Guard Lock Safety-door Switch/D4SL-N-mounting Slide Key
D4SL-N / D4SL-NSK10-LK@
World's smallest Class 6-contact Guard Lock
Safety-door Switch
<Guard Lock Safety-door Switch D4SL-N>
• Wiring time is reduced with two types of wiring
methods capable of one-touch attachment and
removal.
• A wide variety of built-in switches can be used for
various devices.
(4-, 5-, and 6-contact models are available)
• Key holding force of 1,300 N.
• It is possible to change the key insertion point
without detaching the head.
• Drive solenoids directly from the Controller.
•
Conforms to ISO 14119.
Guard Lock Safety-door Switch
Terminal
Block Type
Slide Key
Connector Type
<Slide Key D4SL-NSK10-LK@>
• Lockout Key to prevent workers from becoming
trapped inside the hazardous area.
• The vertical D4SL Guard Lock Safety-door Switch
can be easily mounted on 40
×
40 mm aluminum
frames.
• The plastic material makes the Slide Key suitable
for lightweight doors.
Be sure to read the “Safety
Precautions”
on page 22.
1
D4SL-N / D4SL-NSK10-LK@
Model Number Structure
Model Number Legend
Switch (Standard type)
(1) (2) (3) (4)
(5) (6) (7)
D4SL-N
@@@@-@ @ @
(4)
Door Lock and Release
Conduit Size
2: G1/2
3: 1/2-14NPT *1
4: M20
Contact Model
4-contact Model
5-contact Model Common
6-contact Model
Door Lock and Release
A
:
Mechanical lock/24VDC solenoid release
G: 24VDC solenoid lock/mechanical release
(1)
Conduit Size
Contact Model
4-contact Model
5-contact Model Common
6-contact Model
(2)
Built-in Switch
Contact Model
Built-in Switch
Door monitor and Lock monitor are connected in series
internally.
A
:
1NC/1NO
+
1NC/1NO
B
:
1NC/1NO
+
2NC
C
:
2NC
+
1NC/1NO
D
:
2NC
+
2NC
Door monitor and Lock monitor are NOT connected in
series internally.
S
:
1NC/1NO
+
1NC/1NO
T
:
1NC/1NO
+
2NC
U
:
2NC
+
1NC/1NO
V
:
2NC
+
2NC
E
:
2NC/1NO
+
1NC/1NO
F
:
2NC/1NO
+
2NC
G
:
3NC
+
1NC/1NO
H
:
3NC
+
2NC
N
:
2NC/1NO
+
2NC/1NO
P
:
2NC/1NO
+
3NC
Q
:
3NC
+
2NC/1NO
R
:
3NC
+
3NC
(5)
Indicator
Contact Model
4-contact Model
5-contact Model Common
6-contact Model
−:
None
D: 24VDC (orange LED indicator)
Indicator
(6)
Release Key Type
Contact Model
4-contact Model
5-contact Model Common
6-contact Model
Release Key Type
−:
Standard release key (metal)
−:
Standard release key (metal)
4: Special release key (resin)
(Note:Release keys are provided.)
4-contact Model
5-contact Model
(7)
Connection Method
Contact Model
4-contact Model
5-contact Model Common
6-contact Model
Connection Method
−
:
Terminal block
N: Connector *2
6-contact Model
(3)
Head Material
Contact Model
4-contact Model
5-contact Model Common
6-contact Model
F: Resin
F: Resin
D: Metal
Head Material
*1. M20, includes M20-to-1/2-14NPT conversion adapter.
*2. Connector cables are not included with the connector type and are to be purchased separately.
Operation key
(1) (2)
D4SL-N K@@
(1)
Operation Key Type
1: Horizontal mounting
2: Vertical mounting
3: Adjustable mounting (horizontal)
5: Adjustable mounting (horizontal/vertical)
(2)
Key Type
−:
No cushion rubber
G: Cushion rubber
S: No cushion rubber, short type
2
D4SL-N / D4SL-NSK10-LK@
Ordering Information
List of Models
Release
Key Type
Wiring
method
Solenoid voltage/
Indicator
Lock and
release type
Contact configuration
(door open/closed detection switch
and lock monitor switch contacts)
6-contact Model
Insert the built-in switch (N, P, Q or R)
into the blank
@.
5-contact Model
Insert the built-in switch (E, F, G or H)
into the blank
@.
4-contact Model
Insert the built-in switch (A, B, C, D, S,
T, U or V) into the blank
@.
6-contact Model
Insert the built-in switch (N, P, Q or R)
into the blank
@.
5-contact Model
Insert the built-in switch (E, F, G or H)
into the blank
@.
4-contact Model
Insert the built-in switch (A, B, C, D, S,
T, U or V) into the blank
@.
6-contact Model
Insert the built-in switch (N, P, Q or R)
into the blank
@.
5-contact Model
Insert the built-in switch (E, F, G or H)
into the blank
@.
4-contact Model
Insert the built-in switch (A, B, C, D, S,
T, U or V) into the blank
@.
