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D4JL-2NFA-D7-01 PDF预览

D4JL-2NFA-D7-01

更新时间: 2024-01-06 02:37:30
品牌 Logo 应用领域
欧姆龙 - OMRON /
页数 文件大小 规格书
28页 4711K
描述
Snap Acting/Limit Switch, 4PST, Momentary, Screw Terminal, Panel Mount

D4JL-2NFA-D7-01 数据手册

 浏览型号D4JL-2NFA-D7-01的Datasheet PDF文件第2页浏览型号D4JL-2NFA-D7-01的Datasheet PDF文件第3页浏览型号D4JL-2NFA-D7-01的Datasheet PDF文件第4页浏览型号D4JL-2NFA-D7-01的Datasheet PDF文件第5页浏览型号D4JL-2NFA-D7-01的Datasheet PDF文件第6页浏览型号D4JL-2NFA-D7-01的Datasheet PDF文件第7页 
DGua4rd JLocLk S/aDfety4-doJorLSw-itcSh K40  
CSM_D4JL_D4JL-SK40_DS_E_5_1  
World's Top* Holding Force of 3,000 N  
*For plastic models, as of May 2008  
• Two safety circuits and two monitor contacts provide an  
array of monitoring patterns.  
• Standard gold-clad contacts enable use with ordinary loads  
and microloads.  
• Models with trapped keys prevent workers from being locked  
in hazardous work areas.  
• Models with rear release buttons allow people to unlock the  
Switch and escape if they are locked into hazardous areas.  
• IP67 degree of protection  
Be sure to read the “Safety Precautions” on page 22.  
Features  
Plastic Guard Lock Safety-door Switches  
Rank Among the Strongest in the World  
A holding force of 3,000 N makes these Switches suitable for large,  
heavy doors.  
Wide variations to protect workers who  
enter hazardous areas.  
Models with Trapped Keys (mechanical lock models only)  
As long as a person has the trapped key when he enters a  
hazardous area, he does not have to worry about somebody  
locking the door and trapping him inside.  
The door can be opened only by supplying power to the solenoid  
and then turning the trapped key to unlock the D4JL.  
There are thirty different types of trapped keys available for use in  
applications with adjacent hazardous areas.  
Two Safety Circuits and Two Monitor  
Contacts  
The D4JL has two safety circuits. It also has two contacts to  
separately monitor the open/closed status of the door and the status  
of the lock.  
Door Open/Closed  
Detection Switch  
Lock Monitor Switch  
Models with Rear Release Buttons  
A rear release button allows the door to be unlocked from inside a  
hazardous area in an emergency.  
41  
42  
11  
12  
To safety circuit  
To safety circuit  
To control circuit  
51  
63  
52  
64  
21  
22  
34  
33  
Monitoring  
the door lock  
Monitoring the open/  
closed status of the door  
Rear release button  
Special Slide Key  
A special Slide Key shortens the lead time for mounting design.  
The padlock that can be attached to the disable-prevention cover  
prevents other workers from restarting machines.  
(See page 2 for details.)  
1

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