D4N-8A31 Omron, D4N-8A31 Datasheet - Page 19

• Manufacturer Part Number: D4N-8A31
• Description: SAFETY SWITCH
• Manufacturer: Omron

Wiring
Wiring
One-conduit Type (3 Poles)
Two-conduit Type (3 Poles)
[Reference] The crimp terminals shown below are not more than
A
C
E
• When connecting to the terminals via insulating tube and M3.5
• Do not push crimp terminals into gaps in the case interior. Doing so
• Use crimp terminals not more than 0.5 mm in thickness. Otherwise,
J.S.T. Mfg. Co.
crimp terminals, arrange the crimp terminals as shown below so
that they do not rise up onto the case or the cover.
Applicable lead wire size: AWG20 to AWG18 (0.5 to 0.75 mm
Use lead wires of an appropriate length, as shown below. Not
doing so may result in excess length causing the cover to rise and
not fit properly.
may cause damage or deformation of the case.
they will interfere with other components inside the case.
Manufacturer
11
21
33
12
22
34
C
A
E
dz dia.: 3.7 mm
D dia.: 2.9 mm
0.5 mm thick.
Crimp terminal
B: 6.6 mm
B
D
F
L: 19 mm
F: 7.7 mm
I:
t: 0.5 mm
11
21
33
42 mm
8.0 mm
12
22
34
Correct
FN0.5-3.7 (F Type)
N0.5-3.7 (Straight Type)
Left hand
E
D dia.
B
D
F
C
A
B D F
Type
Tolerance ±2 mm
28 mm
l
E
C
A
B
L
Incorrect
D
28 mm
F
F
dz dia.
Tolerance ±2 mm
28 mm
Terminal screw
Right hand
E
33 mm
C
A
B D F
42 mm
B
Tolerance ±2 mm
42 mm
2
).
Contact Arrangement
Screw Terminal Type
Connector Type
Socket Tightening (Connector Type)
Conduit Opening
Changing the Lever
The lever mounting screws can be used to set the lever position to
any position in a 360° angle at 7.5° increments. Grooves are incised
on the lever and rotary shaft that engage to prevent the lever from
slipping against the rotary shaft. The screws on adjustable roller lever
models can also loosened to change the length of the lever.
Remove the screws from the front of the lever before mounting the
lever in reverse (front/back), and set the level so that operation will be
completed before exceeding a range of 180° on the horizontal.
D4N-@D@@ (3NC)
D4N-@B@@ (2NC)
D4N-@2@@ (2NC (SNAP))
D4N-9B@@ (2NC)
D4N-92@@ (2NC (SNAP))
• The contact arrangements are shown below.
• Applicable socket: XS2F-D421 series (OMRON).
• Refer to the Connector Catalog for details on socket pin numbers
• Turn the socket connector screws by hand and tighten until no
• Make sure that the socket connector is tightened securely.
• Connect a recommended connector to the opening of the conduit
• When using 1/2-14NPT, wind sealing tape around the joint
• Use a cable with a suitable diameter for the connector.
• Attach and tighten a conduit cap to the unused conduit opening
and lead wire colors.
space remains between the socket and the plug.
Otherwise, the rated degree of protection (IP67) may not be
maintained and vibration may loosen the socket connector.
and tighten the connector to the specified torque. The case may be
damaged if an excessive tightening torque is applied.
between the connector and conduit opening so that the enclosure
will conform to IP67.
when wiring. Tighten the conduit cap to the specified torque. The
conduit cap is provided with the Switch (2-conduit types).
(1) 11
(3) 31
Pin No. (Terminal No.)
11
21
31
11
31
2
1
3
4
12 (2)
32 (4)
12
22
32
12
32
D4N-9A@@ (1NC/1NO)
D4N-9E@@ (1NC/1NO (MBB))
D4N-91@@ (1NC/1NO (SNAP))
D4N-@C@@ (2NC/1NO)
D4N-@F@@ (2NC/1NO (MBB))
D4N-@A@@ (1NC/1NO)
D4N-@E@@ (1NC/1NO (MBB))
D4N-@1@@ (1NC/1NO (SNAP))
(1) 11
(3) 33
(3) 13
(1) 31
13
31
11
21
33
11
33
12 (2)
34 (4)
14 (4)
32 (2)
12
22
34
12
34
14
32
D4N
19