D4N-4C25 Omron, D4N-4C25 Datasheet

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D4N-4C25

Manufacturer Part Number
D4N-4C25
Description
Safety Limit Switch
Manufacturer
Omron
Series
D4Nr
Datasheet

Specifications of D4N-4C25

Lead Free Status / Rohs Status
 Details
Upgraded Safety Limit Switches Based
on the Popular D4D, Providing a Full
Lineup Conforming to International
Standards
Model Number Structure
Model Number Legend
1. Conduit size
2. Built-in Switch
D4N-@@@@
• Lineup includes three contact models with 2NC/1NO and 3NC
• M12-connector models are available, saving on labor and
• Standardized gold-clad contacts provide high contact reliability.
• Conforms to EN115, EN81-1, and EN81-2 (slow-action models
• Lineup includes both slow-action and snap-action models with
• Certified standards: UL, EN (TÜV), and CCC
Safety Limit Switch
D4N
contact forms in addition to the previous contact forms 1NC/
1NO, and 2NC. Models with MBB contacts are also available.
simplifying replacement.
Can be used with both standard loads and microloads.
only).
Zb contacts.
1: Pg13.5 (1-conduit)
2: G1/2 (1-conduit)
3: 1/2-14NPT (1-conduit)
4: M20 (1-conduit)
5: Pg13.5 (2-conduit)
6: G1/2 (2-conduit)
7: 1/2-14NPT (2-conduit)
8: M20 (2-conduit)
9: M12 connector (1-conduit)
1: 1NC/1NO (snap-action)
2: 2NC (snap-action)
A: 1NC/1NO (slow-action)
B: 2NC (slow-action)
C: 2NC/1NO (slow-action)
D: 3NC (slow-action)
E: 1NC/1NO (MBB contact) (slow-action)
F: 2NC/1NO (MBB contact) (slow-action)
Be sure to read the “Safety Precautions” on page 18
and the “Precautions for All Safety Limit Switches” .
1 2
3
3. Head and Actuator
20: Roller lever (resin lever, resin roller)
22: Roller lever (metal lever, resin roller)
25: Roller lever (metal lever, metal roller)
26: Roller lever (metal lever, bearing roller)
2G: Adjustable roller lever, form lock (metal lever, resin roller)
2H: Adjustable roller lever, form lock (metal lever, rubber roller)
31: Top Plunger
32: Top Roller Plunger
62: One-way roller arm lever (horizontal)
72: One-way roller arm lever (vertical)
80: Cat whisker
87: Plastic rod
RE: Fork lever lock (right operation)
LE: Fork lever lock (left operation)
Note: Contact your sales representative for details on models
with safety standard certification.
CSM_D4N_DS_E_4_1
1

Related parts for D4N-4C25

D4N-4C25 Summary of contents

Page 1

... Adjustable roller lever, form lock (metal lever, resin roller) 2H: Adjustable roller lever, form lock (metal lever, rubber roller) 31: Top Plunger 32: Top Roller Plunger 62: One-way roller arm lever (horizontal) 72: One-way roller arm lever (vertical) 80: Cat whisker 87: Plastic rod RE: Fork lever lock (right operation) LE: Fork lever lock (left operation) CSM_D4N_DS_E_4_1 1 ...

Page 2

... D4N-6B22 D4N-8A22 D4N-8B22 D4N-1A25 D4N-1B25 D4N-2A25 D4N-2B25 D4N-3A25 D4N-3B25 D4N-4A25 D4N-4B25 D4N-9A25 D4N-9B25 D4N-1A26 D4N-1B26 D4N-2A26 D4N-2B26 D4N-3A26 D4N-3B26 D4N-4A26 D4N-4B26 D4N-9A26 D4N-9B26 D4N-1A31 D4N-1B31 D4N-2A31 D4N-2B31 D4N-3A31 D4N-3B31 D4N-4A31 D4N-4B31 D4N-9A31 D4N-9B31 D4N-5A31 D4N-5B31 D4N-6A31 D4N-6B31 D4N-8A31 D4N-8B31 D4N-1A32 D4N-1B32 ...

