Omron D4BL Benutzerhandbuch

 

Guard Lock Safety-door Switch

A-67

D4
BL

• A mechanical lock is applied automatically when the Operation 

Key is inserted. A high level of safety is achieved using a 
mechanism where the lock is only released when voltage is 
applied to the solenoid.

• Conforms to EN (TÜV) standards corresponding to the CE 

marking.

• Approved by UL, CSA, BIA, SUVA and CCC standards.

• The Switch contact is opened by a direct opening mechanism 

(NC contacts only) when the protective cover is opened. Direct 
opening mechanism that is EN-approved is indicated by 

 on 

the Switch.

• Auxiliary release key ensures easy maintenance and unlocks 

the door in the case of a power failure.

• Tough aluminum die-cast body incorporating a switch box with 

degree of protection satisfying IP67, UL, and CSA TYPE6P, 13.

• Equipped with a horizontal and vertical conduit opening.

• Models incorporating easy-to-see indicators for monitoring and 

those using an adjustable Operation Key for a double door are 
available.

• The mounting direction of the head can be changed to allow the 

Operation Key to be inserted from four directions.

Note: Be sure to read the “Safety Precautions” on page A-78 and the 

■ Model Number Legend

1:   PG13.5
2:   G1/2
3:   1/2-14NPT

C:   1NC/1NO (slow-action) + 1NC (slow-action) 
D:   2NC (slow-action) + 1NC (slow-action)

R:   Four mounting directions possible (right-side mounting  at shipping)

A:   Mechanical lock/24-VDC solenoid release 
B:   Mechanical lock/110-VAC solenoid release 
G:   24-VDC Solenoid lock/Mechanical release

Blank: Without indicator
A: 

10 to 115 VAC or VDC driving (with orange 
and green LED indicator unit)

1:   Horizontal mounting
2:   Vertical mounting
3:   Adjustable mounting (Horizontal)