D4NL_11 Datasheet, PDF (9/19 Pages) Omron Electronics LLC – Best-selling Guard Lock Safety-door Switch Available in Several Compact, Multi-contact Models

D4NL
Contact Form
Indicates conditions where the Key is inserted and the lock is applied. Terminals 12 and 41 are connected internally (as per GS-ET-19).
Model
Contact
(door open/closed
detection and lock
monitor)
Contact form
Door open/
closed
detection
Lock
monitor
Operating pattern
Remarks
D4NL-@AF@-@
1NC/1NO + 1NC/1NO
Door open/
closed detection
Zb
11
12
Lock monitor
Zb
41
42
33
34 53
54
Lock position
11-42
33-34
53-54
Stroke
Operation
Key insertion
completion position
ON
Extraction
completion
position
Only NC contacts 11-12
have a certified direct
opening mechanism.
The terminals 11-42,
33-34, and 53-54 can be
used as unlike poles.
D4NL-@BF@-@ 1NC/1NO + 2NC
Door open/
closed detection
Zb
11
12
Lock monitor
Zb
41
42
33
34 51
52
Lock position
11-42
33-34
51-52
Stroke
Operation
Key insertion
completion position
ON
Extraction
completion
position
Only NC contacts 11-12
have a certified direct
opening mechanism.
The terminals 11-42,
33-34, and 51-52 can be
used as unlike poles.
D4NL-@CF@-@ 2NC + 1NC/1NO
Door open/
closed detection
Zb
11
12
Lock monitor
Zb
41
42
31
32 53
54
Lock position
11-42
31-32
53-54
Stroke
Operation
Key insertion
completion position
ON
Extraction
completion
position
Only NC contacts 11-12
and 31-32 have a
certified direct opening
mechanism.
The terminals 11-42,
31-32, and 53-54 can be
used as unlike poles.
D4NL-@DF@-@ 2NC + 2NC
Door open/
closed detection
Zb
11
12
Lock monitor
Zb
41
42
31
32 51
52
Lock position
11-42
31-32
51-52
Stroke
Operation
Key insertion
completion position
ON
Extraction
completion
position
Only NC contacts 11-12
and 31-32 have a
certified direct opening
mechanism.
The terminals 11-42,
31-32, and 51-52 can be
used as unlike poles.
D4NL-@EF@-@
2NC/1NO + 1NC/1NO
Door open/
closed detection
Zb
11
12
Lock monitor
Zb
41
42
21
22 53
54
33
34
D4NL-@FF@-@ 2NC/1NO + 2NC
Door open/
closed detection
Zb
11
12
Lock monitor
Zb
41
42
21
22 51
52
33
34
D4NL-@GF@-@ 3NC + 1NC/1NO
Door open/
closed detection
Zb
11
12
Lock monitor
Zb
41
42
21
22 53
54
31
32
D4NL-@HF@-@ 3NC + 2NC
Door open/
closed detection
Zb
11
12
Lock monitor
Zb
41
42
21
22 51
52
31
32
Lock position
11-42
21-22
33-34
53-54
Stroke
Operation
Key insertion
completion position
Lock position
11-42
21-22
33-34
51-52
Stroke
Operation
Key insertion
completion position
Lock position
11-42
21-22
31-32
53-54
Stroke
Operation
Key insertion
completion position
Lock position
11-42
21-22
31-32
51-52
Stroke
Operation
Key insertion
completion position
ON
Extraction
completion
position
ON
Extraction
completion
position
ON
Extraction
completion
position
ON
Extraction
completion
position
Only NC contacts 11-12
and 21-22 have a
certified direct opening
mechanism.
The terminals 11-42,
21-22, 33-34, and 53-54
can be used as unlike
poles.
Only NC contacts 11-12
and 21-22 have a
certified direct opening
mechanism.
The terminals 11-42,
21-22, 33-34, and 51-52
can be used as unlike
poles.
Only NC contacts 11-12,
21-22, and 31-32 have a
certified direct opening
mechanism.
The terminals 11-42,
21-22, 31-32, and 53-54
can be used as unlike
poles.
Only NC contacts 11-12,
21-22, and 31-32 have a
certified direct opening
mechanism.
The terminals 11-42,
21-22, 31-32, and 51-52
can be used as unlike
poles.
9