Datasheet

G-262 Safety Sensors / Components
Nomenclature
Operation
Contact Form
Direct Opening Mechanism
1NC/1NO Contact (slow-action)
Conforms to EN60947-5-1 Direct Opening .
(Only the NC contacts have a direct opening function.)
When metal weld occurs, the NC contacts are separated from each
other by pushing in the plunger.
Improved safety of the lever-setting (Form lock configuration).
Many grooves are incised on the lever and the rotating shaft
that mesh with each other to prevent a slip between the lever
and the rotating shaft.
The lever can be set for positioning in steps of 9 degrees.
The plunger type of actuator can be used in a
normal direction and reverse direction.
The cable can be pulled out in a horizontal
direction or in a vertical direction.
Has a direct opening mechanism separating
the contacts when the NC contacts are welded.
Lever
Head
Cable
Built-in Switch
Model Contact Diagram Remarks
D4F-1@-@@ 1NC/1NO
(slow-action)
Only NC contact 11-12 has an approved
direct opening mechanism.
The terminals 11-12 and 33-34 can be used
as unlike poles.
D4F-2@-@@ 2NC
(slow-action)
NC contacts 11-12 and 21-22 have an
approved direct opening mechanism.
The terminals 11-12 and 21-22 can be used
as unlike poles.
D4F-3@-@@ 2NC/2NO
(slow-action)
NC contacts 11-12 and 21-22 have an
approved direct opening mechanism.
The terminals 11-12, 21-22, 33-34 and
43-44 can be used as unlike poles.
D4F-4@-@@ 4NC
(slow-action)
NC contacts 11-12, 21-22, 31-32 and 41-42
have an approved direct opening
mechanism.
The terminals 11-12, 21-22, 31-32 and
41-42 can be used as unlike poles.
11
33
12
Zb
34
ON
Stroke
11-12
33-34
11
21
12
Zb
22
ON
Stroke
11-12
21-22
11
21
33
12
Zb
22
34
43
44
ON
21-22
11-12
33-34
43-44
Stroke
11
21
31
41
12
Zb
22
32
42
ON
21-22
11-12
31-32
41-42
Stroke
Contact spring
Return spring
Fixed contact (NC)
Movable contact
Fixed contact (NO)
Plunger
F502-EN2-04.book Seite 262 Dienstag, 26. Juli 2005 5:48 17