G-140
Safety Sensors / Components
Production Termination
Following the release of the D4NS, production of the D4DS will be terminated.
Date of Production Termination
Production of the D4DS Series will be terminated in July 2006.
Date of Substitute Product Release
Sale of the D4NS Series commenced in July 2003.
Product Replacement
1.
Dimensions
The D4DS and D4NS have basically the same structure, and use the same
mounting method, Operation Keys, mounting hole and Operation Key
insertion positions. The multi-contact structure and the extra 4 mm in
length, however, are different.
2.
Terminal Numbers
For the 2-contact model, the terminals 21, 22, 23, and 24 on the D4DS are
31, 32, 33, and 34 on the D4NS.
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 of the D4DS and Substitute Products
List of Recommended Substitute Products
Switch
Operation Key
•
D4DS-K1
•
D4DS-K2
•
D4DS-K3
•
D4DS-K5
All of the above Operation Keys can be used with the D4NS.
Dimensions (Unit: mm)
Model
D4NS-
@
Switch color
Very similar
Dimensions
Very similar
Wiring/connection
Significantly different
Mounting method
Very similar
Ratings/performance
Very similar
Operating characteristics
Very similar
Operating method
Completely compatible
D4DS product
Recommended substitute product
D4DS-15FS
D4NS-1AF
D4DS-25FS
D4NS-2AF
D4DS-35FS
D4NS-3AF
D4DS-55FS
D4NS-5AF
D4DS-65FS
D4NS-6AF
D4DS-1AFS
D4NS-1BF
D4DS-2AFS
D4NS-2BF
D4DS-3AFS
D4NS-3BF
D4DS-5AFS
D4NS-5BF
D4DS-6AFS
D4NS-6BF
Discontinued Models (1-conduit D4DS)
Replacement products (1-conduit D4NS)
Discontinued Model (2-conduit D4DS)
Replacement products (2-conduit D4NS)
2.15±0.05R
mounting holes
0
Two, 4
+0.15
dia. holes
depth: 5
30
×
30
7.5
Head cap
22
±
0.2
31
30.2
15.3
4.4
2.5
55
41
33.5
47
±
0.2
20
±
0.1
22
±
0.1
14.2
30
31.5
21.5
15.5
30.6
2.15
±
0.05R
mounting holes
0
Two, 4
+0.15
dia. holes
depth: 5
30
×
30
25 dia.
2.15±0.05R
mounting holes
56 max.
0
Two, 4
+0.15
dia. holes
depth: 5
Cap
15.3
15.3
4.4
4.4
2.5
42
±
0.1
40
±
0.1
7.5
41
43
14.2
19
50
5.4
33.5
3
31.5
30.5
21.5
15.5
30
39
±
0.2
20
±
0.1
22
±
0.1
42
±
0.2
9
±
0.2
7.5
15.3
42
±
0.1
40
±
0.1
30.2
4.4
5.4
47
33.5
39
±
0.2
41
2.5
9
±
0.2
25 dia.
14.2
30
20.5
15.5
21.5
Cap
31.5
30.6
56 max.
3
42
±
0.2
22
±
0.1
20
±
0.1
2.15
±
0.05R
mounting holes
0
Two, 4
+0.15
dia. holes
depth: 5
Head cap
F502-EN2-04.book Seite 140 Dienstag, 26. Juli 2005 5:48 17