Page 3

... D4N-8D20 D4N-1C22 D4N-1D22 D4N-2C22 D4N-2D22 D4N-3C22 D4N-3D22 D4N-4C22 D4N-4D22 --- --- D4N-5C22 D4N-5D22 D4N-6C22 D4N-6D22 D4N-8C22 D4N-8D22 D4N-1C25 D4N-1D25 D4N-2C25 D4N-2D25 D4N-3C25 D4N-3D25 D4N-4C25 D4N-4D25 --- --- D4N-1C26 D4N-1D26 D4N-2C26 D4N-2D26 D4N-3C26 D4N-3D26 D4N-4C26 D4N-4D26 --- --- D4N-1C31 D4N-1D31 D4N-2C31 D4N-2D31 D4N-3C31 D4N-3D31 D4N-4C31 D4N-4D31 --- --- ...

Page 4

... Direct Model Model opening opening D4N-2ARE D4N-2BRE D4N-3ARE --- D4N-3BRE --- D4N-4ARE D4N-4BRE D4N-6ARE D4N-6BRE --- --- D4N-8ARE D4N-8BRE D4N-2ALE D4N-2BLE D4N-3ALE --- D4N-3BLE --- D4N-4ALE D4N-4BLE D4N-6ALE D4N-6BLE --- --- D4N-8ALE D4N-8BLE D4N-2B80 --- D4N-3B80 --- D4N-4B80 D4N-6B80 --- --- D4N-8B80 --- D4N-2B87 --- D4N-3B87 --- D4N-4B87 D4N-6B87 --- --- D4N-8B87 1NC/1NO MBB 2NC/1NO MBB (Slow-action) (Slow-action) ...

Page 5

... UL/CSA (UL508, CSA C22.2 No. 14) File No. A300 *1 Rated Carry current voltage 2004010305105973 120 VAC 10 A 240 VAC Q300 Rated Carry current voltage 125 VDC 2.5 A 250 VDC D4N Utilization AC-15 DC-13 category ) 240 V 250 V e Current (A) Volt-amperes (VA) Make Break Make Break ...

Page 6

... The 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 D4N in places where foreign material such as dust, dirt, oil, water, or chemicals may penetrate through the head. Otherwise, accelerated wear, Switch damage or malfunctioning may occur. *2. The durability is for an ambient temperature 35° ...

Page 7

... A wide variety of conduits is available. Size Box 1-conduit 2-conduit Pg13.5 Yes Yes G1/2 Yes Yes 1/2-14NPT Yes Yes M20 Yes Yes M12 connector Yes --- Note: M12 connector types are not available for Switches with three contacts. Fixed contact (NC) Movable contact Plunger D4N 7 ...

Page 8

... D4N-@C@ (Slow-action) D4N-@D@ 3NC (Slow-action) 1NC/1NO MBB * D4N-@E@ (Slow-action) 2NC/1NO MBB * D4N-@F@ (Slow-action) Note: Terminals are numbered according to EN50013 and the contact forms are according to IEC947-5-1. * MBB (Make Before Break) contacts have an overlapping structure, so that before the normally closed contact (NC) opens, the normally open contact (NO) closes ...

Page 9

... D4N-@D26 Release force Overtravel Operating position OP Total travel Direct opening travel Direct opening force *1. Reference values. *2. Only for MBB models. (D4N-@E@@ or D4N-@F@@) *3. For safe use, always make sure that the minimum values or greater are provided. (Unit: mm) D4N-2@22 D4N-4@22 45 ± 1 39.5 ± ...

Page 10

... Conduit cap 30 31 max. Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. * Refer to page 12 for details on M12 connectors. Roller Plunger D4N-1@32 D4N-3@32 D4N-9@32 * ±0 ±0.2 2.5 47 ± 0.2 55 14.2 +0.15 Two, 4 dia. holes 0 ...

Page 11

... Reference values. 27 ±0.8 mm *2. Only for MBB models. (D4N-@E ±0.8 mm 26.1 ±0.8 mm *3. For safe use, always make sure that (6 mm) (9 mm) (9 mm) 3.2 mm 5 D4N of contact opening/closing operations of 2NC, 2NC/1NO, and 3NC contacts ...

Page 12

... The operating characteristics of these Switches were 40° measured with the roller lever set at 32 mm. --- *2. Reference values. *3. Only for MBB models. (D4N-@E@@ or D4N-@F@@) (80°) *4. For safe use, always make sure that the minimum 50° values or greater are provided ...

Page 13

... Note: Variation occurs in the simultaneity of contact opening/closing operations of 2NC, 2NC/1NO, and 3NC contacts. Check D4N-@@LE contact operation. 6 ±10° (6.5°) (MBB: 10°) (18.5°) (MBB: 5°) D4N-@@87 1.5 N 15° D4N-2@LE D4N-4@LE 47 max. 39.3± Two, 17.5 dia. × rubber rollers (27.2) 90° ...

