D4SL-NSK10-LKx Omron, D4SL-NSK10-LKx Datasheet - Page 24

• Manufacturer Part Number: D4SL-NSK10-LKx
• Description: Guard Lock Safety-door Switch
• Manufacturer: Omron

24
D4SL-N / D4SL-NSK10-LK@
Hinged Door
Mounting
Appropriate Tightening Torque
Loose screws may result in malfunction. Tighten the screws to the
specified torques.
Switch and Operation Key Mounting
Switch mounting
• If the Switch is mounted too close to the hinge, the force imposed
Cover mounting
screw
Operation Key
mounting screw
Switch mounting
screw
Connector
Terminal screw
* Terminal block type
• Mount the Switch and Operation Key securely to the applicable
• The switch can be fastened more firmly by a stud (4 mm dia., 1.5
• Do not impose excessive force on the key top while the operation
• Do not use the operation key other than dedicated OMRON's
• Do not use the operation key D4SL-K@. A lock will not be closed
• Be sure that the operation key can be inserted properly to key hole
• Insert the operation key into the key hole according to the specified
• When mounting at the side of switch body, mount the switch with 3
• Attach cap heads to any operation key holes that are not being
Front
Side
only
on the lock will be much larger than for locations far from the hinge
and the lock may be damaged. Mount the Switch close to the
handle.
tightening torque with M4 screws. Always use washers.
mm max height) inserted from back side at the hole of the switch.
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.
(D4SL-NK@). Otherwise switch may be damaged.
and a machine will not be activated.
with a tolerance of ±0.8 mm.
“operation key insertion radius in horizontal direction”.
points including the head.
used.
41.7
41.7
38.7
±0.15
±0.15
±0.1
22
22
±0.1
4
±0.1
4
±0.1
±0.1
10
dia. 1.5 max.
±0.1
dia. 1.5 max.
Three, M4
Two, M4
0.4 to 0.5 N•m
2.4 to 2.8 N•m (D4SL-NK@ and -NK@S)
0.75 to 1.15 N•m (D4SL-NK@G)
0.75 to 1.15 N•m
1.8 to 2.2 N•m (except 1/2-14NPT)
1.4 to 1.8 N•m (1/2-14NPT)
0.5 to 0.6 N•m (D4SL-N@@@@-@@)
Operation Key mounting
D4SL-NK1/-NK2
D4SL-NK1G/-NK2G
D4SL-NK3
15
40
± 0.1
± 0.1
Two, M4
Two, M4
12
± 0.1
Two, M4
or 20
±0.1
Securing the Door
When the door is closed (with the
Operation Key inserted), the Operation
Key may exceed the set zone because
of, for example, the door's own weight,
machine vibration, or the door cushion
rubber.
Secure the door with a stopper (hook)
so that the Operation Key remains
within the set zone.
Spacer
Do not remove a spacer. Rotate the spacer in accordance with the
Switch mounting direction. Use of the Switch without spacer will
reduce the lock strength.
Wiring
Circuit Connection Example
(D4SL-N@N@@-D@)
(D4SL-N@SF@-@)
• Direct opening contacts used as safety-circuit inputs are indicated
• DC solenoids have polarity. (E1: +, E2: −) Confirm terminal polarity
• The current of the 24 VDC solenoid is different from when it is first
• To enable the 24 VDC solenoid, it is necessary to select the
• The ON and OFF contact operation will not engage
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with the
before wiring.
turned ON as to when it is in operation. To take into account
possible voltage drops, it is important to apply a rated operation
voltage.
appropriate power supply capacity.
simultaneously.
Be sure to confirm operation under actual operating conditions.
10
10
9
9
Lock monitor
Lock monitor
E1
(+)
E2
(−)
E1
(+)
E2
(−)
switch
switch
2
4
8
2
4
8
42
52
64
42
22
64
LED
mark.
41
51
63
63
7
7
12
22
34
34
6
6
Door open/
closed detection
switch
closed detection
Door open/
switch
41
21
33
11
21
33
1
3
5
1
3
5
AND
To control circuit
To safety circuit
To safety circuit
To control circuit
To control circuit
To control circuit
To safety circuit
Mounting side
Spacer
Operation key
Set zone
(0.5 to 3 mm)
Datasheet pdf - http://www.DataSheet4U.net/