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Omron
D4DL
Sold out
This part is currently sold out
Please check back soon.
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
This part is currently sold out
Please check back soon.
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | D4DL |
| Manufacturer | Omron |
| Housing Material | Polymer, Glass-fiber reinforced thermoplastic, self-extinguishing |
| Operating Keys | Horizontal mounting, Vertical mounting, Angle-adjustable vertical mounting |
| Safety Standards Conformity | Machinery Directive, Low-voltage Directive, EN1088, SUVA, etc. |
| Approved Standard Ratings | TÜV (EN60947-5-1), UL/CSA (UL508, CSA C22.2 No. 14), A300 |
| Utilization Category | AC-15 |
| Rated Operating Current (Ie) | 6 A (LED type), 3 A (Neon lamp type) |
| Rated Operating Voltage (Ue) | 115 V (LED type), 250 V (Neon lamp type) |
| Degree of Protection | IP65 (EN60947-5-1) |
| Mechanical Life Expectancy | 1,000,000 operations min. |
| Electrical Life Expectancy | 500,000 operations min. |
| Operating Speed | 0.05 to 0.5 m/s |
| Operating Frequency | 30 operations/minute max. |
| Rated Frequency | 50/60 Hz |
| Positive Opening Force | 58.84 N min. (EN60947-5-1) |
| Positive Opening Travel | 10 mm min. (EN60947-5-1) |
| Holding Force | 500 N min. (GS-ET-19) |
| Insulation Resistance | 100 MΩ min. (at 500 VDC) |
| Rated Insulation Voltage (Ui) | 300 V (EN60947-5-1) |
| Rated Impulse Voltage (Uimp) | 4 kV (between terminals of same/different polarity, terminal and ground/metal part) |
| Conditional Short-Circuit Current | 100 A (EN60947-5-1) |
| Pollution Degree | 3 (EN60947-5-1) |
| Protection Against Electric Shock | Class II (double insulation) |
| Switching Overvoltage | 1,500 V max. (EN60947-5-1) |
| Contact Resistance | 25 mΩ max. (initial value) |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 0.75-mm single amplitude |
| Shock Resistance | Mechanical: 1,000 m/s² min., Malfunction: 300 m/s² min. |
| Ambient Temperature Operating Range | -10°C to 55°C with no icing |
| Ambient Humidity Operating Range | 95% max. |
| Weight | Approx. 340 g (D4DL-1CFA-B) |
| Indicator | Available with orange LED or neon lamp, indicating operation status |
| Solenoid Voltage Options | 24 VDC, 110 VAC, 230 VAC |
| Solenoid Current Consumption | Approx. 200 mA (24 VDC), Approx. 50 mA (110 VAC), Approx. 30 mA (230 VAC) |
| Solenoid Insulation Class | Class F (130°C max.) |
| Lock Types | Mechanical lock/Solenoid release, Solenoid lock/Mechanical release |
| Mounting Directions | Four possible key entry slots, rotatable operating head |
| Connection Type | Conduit Size Pg13.5 or G1/2 |
| Contact Configuration | 1NC/1NO slow-action contacts plus 1NC slow-action contact or 2NC slow-action contacts plus 1NC |
The Omron D4DL Guard Lock Safety-door Switch is a robust and versatile safety solution designed to ensure the secure locking and monitoring of protective doors on machinery and equipment. This switch is housed in a polymer casing with an IP65 rating, making it suitable for use in environments where dust and water resistance are required.
The D4DL series offers two operational modes: mechanical lock with solenoid release and solenoid lock with mechanical release, providing flexibility for different safety applications. The operating head of the switch is rotatable, allowing for four possible key entry slots, which enhances installation options and adaptability to various door configurations.
Equipped with slow-action contacts that feature a positive opening mechanism, the D4DL switch ensures reliable disconnection of contacts for safety functions. The switch also includes an indicator for at-a-glance verification of operation status, contributing to ease of maintenance and monitoring.
The D4DL is designed with double insulation, eliminating the need for grounding terminals and is available in multiple conduit sizes and contact configurations to meet diverse application requirements. It conforms to international safety standards, including EN60947-5-1 and SUVA, ensuring compliance with machinery and low-voltage directives.
This safety switch is suitable for a wide range of industrial applications where controlled access to hazardous areas is necessary. Its durable construction and safety features make it an essential component for machine guarding systems, contributing to the overall safety and compliance of the workplace.
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Frequently Asked Questions
What is the purpose of the Omron D4DL Guard Lock Safety-door Switch?
The Omron D4DL Guard Lock Safety-door Switch is designed to ensure safety by monitoring and controlling access to hazardous areas. It is typically used in machine guarding applications where it can lock a safety door until dangerous conditions have passed.
Can the D4DL switch be used outdoors?
No, the D4DL switch is intended for indoor use only. Using it outdoors may lead to malfunction due to environmental factors.
What are the key features of the D4DL switch?
Key features include a polymer housing with IP65 protection, slow-action contacts with positive opening, a rotatable head for multiple key entry slots, an operation status indicator, and double-insulation that eliminates the need for grounding.
What types of locking mechanisms are available with the D4DL switch?
The D4DL switch comes in two versions: one with a mechanical lock and solenoid release, and another with a solenoid lock and mechanical release.
How can I ensure the D4DL switch operates correctly after installation?
After mounting and adjusting the D4DL switch, it is crucial to test that it operates properly under the specific conditions of your application. This includes verifying the correct insertion of the operation key and ensuring the switch is securely fastened.
What should I do if the power supply to the D4DL switch fails?
The D4DL switch is equipped with a release key for such situations. You can use an appropriate tool to set the release key to the UNLOCK position, allowing the lock to be released and the door to be opened.
What are the environmental specifications for the D4DL switch?
The D4DL switch has an operating temperature range of -10°C to +55°C without icing, and an operating humidity of up to 95% without condensation.
How do I choose the correct operation key for the D4DL switch?
There are three types of operation keys available for the D4DL switch: horizontal mounting, vertical mounting, and angle-adjustable vertical mounting. The choice depends on the specific requirements of your application.
What safety standards does the D4DL switch comply with?
The D4DL switch complies with several safety standards, including EN1088, SUVA, and it is approved by agencies such as TÜV Rheinland and BIA.
Can the D4DL switch be used in a circuit as a stop signal?
Yes, the D4DL switch can be integrated into a safety circuit as a stop signal. It is important to use the NC contact with a positive opening mechanism for this purpose.
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