Page 14

... Operating position OP 3.2 mm 3.2 mm Total travel Direct opening travel Direct opening force *1. Reference values. *2. Only for MBB models. (D4N-@E@@ or D4N-@F@@) *3. For safe use, always make sure that the minimum values or greater are provided. 45 ± 1 39.5 ± 1 17.5 dia. × 6.8 ...

Page 15

... The operating characteristics of these Switches were measured with the roller lever set at 31 mm. *3. Reference values. *4. Only for MBB models. (D4N-@E@@ or D4N-@F@@) *5. For safe use, always make sure that the minimum values or greater are provided. (31.5) 21 ...

Page 16

... Note: Variation occurs in the simultaneity of contact opening/closing D4N-@@LE operations of 2NC, 2NC/1NO, and 3NC contacts. Check contact operation. 6 ±10° (6.5°) (MBB: 10°) (18.5°) (MBB: 5°) D4N-@@87 1.5 N 15° D4N-6@LE D4N-8@LE 47 max. Two, 17.5 dia. × 39.3 ±1 8 rubber rollers (27.2) 90° ...

Page 17

... One-way Roller Arm Lever (Vertical) (Reference Values) (D4N-@@72) 0 12.5 −2.5 12.5 Fork Lever Lock (Left Operation) (D4N-@@LE) Mounting surface 60 36 Adjustable Roller Lever, Form Lock (with Metal Lever, Rubber Roller) (D4N-@@2H) (Reference Values) 30 ±7 30° 42 ±2 11 ±3 45 min. 10 min. 25 min. 110 + ...

Page 18

... Height: 4.8 max. • Make sure that the dog contacts the actuator at a right angle. Applying a load to the switch actuator (roller slant may result in deformation or damage of the actuator or rotary shaft. Incorrect 7 D4N Two-conduit Type Two, M4 ±0.1 2.5 ±0.1 5.35 20 ± ...

Page 19

... D4N-@C@@ (2NC/1NO) D4N-@F@@ (2NC/1NO (MBB D4N-@A@@ (1NC/1NO) D4N-@E@@ (1NC/1NO (MBB D4N-@1@@ (1NC/1NO (SNAP D4N-9A@@ (1NC/1NO) D4N-9E@@ (1NC/1NO (MBB)) 12 (2) ( (2) 32 (4) ( (4) D4N-91@@ (1NC/1NO (SNAP ( ( (2) ...

Page 20

... Make the rear edge of the dog smooth with an angle of 15° to 30° or make it in the shape of a quadratic curve. 2. Design the circuit so that no error signal will be generated. Applicable cable diameter 6.0 to 12.0 mm 6.0 to 12.0 mm 7.0 to 13.0 mm 6.0 to 12.0 mm D4N 20 ...

Page 21

... Terminal Numbers For the 2-contact slow-action model, the terminals 21, 22, 23, and 24 on the D4D-N are 31, 32, 33, and 34 on the D4N. 3. Recommended Terminals If the recommended terminals are not used, the Switch may not be compatible. Make sure that the Switch is compatible with the terminals ...

Page 22

... List of Recommended Substitute Products : The actuator on the D4D non-safety type. The D4N is recommended for safety applications (form lock type). Be sure to mount it correctly screws are recommended to comply with European standards. Therefore, the M20 type is recommended as a substitute when the Pg13.5 conduit-type is not available in a D4N model. ...

Page 23

... D4N Discontinued Recommended product substitute product D4D-1AREN D4N-1BRE D4D-2AREN D4N-2BRE D4D-3AREN D4N-3BRE D4D-5AREN D4N-5BRE D4D-6AREN D4N-6BRE D4D-1ALEN D4N-1BLE D4D-2ALEN D4N-2BLE D4D-3ALEN D4N-3BLE D4D-5ALEN D4N-5BLE D4D-6ALEN D4N-6BLE D4D-1A21N D4N-1B2G D4D-2A21N D4N-2B2G D4D-3A21N D4N-3B2G D4D-5A21N D4N-5B2G D4D-6A21N D4N-6B2G D4D-1A27N D4N-1B2H D4D-2A27N D4N-2B2H D4D-3A27N ...

Page 24

... 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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