6-contact Model
Insert the built-in switch (N, P, Q or R)
into the blank
@.
5-contact Model
Insert the built-in switch (E, F, G or H)
into the blank
@.
4-contact Model
Insert the built-in switch (A, B, C, D, S,
T, U or V) into the blank
@.
Conduit
size
(See Note.)
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
Model
D4SL-N2@FA-DN
D4SL-N3@FA-DN
D4SL-N4@FA-DN
D4SL-N2@FA-DN
D4SL-N3@FA-DN
D4SL-N4@FA-DN
D4SL-N2@FA-N
D4SL-N3@FA-N
D4SL-N4@FA-N
D4SL-N2@FA-D
D4SL-N3@FA-D
D4SL-N4@FA-D
D4SL-N2@FA-D
D4SL-N3@FA-D
D4SL-N4@FA-D
D4SL-N2@FA
D4SL-N3@FA
D4SL-N4@FA
D4SL-N2@FG-DN
D4SL-N3@FG-DN
D4SL-N4@FG-DN
D4SL-N2@FG-DN
D4SL-N3@FG-DN
D4SL-N4@FG-DN
D4SL-N2@FG-N
D4SL-N3@FG-N
D4SL-N4@FG-N
D4SL-N2@FG-D
D4SL-N3@FG-D
D4SL-N4@FG-D
D4SL-N2@FG-D
D4SL-N3@FG-D
D4SL-N4@FG-D
D4SL-N2@FG
D4SL-N3@FG
D4SL-N4@FG
24VDC
(Orange)
Connector
24VDC
(without indicator)
Mechanical lock
Solenoid release
24VDC
(Orange)
Terminal
block
Standard
(metal)
24VDC
(without indicator)
24VDC
(Orange)
Connector
24VDC
(without indicator)
Solenoid lock
Mechanical
release
24VDC
(Orange)
Terminal
block
24VDC
(without indicator)
Note:
The recommended models for equipment and machinery being exported to Europe are those with an M20 conduit sizes, and for North
America, the recommended models are those with a 1/2-14NPT conduit sizes.
3
D4SL-N / D4SL-NSK10-LK@
Release
Key Type
Wiring
method
Solenoid voltage/
Indicator
Lock and
release type
Contact configuration
(door open/closed detection switch
and lock monitor switch contacts)
6-contact Model
Insert the built-in switch (N, P, Q or R)
into the blank
@.
Conduit size
(See Note.)
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
G1/2
1/2-14NPT
M20
Model
D4SL-N2@FA-D4N
D4SL-N3@FA-D4N
D4SL-N4@FA-D4N
D4SL-N2@FA-D4N
D4SL-N3@FA-D4N
D4SL-N4@FA-D4N
D4SL-N2@FA-D4
D4SL-N3@FA-D4
D4SL-N4@FA-D4
D4SL-N2@FA-D4
D4SL-N3@FA-D4
D4SL-N4@FA-D4
D4SL-N2@FG-D4N
D4SL-N3@FG-D4N
D4SL-N4@FG-D4N
D4SL-N2@FG-D4N
D4SL-N3@FG-D4N
D4SL-N4@FG-D4N
D4SL-N2@FG-D4
D4SL-N3@FG-D4
D4SL-N4@FG-D4
D4SL-N2@FG-D4
D4SL-N3@FG-D4
D4SL-N4@FG-D4
Connector
5-contact Model
Insert the built-in switch (E, F, G or H)
into the blank
@.
6-contact Model
Insert the built-in switch (N, P, Q or R)
into the blank
@.
5-contact Model
Insert the built-in switch (E, F, G or H)
into the blank
@.
6-contact Model
Insert the built-in switch (N, P, Q or R)
into the blank
@.
5-contact Model
Insert the built-in switch (E, F, G or H)
into the blank
@.
6-contact Model
Insert the built-in switch (N, P, Q or R)
into the blank
@.
5-contact Model
Insert the built-in switch (E, F, G or H)
into the blank
@.
Mechanical lock
Solenoid release
Special
(resin)
Terminal
block
24VDC
(Orange)
Connector
Solenoid lock
Mechanical
release
Terminal
block
Note:
The recommended models for equipment and machinery being exported to Europe are those with an M20 conduit sizes, and for North
America, the recommended models are those with a 1/2-14NPT conduit sizes.
4
D4SL-N / D4SL-NSK10-LK@
Operation Keys
Type
Model
Horizontal mounting
D4SL-NK1
Horizontal mounting
(Short)
D4SL-NK1S
Horizontal mounting
(Cushion rubber)
D4SL-NK1G
Vertical mounting
D4SL-NK2
Vertical mounting
(Cushion rubber)
D4SL-NK2G
Adjustable
(Horizontal)
D4SL-NK3
Adjustable
(Horizontal/Vertical)
D4SL-NK5
Connector Cables
Cable length
1m
3m
5m
10 m
Model
D4SL-CN1
D4SL-CN3
D4SL-CN5
D4SL-CN10
5
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