D4NS-3CF Omron, D4NS-3CF Datasheet - Page 10

• 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

Head Direction
• The rotation of the Switch head may be adjusted to any of the four
• When changing the direction of the head, do so while the Operation
Securing the Door
When the door is closed (with the Operation Key inserted), it may be
pulled beyond the set zone because of, for example, the door’s
weight, or the door cushion rubber. Also, if a load is applied to the
Operation Key, the door may fail to unlock properly. Use hooks to
ensure that the door stays within the set zone.
Wiring
• When connecting with insulation tubes and M3.5 crimp terminals,
• Do not push the crimp terminal and the likes into the opening
• Use terminals having the thickness of 0.5 mm or less to avoid the
J.S.T. Mfg Co.
dz dia.: 3.7 mm
directions by loosening the head clamping screws at the four
corners of the head. Make sure that no foreign materials enter
through the head.
Key is inserted.
connect the terminals as shown in the following figure and wire
without overriding to the case and the cover. Adequate conductor
size is AWG 20 to AWG18 (0.5 to 0.75 mm
Prepare lead wires using the lengths given in the following
diagrams. If lead wires are too long, they will press against the
cover causing the cover to not close properly.
between the parts to prevent the case from being broken and
deformed.
contact between the terminal and the Switch case inside.
The terminals listed below have thickness of 0.5 mm or less.
D dia.: 2.9 mm
Manufacture
J.S.T is a Japanese manufacturer.
1-Conduit Models with 3 Poles
B: 6.6 mm
L: 19 mm
F: 7.7 mm
2-Conduit Models with 3 Poles
I :
t: 0.5 mm
8.0 mm
A
C
E
A
C
E
D dia.
11
21
33
11
21
33
12
22
34
12
22
34
FV0.5-3.7 (F type)
V0.5-3.7 (straight type)
l
D
B
F
B
D
F
Set zone
(0.5 to 3 mm)
42 mm
L
F
Type
dz dia.
E
E
C
C
A
A
B D F
B
Left hand
D
Operation Key
F
Tolerance 2 mm
28 mm
Tolerance 2 mm
28 mm
B
33 mm
Crimp terminal
Right hand
28 mm
AWG20 (0.5 mm
2
42 mm
Applicable lead wire
).
Correct
E
C
Terminal screw
A
B D F
size
Tolerance 2 mm
42 mm
Incorrect
2
)
Contact Arrangement
• The following show a safety contact and an auxiliary contact for 3
• Refer to the Connector Catalog for corresponding Socket pin
Socket Tightening (Models with Connectors)
• Turn the tightening screws on the Socket by hand and tighten them
• Make sure, however, that the Socket’s connector is tightened
Conduit Opening
• When using 1/2-14NPT conduits, apply sealing tape between the
• Use cables with suitable diameters for the connector being used.
• When wiring, place the enclosed cap screw on unused conduit
contacts and 2 contacts types.
numbers and lead wire colors.
until the gap between the Socket and Plug essentially disappears.
securely, otherwise the rated degree of protection (IP67) of the
D4NS may not be maintained. Furthermore, the Socket connector
may be loosened by vibration.
connector and conduit opening to maintain the degree of protection
(IP67) of the Switch.
openings (for 2-Conduit Switches) and tighten them to the suitable
tightening torque.
Suitable socket is Type XS2F (OMRON).
(Screw terminal type)
(Connector type)
D4NS-@BF (2NC)
D4NS-@DF (3NC)
11
21
31
11
31
2
Zb
Zb
1
3
Safety-door Switch
4
12
22
32
12
32
Pin No. (Terminal No.)
D4NS-@CF (2NC/1NO)
D4NS-@FF (2NC/1NO (MBB))
D4NS-@AF (1NC/1NO)
D4NS-@EF (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
Zb
Zb
Zb
Zb
D4NS
12
22
34
12
34
2 (12)
4 (32)
2 (12)
4 (34)
A-13