D4B-2A15N Omron, D4B-2A15N Datasheet

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D4B-2A15N

Manufacturer Part Number
D4B-2A15N
Description
Safety Limit Switch
Manufacturer
Omron
Datasheet

Specifications of D4B-2A15N

Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Snap-action contact with certified direct
opening operation certification
Maintenance, seal, and resistance to
shock increased and direct opening
mechanism added.
Three-conduit switches and 2NC
switches are also available.
Model Number Structure
Model Number Legend
1. Conduit size
2. Built-in Switch
* Excluding D4B-@@81N and D4B-@@87N models.
D4B-@@@@N
• Direct opening mechanism (NC contacts only) added to
• Safety of lever settings ensured using a mechanism that
• Equipped with a mechanism that indicates the applicable
• Head seal structure strengthened to improve seal properties
• Wide standard operating temperature range:
• Models with gold-plated contacts added to the series to
• Certified standards: UL, CSA, EN (TÜV), and CCC.
Safety Limit Switch
D4B-@N
enable opening contacts when faults occur, such as fused
contacts.
engages a gear between the operating position indicator plate
and the lever.
operating zone, as well as push-button switching to control left
and right motion.
(TÜV: IEC IP67, UL: NEMA 3, 4, 4X, 6P, and 13).
–40 to 80°C (standard type).
enable handling microloads.
1: PG13.5 (1-conduit)
2: G1/2 (PF1/2) (1-conduit)
3: 1/2-14NPT (1-conduit)
4: M20 (1 conduit)
5: PG13.5 (3-conduit)
6: G1/2 (PF1/2) (3-conduit)
7: 1/2-14NPT (3-conduit)
8: M20 (3-conduit)
1: 1NC/1NO (snap-action)
3: 1NC/1NO (snap-action) gold-plated contacts
5: 1NC/1NO (slow-action) *
6: 1NC/1NO (slow-action) gold-plated contacts *
A: 2NC (slow-action)
B: 2NC (slow-action) gold-plated contacts
Be sure to read the “Safety Precautions” on page 14
and the “Precautions for All Safety Limit Switches” .
1 2
3
.
3. Actuator
00: Switch box (without head)
11: Roller lever (resin roller)
15: Roller lever (stainless steel roller)
1R:Roller lever
16: Adjustable roller lever
17: Adjustable rod lever
70: Top plunger
71: Top roller plunger
81: Coil spring
87: Plastic rod
Note: Contact your sales representative for details on models
(conventional D4B-compatible)
with safety standard certification.
CSM_D4B-_N_DS_E_5_1
1

Related parts for D4B-2A15N

D4B-2A15N Summary of contents

Page 1

... A: 2NC (slow-action) B: 2NC (slow-action) gold-plated contacts * Excluding D4B-@@81N and D4B-@@87N models. Note: Contact your sales representative for details on models with safety standard certification Actuator 00: Switch box (without head) ...

Page 2

... D4B-7171N D4B-7571N D4B-8171N D4B-8571N D4B-@N 2NC (Slow-action) Direct Direct Model opening opening D4B-1A11N D4B-2A11N D4B-3A11N D4B-4A11N D4B-5A11N D4B-6A11N D4B-7A11N D4B-8A11N D4B-1A15N D4B-2A15N D4B-3A15N D4B-4A15N D4B-5A15N D4B-1A70N D4B-2A70N D4B-3A70N D4B-4A70N D4B-5A70N D4B-6A70N D4B-7A70N D4B-8A70N D4B-1A71N D4B-2A71N D4B-3A71N D4B-4A71N D4B-5A71N D4B-6A71N D4B-7A71N D4B-8A71N ...

Page 3

... Plastic rod (non-directional) Pg13.5 (3-conduit) G1/2 (3-conduit) 1/2-14NPT (3-conduit) Note addition to the above models, models compatible with the previous D4B Switches (with standard rotary levers) are available. Model number examples: D4B-1@1RN(Pg13.5) or D4B-2@1RN(PF1/2) 2. Consult your OMRON representative for products. 1NC/1NO (Snap-action) 1NC/1NO (Slow-action) ...

Page 4

... D4B-1A00N (Slow-action) Operating Heads Actuator Type Side rotary * Standard D4B-0010N Plain D4B-0070N Top plunger Top roller plunger D4B-0071N Coil spring D4B-0081N Flexible-rod Plastic rod D4B-0087N * The Lever is not included with the Side Rotary Operating Head. Levers Actuator Standard 31.5 Stainless steel roller lever 31 ...

