.29 N 1.96 N 2.0 mm max. 3.0 mm 5.0 mm 1 49. 35±1 mm 48± ...
Page 6
... Stroke 2. When contacts are being pulled apart. Safety cam directly pushes up the movable contact blade. 7 D4B-N Explanation Only NC contact 11-12 has an approved positive opening mechanism. ON Terminal numbers 11-12 and 13-14 cannot be used as unlike poles. Only NC contact 11-12 has an approved positive opening mechanism ...
Page 7
... Key for Part No. Code: Conduit type for standard switches 1: PG 13.5 (European 1/2 (Japanese) 3: 1/2-14NPT (North American) J SWITCHES Roller Lever D4B-jj11N 131.3±1.2 Fixed contact (NC) Conforms to IEC 947-5-1 Positive Opening Movable contact When metal deposition occurs, the contacts Plunger are separated from each other by the plunger being pushed in ...
Page 8
... Adjustable Roller Lever Switch, Rubber Roller D4B-3113N, D4B-3513N, D4B-3A13N R41-R89 (R1.61-R3.50) (2.36) (1.18) Adjustable Roller Lever D4B-jj16N Adjustable Rod Lever D4B-jj17N 68.3 ±1 (2.96) Two, 5.3 dia. (0.21) mounting holes (0.13) 71±1 64 dia resin roller 46.8 28 Allen- 23 head bolts Two, 5.3-dia. ...
Page 9
... Top Plunger D4B-jj70N 60±0.2 Top Roller Plunger D4B-jj71N 60±0.2 Coil Spring D4B-jj81N 18.2 dia. 203.5±1.2 29.1 60±0.2 8 Plastic Rod D4B-jj87N 61.5 18.2 dia. 203.5±1.2 29.1 60±0.2 16 Four, M3.5 x 24.5 PT 9.2 dia. head clamping screws Stainless steel plunger OP Two, 5.3-dia. ...
Page 10
... Switches Roller Lever D4B-jj11N Adjustable Roller Lever Switch, Rubber Roller D4B-7113N, D4B-7513N, D4B-7A13N R41-R89 (R1.61-R3.50) Six, 5.3 dia. (0.21) mounting holes (1.06) Adjustable Roller Lever D4B-jj16N 17.5 dia. x 6.6 resin roller Allen-head bolt Operating position indicator (see note Six, 5.3-dia. ...
Page 11
... D4B-N Adjustable Rod Lever D4B-jj17N Top Plunger D4B-jj70N Top Roller Plunger D4B-jj71N 3 dia. x 160 stainless steel rod 145 max. Operating position indicator (see note Allen-head bolts Six, 5.3-dia. mounting holes Four, M3 cover mounting screws Two, caps Cover Three, PG13.5 Note: 9.2 dia. ...
Page 12
... Six, 5.3-dia. mounting holes Four, M3 cover mounting screws Two, caps Cover Three, PG13.5 13 D4B-N (40) (see note) 6.6 dia. +0.15 Two -dia. holes (depth Note: Set the spring so that the dog comes in contact at a point 40 mm from the tip. ...
Page 13
... R31 hexagon clamping screws 15 11.5 D4B-000RN 19 dia resin roller 33.7 7.3 dia. M5 hexagon clamping 18 screws D4B-0002N 50 dia. rubber roller R33.7 D4B-0004N 34 24.2 50 dia. rubber roller 6 12.8 3.2 D4B-0006N 19 dia resin roller 17 12 Adjustable range (25 to 89) 97 D4B-0007N 17.8 3 dia. 12 145 max ...
Page 14
... D4B-jN application satisfying EN standards is to employ the D4BL, apply the 10 fuse approved by IEC269. Do not apply the D4B-jN to the door without applying a stopper to the door. If the D4B-jN is used with the actuator normally pressed, the D4B-jN may malfunction or may soon have reset failures ...
Page 15
... D4B-N J CORRECT USE Operating Environment The D4B-jN is for indoor use. The D4B-jN may malfunction if the D4B-jN is used outdoors. Be sure to use a model with a lever-type actuator for outdoor use instead. Do not use the D4B-jN in the following places: Places with radical temperature changes. • ...
Page 16
... Correct Top View Dog Dog When using a long lever model like the D4B-jj16N or D4B-jj17N, the Switch may telegraph. To avoid telegraphing, take the following precautions. 1. Set the lever to operate in one direction. (For details, see the data sheet section: CW, CCW or Two-way Operation.) 2. Modify the rear end of the dog to an angle of 15° ...