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Feb 7, 2018 · last update: February 7, 2018. Guard Lock Safety-door Switch Best-selling Guard Lock Safety-door Switch Available in Several Compact, Multi-contact Models.
- Features
Guard Lock Safety-door Switch Best-selling Guard Lock...
- D4NL Guard Locking Switch
The D4NL series is a flexible and cost effective...
- Features
Best-selling Guard Lock Safety-door Switch Available in Several Compact, Multi-contact Models. Selectable Operation Key insertion direction and adjustable mounting ensure installation flexibility. Built-in switches with multiple-contact construction are available. Key holding force of 1,300 N minimum.
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- ON
- OFF
- Dimensions
- Precautions
- Holding Force
- Safety Precautions
- Release Key
- Solenoid Lock Models
- Operating Environment
- Life Expectancy
- Operation Key
- Tightening Torque
- Head Direction
- Maintenance and Repairs
When the Operation Key is inserted, it is The solenoid is released only when the locked by the lock spring. The door will stay lock is turned ON. locked even if there is a power interruption. Solenoid Plunger
Spring Lock plate Release key Conduit opening (vertical) OFF
Note: All units are in millimeters unless otherwise indicated
!Caution Do not insert the Operation Key with the door open. The machine may operate and damage may result. !Caution Do not use metal connectors or conduits with this switch. Damage to the broken conduit hole may cause electric shock. !Caution Change the head direction after changing the release key to the UNLOCK position. Do not change the head di...
Do not apply a force exceeding the specified holding force. Doing so may break the Switch and the machine may continue to operate. Either install another locking component (e.g., a stop) in addition to the Switch, or use a warning sticker or an indicator showing the lock status so that a force exceeding the specified holding force is not applied.
The Switch contacts can be used for either standard loads or microloads. Once a contact has been used to switch a standard load, however, it cannot be used for a load of a smaller capacity. Doing so may result in roughening of the contact surface and con-tact reliability may be lost. Turn OFF the power before disassembling the Switch or touching an...
UNLOCK LOCK The release key is used to unlock the Switch in case of emergency or if the power supply to the Switch stops. If the release key setting is changed from LOCK to UNLOCK using an appropriate tool, the lock will be released and the safety door can be opened (mechanical lock models only). After setting the release key to UNLOCK in order to,...
The solenoid lock locks the door only when power is supplied to the solenoid. Therefore, the door will be unlocked if the power supply to the solenoid stops. Therefore, do not use solenoid lock models for machines that may be operating and dangerous even after the machine stops operating.
This Switch is for indoor use only. Do not use it outdoors. Other-wise, it may malfunction. Do not use the Switch in the following locations: Locations subject to severe temperature changes Locations subject to high humidity levels or condensation Locations subject to severe shocks or vibrations Locations where the Switch may come in contact with m...
The life expectancy of the Switch will vary with the switching condi-tions. Before applying the Switch, test it under actual operating con-ditions and be sure to use it at a switching frequency that will not lower its performance.
Applying weight Dropping Use the designated OMRON Operation Key with the Switch. Using another Operation Key may result in Switch damage. Do not impose excessive force on the Operation Key when it is inserted into the Switch or drop the Switch with the Operation Key inserted. Otherwise, the Operation Key may be deformed or the Switch may be broken.
Be sure to tighten each screw of the Switch properly. Loose screws may result in malfunction.
By removing the four screws of the head, the mounting direction of the head can be changed. The head can be mounted in four direc-tions. Ensure that no foreign matter penetrates the interior of the Switch.
The user must not perform repairs or maintenance. Contact the machine manufacturer if repairs or maintenance are required.
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Order Omron Automation and Safety D4NL-1CFA-B (Z8119-ND) at DigiKey. Check stock and pricing, view product specifications, and order online.
- Omron Automation And Safety
- Z8119-ND
- INTERLOCK SOLENOID RELEASE DPST
- Omron Automation and Safety
D4NL-1CFA-B. Guard lock safety-door switch, D4NL, PG13.5, 2NC + 1NC/1NO (slow-action), head: plastic, mechanical lock/24-VDC solenoid release, 10 to 115 VAC/VDC LED indicator. enPDF 1.3 MB. Request quotation. Export. Create PDF. CAD Library.
D4NL-1CFA-B - Guard lock safety-door switch with standard resin release key (bottom) + orange LED indicator (10-115Vac/Vdc) + plastic head - OMRON / STi (D4NL series - Standard type) - Holding force min. 1300N - Power-to-unlock - 2NC (slow-action; door open/closed detection) + 1NC/1NO (slow-action; lock monitor) contacts - 24Vdc control voltage ...
