Omron D4N Series User Manual

D4N
Production Discontinuation
Following the release of the D4N, production of the D4D-N was discontinued.
Date of Production Discontinuation
Production of the D4D-N Series was discontinued as of the end of
March 2006.
Recommended Substitute Product
Sales of the D4N series commenced in January 2004.
Product Substitution
1. Dimensions
The D4D-N and D4N use the same mounting method, and
mounting hole. The multi-contact structure and the extra 4 mm in
length, however, are different.
2. Terminal Numbers
For the 2-contact slow-action model, the terminals 21, 22, 23, and
24 on the D4D-N are 31, 32, 33, and 34 on the D4N.
3. Recommended Terminals
If the recommended terminals are not used, the Switch may not be
compatible. Make sure that the Switch is compatible with the
terminals.
Comparison with Discontinued Products
Dimensions (Unit: mm)
Item Model D4N
Switch color Very similar
Dimensions Very similar
Wiring/connection Significantly different
Mounting method Completely compatible
Ratings/performance Very similar
Operating characteristics Very similar
Operating method Completely compatible
Discontinued Product (1-conduit Plunger-type D4D-N) Recommended Substitute Product (1-conduit Plunger-type D4N)
Discontinued product (2-conduit Plunger-type D4D-N) Recommended Substitute Product (2-conduit Plunger-type D4N)
25 dia. ±0.1
Two, 3 ±0.05 dia. holes
12 dia.
6-dia. resin plunger
0
Two, 4
+0.15
dia. holes
depth: 5
2.15±0.05R
mounting holes
31 max.
OP
30
(31.5)
21.5
25
±0.1
12 dia.
11
±0.2
22
±0.2
31 max.
55
47
±0.2
2.5
9
±0.2
OP
20
±0.1
22
±0.1
14.2
2.15±0.05R
mounting holes
0
Two, 4
+0.15
dia. holes
depth: 5
Two, 3 ±0.05 dia.
holes
6-dia. resin
plunger
Conduit cap
Two, 3 ±0.05 dia. holes
depth: 6
12 dia.
6 dia.
2.15±0.05R
mounting holes
56 max.
25 dia.
Cap
0
Two, 4
+0.15
dia. holes
depth: 5
OP
30
Cap
20.5
42±
0.2
(3)
56 max.
47
25 dia.
2.5
5.4
9
±
0.2
OP
20
±
0.1
40±
0.1
42±
0.1
22±
0.1
14.2
(31.5)
21.5
11±
0.2
25±
0.1
12 dia.
39±
0.2
2.15±0.05R
mounting holes
0
Two, 4
+0.15
dia. holes
depth: 5
Two, 3 ±0.05
dia. holes
6-dia. resin plunger
Conduit cap
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21
(c)Copyright OMRON Corporation 2007 All Rights Reserved.

Omron D4N Series Specifications

General

Voltage Rating	250 VAC, 30 VDC
Ingress Protection	IP67
Actuator Type	Plunger
Current Rating	10 A
Housing Material	Plastic
Category	Switch
Connection Method	Screw terminals
Operating Speed	0.05 mm/s to 0.5 m/s
Standards	UL 508
Mechanical Life	15, 000, 000 operations minimum
Electrical Life	500, 000 operations
Contact Configuration	1NC/1NO, 2NC