Page 5

... CQC (CCC) * Adjustable roller lever, adjustable rod lever, coil spring, and plastic rod models only. Current (A) Make Break 1.5 12 1.2 D4B-@N Standard File No. EN60947-5-1 (certified direct J9851083 opening mechanism) GS-ET-15 EN60947-5-1 (uncertified direct J50005477 * opening mechanism) UL508 E76675 C22.2 No. 14 LR45746 GB14048 ...

Page 6

... Hz, 0.75 mm single amplitude 2 1,000 m/s min. 2 300 m/s min. 100 A (EN60947-5- (EN60947-5-1) the –40 to 80°C (with no icing) *3 95% max. Approx. 250 g D4B-@N Inductive load (A) Inductive load Motor load 2.5 3 1.5 1.5 0 0.2 ...

Page 7

... Built-in Switch Direct opening mechanism used for NC contact to separate contact for faults, such as contact welding. The heights of the NC and NO terminals are different to enable easier wiring. Yes Cover Yes Yes Ground Screw Ground screws are provided on all models for increased safety. D4B-@N 7 ...

Page 8

... Stroke 12 Zb 11-12 12 23-24 Stroke 24 Zb 11-12 12 21-22 Stroke 22 D4B-@N 3. When contacts are completely pulled apart. Fixed contact (NC) Movable contact Plunger Explanation Only NC contact 11-12 has a certified direct opening mechanism. ON Terminal numbers 11-12 and 13-14 cannot be used as unlike poles. Only NC contact 11-12 has a certified direct opening mechanism ...

Page 9

... Dimensions and Operating Characteristics Note: Omitted dimensions are the same as those for the Roller Lever Type Models D4B-1@@@N and D4B-5@@@N have a PG13.5 conduit opening. D4B-2@@@N and D4B-6@@@N have a G1/2 conduit Switches Roller Lever D4B-@@11N 17.5 dia. × 6.6 resin roller M5 × ...

Page 10

... Plastic Rod (Non-directional) *2 D4B-@@87N (40) *1 6.6 dia. 15.7 16 2.7 203 Cover 15 Conduit opening 31.5 43 D4B-@@81N D4B-@@87N 1.47 N 1.47 N 15° 15° D4B-@N 16 Four, M3.5 × 19.5 PT 9.2 dia. head mounting screws OP 20 Two, 5.3-dia. mounting holes Two, M4 × ...

Page 11

... Adjustable Rod Lever *2 D4B-@@17N Four, M3.5 x 24.5 head 145 max. mounting screws +0.15 Two, 5 -dia. 0 holes (depth: 6) D4B-@@11N D4B-@@15N D4B-@@16N Model *1 9.41 N 9.41 N 9.41 N 1.47 N 1.47 N 1.47 N 21°±3° 21°±3° 21°±3° ...

Page 12

... Plastic Rod *2 D4B-@@87N (40) *1 6.6 dia. 201.9±1.2 Cover +0.15 Two, 5 -dia. 0 holes (depth: 6) D4B-@@81N D4B-@@87N 1.47 N 1.47 N 15° 15° D4B-@N Four, M3.5 x 19.5 head 9.2 dia. mounting screws Six, 5.3-dia. mounting screws Four, M3 ...

Page 13

... Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies 2. Safety Limit Switch specifications are satisfied with D4B-@@@@N Levers only (example: D4B-0001N). The D4B-0006N Adjustable Roller Lever and D4B-0007N Adjustable Rod Lever, however, cannot be used. Do not order them for a Side Rotary Operating Head. Adjustable Roller Lever D4B-0006N 19 dia ...

Page 14

... If this plate is turned over and attached, any angle torque within a 360° range can be set. Do not turn over the plate, however, when using the D4B-@ switch with a certified direct opening mechanism. For an SUVA- or BIA-certified application, make sure that the lever engages with the operating position indicator plate securely so that the lever will not slip ...

Page 15

... The load for the actuator (roller) of the Switch must be imposed on the actuator in the horizontal direction, otherwise the actuator or the rotating axis may be deformed or damaged. • When using a long lever model like the D4B-@@16N or D4B-@@17N, Terminal screw the Switch may telegraph. To avoid telegraphing, take the following precautions ...

Page 16

... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ...

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