Omron D4SL-N Series Solenoid Interlock Switch, Power to Lock, 24V dc, 1NC/1NO + 1NC/1NO

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£163.20

(exc. VAT)

£195.84

(inc. VAT)

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RS Stock No.:
862-1715
Mfr. Part No.:
D4SL-N4AFG
Brand:
Omron
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Brand

Omron

Power to Lock / Unlock

Power to Lock

Supply Voltage

24V dc

Series

D4SL-N

Actuator Included

No

Safety Contacts

NO/NC

Conduit Entry

M20

Normal State Configuration

1NC/1NO + 1NC/1NO

Auxiliary Contacts

1NO/1NC

Housing Material

Plastic

IP Rating

IP67

Width

179.5mm

Depth

39mm

Length

39mm

Standards Met

CSA, UL

COO (Country of Origin):
JP

D4SL Safety Guard-lock Door Switch


The D4SL-N series from Omron is a small Class 6-contact Guard Lock Switch. The significantly reduced solenoid current of the D4SL-N contributes to reduced power supply costs. The safety-door switch also conforms to the following EC Directives: Machinery Directive, Low Voltage Directive, EMC Directive, EN1088, EN60204-1, GS-ET-19.

Reduced wiring time with one-touch attachment and removal
Two types of wiring method, terminal block or connector
Key holding force of 1300 N
Key insertion point can be changed without detaching the head
Drive solenoids directly from the controller
Both power to lock and power to unlock models available
Orange LED indicator (selected models)
Supply voltage 24 Vdc

Note

Actuators sold separately.

Standards

EN60947-5-1 (certified direct opening), UL508, CSA C22.2 No.14, GB14048.5, EN60947-5-1.

Approvals

TÜV SÜD , UL, CQC (CCC), KOSHA.

Omron D4SL-N Series Solenoid Interlock Switch, 24 V DC Supply Voltage, IP67 Rating - D4SL-N4AFG


This solenoid interlock switch is designed for effective power locking and unlocking applications. Constructed with a robust plastic housing, it features a width of 179.5mm and a compact depth of 39mm. This device operates at a supply voltage of 24V DC, making it an ideal choice for various automation tasks, particularly in environments requiring strict safety measures.

Features & Benefits


• Designed for reliable locking and unlocking functionality
• Comes with dual NO/NC safety contacts for flexible wiring options
• IP67 rating ensures protection against dust and water ingress
• Auxiliary contact switch offers additional operational flexibility
• Robust plastic housing ensures durability in tough conditions

Applications


• Used for securing machine access points
• Implemented in automated manufacturing systems
• Suitable for robotics where operator safety is critical
• Ideal for equipment that requires emergency stop mechanisms
• Utilised in control panels for improved operational safety

How does the IP rating enhance the product's functionality in challenging environments?


The IP67 rating indicates complete protection against dust ingress and the ability to withstand temporary submersion in water. This makes it suitable for use in harsh industrial surroundings, ensuring long-term reliability and performance.

What safety standards does this device comply with, and why is that significant?


Compliance with CSA and UL standards ensures that the product meets strict safety and performance criteria. This reduces risk during operation and installation, offering reassurance to users in various applications.

What advantages does the configuration of safety contacts provide for installation?


The configuration of 1NC/1NO + 1NC/1NO safety contacts allows for versatile wiring setups. This flexibility accommodates different control schemes, facilitating easier integration into existing systems while enhancing safety redundancies.

How does the auxiliary contact enhance the overall usability of the switch?


The auxiliary contact provides an extra layer of functionality, allowing users to connect additional circuits or indicators. This feature streamlines operations and improves safety protocols in automated systems.

What type of maintenance is recommended to ensure optimal performance?


Regular inspections are advisable to verify proper operation and cleanliness of the switch. Ensuring that the housing remains sealed and free from debris will help maintain its durability and functionality in demanding applications.

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