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G-279
D4N-
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R
D4N
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R
•
Do not push crimp terminals into gaps in the case interior. Doing so
may cause damage or deformation of the case.
•
Use crimp terminals not more than 0.5 mm in thickness. Otherwise,
they will interfere with other components inside the case. The crimp
terminals shown below are not more than 0.5 mm thick.
J.S.T is a Japanese manufacturer.
Contact Arrangement
•
The following diagrams show the contact arrangements used for
screw terminal types and connector types.
Screw Terminal Type
Connector Type
•
Applicable socket: XS2F (OMRON).
•
Refer to the G010
Connector Catalog
for details on socket pin num-
bers and lead wire colors.
Socket Tightening (Connector Type)
•
Turn the socket connector screws by hand and tighten until no
space remains between the socket and the plug.
•
Make sure that the socket connector is tightened securely. Other-
wise, the rated degree of protection (IP67) may not be maintained
and vibration may loosen the socket connector.
Conduit Opening
•
Connect a recommended connector to the opening of the conduit
and tighten the connector to the specified torque. The case may be
damaged if an excessive tightening torque is applied.
•
When using 1/2-14NPT, wind sealing tape around the joint between
the connector and conduit opening so that the enclosure will con-
form to IP67.
•
Use a cable with a suitable diameter for the connector.
•
Attach and tighten a conduit cap to the unused conduit opening
when wiring. Tighten the conduit cap to the specified torque. The
conduit cap is provided with the Switch (2-conduit types).
Recommended Connectors
Use connectors with screws not exceeding 9 mm, otherwise the
screws will protrude into the case interior, interfering with other
components in the case. The connectors listed in the following table
have connectors with thread sections not exceeding 9 mm. Use the
recommended connectors to ensure conformance to IP67.
Use LAPP connectors together with seal packing (JPK-16, GP-13.5,
GPM20, or GPM12), and tighten to the specified tightening torque.
Seal packing is sold separately.
LAPP is a German manufacturer. Ohm Denki is a Japanese
manufacturer.
Before using an M12 type, attaching the provided changing adaptor
to the Switch and then connect the recommended connector.
Before using a 2-conduit 1/2-14NPT type, attach the provided
changing adaptor to the Switch and then connect the recommended
connector.
Storage
Do not store the Switch in locations where hazardous gases (e.g.,
H
2
S, SO
2
, NH
3
, HNO
3
, Cl
2
) or dust is present, or in locations subject
to high temperatures and humidity.
Others
•
Do not allow the load current to exceed the rated value.
•
Confirm that the seal rubber has no defects before use.
If the seal rubber is displaced or raised, or has foreign particles
adhered to it, the sealing capability of the seal rubber will be
adversely affected.
•
Use the correct cover mounting screws only, or the sealing
capability of the seal rubber will deteriorate.
•
Inspect the Switch regularly.
•
With rubber roller lever models, the rubber roller may turn white
over
time, but this will not affect the quality of operation.
•
Use the following recommended countermeasures to prevent
telegraphing when using adjustable or long levers.
1.
Make the rear edge of the dog smooth with an angle of 15
°
to 30
°
or make it in the shape of a quadratic curve.
2.
Design the circuit so that no error signal will be generated.
3.
Use or set a Switch that is operated in one direction only.
Manufacture
Type
Wire size
J.S.T.
FV0.5-3.7 (F type)
V0.5-3.7 (straight type)
AWG20 (0.5 mm
2
)
L
l
F
B
L
l
F
B
D dia.
Correct
Incorrect
Terminal screw
Crimp terminal
t: 0.5
mm
dz dia.:
3.7 mm
D dia.:
2.9 mm
B:
6.6 mm
L:
19 mm
F:
7.7 mm
I : 8.0
mm
dz dia.
D4N-
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D
@@
R (3NC)
11
21
12
22
31
32
D4N-
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B
@@
R (2NC)
11
31
12
32
D4N-
@
C
@@
R (2NC/1NO)
D4N-
@
A
@@
R (1NC/1NO)
33
34
11
21
12
22
11
33
12
34
1
3
2
4
D4N-9B
@@
R (2NC)
(1) 11
(3) 31
12 (2)
32 (4)
D4N-9A
@@
R (1NC/1NO)
(1) 11
(3) 33
Pin No. (Terminal No.)
12 (2)
34 (4)
Size
Manufacturer
Model
Applicable cable
diameter
G1/2
LAPP
ST-PF1/2
5380-1002
6.0 to 12.0 mm
Ohm Denki
OA-W1609
7.0 to 9.0 mm
OA-W1611
9.0 to 11.0 mm
Pg13.5
LAPP
S-13.5
5301-5030
6.0 to 12.0 mm
M20
LAPP
ST-M20
×
1.5
5311-1020
7.0 to 13.0 mm
1/2-14NPT
LAPP
ST-NPT1/2
5301-6030
6.0 to 12.0 mm
M12
LAPP
ST-M12
×
1.5
5301-1000
3.5 to 7.0 mm
F502-EN2-04.book Seite 279 Dienstag, 26. Juli 2005 5:48 17