D4NS-3CF Omron, D4NS-3CF Datasheet - Page 9

• Manufacturer Part Number: D4NS-3CF
• Description: DoorSwitch/NPT/2NC1NO
• Manufacturer: Omron
• Series: D4NSr
• Type: Safety Door Key Switchr

Specifications of D4NS-3CF

• Circuit: 3PST (2-NC, 1-NO)
• Switch Function: On-Off, Off-On
• Contact Rating @ Voltage: 3A @ 250VAC
• Actuator Type: Panel Disconnect
• Mounting Type: Chassis Mount
• Termination Style: Screw Terminal
• Operating Force: 1500gf
• Contact Form: 2 NC / 1 NO
• Contact Rating: 10 Amps at 120 VoltsAC, 240 VoltsAC
• Actuator: Key
• Key Type: Key
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: D4NS3CF; Z2733

• Do not push the ring connector and the likes into the opening
• Use terminals having the thickness of 0.5 mm or less to avoid the
6. Contact arrangement
• The following show a safety contact and an auxiliary contact for 3
7. Socket tightening (connector type)
Do not use any tools, such as pliers, otherwise the socket connector
may become damaged. Connect the socket connector to the
connector threads of the D4NS. Then firmly turn the socket
connector by hand so that the connector threaded portion will be
completely covered by the socket connector so that space will be
almost 0.
Make sure, however, that the socket connector is tightened securely,
otherwise the rated degree of protection of the D4NS may not be
maintained. Furthermore, the socket connector may be loosened by
vibration.
D4NS
J.S.T.
dz dia.: 3.7 mm
D dia.: 2.9 mm
between the parts in order to prevent the case from being broken
and deformed.
contact between the terminal and the switch case inside.
The below listed the terminals have thickness of 0.5 mm or less.
contacts and 2 contacts types.
Manufacture
J.S.T is a Japanese manufacturer.
B: 6.6 mm
F: 7.7 mm
L: 19 mm
I :
t: 0.5 mm
A
C
E
A
C
E
(1 conduit type)
8.0 mm
(2 conduits type)
D4NS-@BF (2NC)
D4NS-@DF (3NC)
(Screw terminal type)
11
21
31
11
31
11
21
33
11
21
33
(Connector type)
Suitable socket is Type XS2F (OMRON).
D
12
22
34
12
22
34
2
1
3
B
D
F
B
D
F
4
FV0.5-3.7 (F type)
V0.5-3.7 (straight type)
42 mm
l
12
22
32
12
32
L
E
E
C
F
C
A
Type
A
B D F
B
Left hand
dz
Pin No. (Terminal No.)
D
F
Tolerance ±2 mm
28 mm
Tolerance ±2 mm
28 mm
D4NS-@CF (2NC/1NO)
D4NS-@FF (2NC/1NO (MBB))
D4NS-@AF (1NC/1NO)
D4NS-@FF (1NC/1NO (MBB))
D4NS-9AF (1NC/1NO)
D4NS-9EF (1NC/1NO (MBB))
D4NS-9BF (2NC)
1 (11)
3 (31)
1 (11)
3 (33)
11
21
33
11
33
33 mm
Right hand
B
28 mm
42 mm
Crimp terminal
AWG22 to 20
E
C
Correct
12
22
34
12
34
A
2 (12)
4 (32)
2 (12)
4 (34)
B D F
Terminal screw
Wire size
Tolerance ±2 mm
42 mm
Incorrect
8. Conduit opening
Use the connectors recommended in clause 9 and tighten the
connector with specified torque in clause 2. An excessive torque will
bring a case breakage.
Apply sealing tape between connector and conduit opening so that
the enclosure will conform to IP67.
Use a cable with a suitable diameter for the connector.
For unused conduit opening, apply a conduit cap provided and
tighten it to specified torque in clause 2.
9. Recommendation of connector
Use the connector with thread section of 9 mm long or less. In the
case of the connector with longer thread section, protruded part may
interfere with the other parts inside the body. Use below listed
connector to secure IP67.
When use LAPP's products, use together with a seal packing which
is sold separately (Type names, JPK-16, GP-13.5, GPM20. GPM12
is for M12 connector) and tighten with proper tightening torque.
LAPP is a German manufacturer.
Ohm Denki is a Japanese manufacturer.
HEYCO is an American manufacturer.
Before using the 2 conduit type 1/2-14NPT connector, attach the
appended changing adapter to the switch, and wind the seal tape
about the joint of the adapter and switch.
When use M12 conduit type, connect the above listed connector,
after tightened the M12 changing adaptor to the switch.
The M12 changing adaptor is enclosed with the packing.
10. Storage
Do not keep the switch in dusty, humid place and any place where
gas may be present for example H2S, SO2, NH3, HNO3, Cl2.
11. Others
• Do not impose excessive force on the key top while the operation
• Confirm that the seal rubber has no abnormality and then use it.
• Do not use any screw other than correct one, or the sealing
• Please do a regular check in premeditation for this switch.
G1/2
Pg13.5
M20
1/2-14NPT
M12
key is inserted into the switch body or drop the switch with the
operation key inserted to avoid the deformation of the key or the
breakage of the switch body.
If the seal rubber is displaced or floated, or if foreign matters
adhere to the seal rubber, the seal rubber will lose its sealing
capability.
capability of the seal rubber will deteriorate.
Size
LAPP
Ohm Denki
LAPP
LAPP
LAPP
HEYCO
LAPP
Manufacture
ST-PF1/2
5380-1002
OA-W1609
OA-W1611
S-13.5
5301-5030
ST-M20 × 1.5
5311-1020
ST-NPT1/2
5301-6030
ST-M12 × 1.5
5301-1000
Type
6.0 to 12.0 mm
7.0 to 9.0 mm
9.0 to 11.0 mm
6.0 to 12.0 mm
7.0 to 13.0 mm
6.0 to 12.0 mm
4.3 to 11.9 mm
3.5 to 7.0 mm
Adequate cable
Diameter
G-139