CSM_D4JL_D4JL-SK40_DS_E_5_1
1
Guard Lock Safety-door Switch
D4JL/D4JL-SK40
World's Top* Holding Force of 3,000 N
*For plastic models, as of May 2008
• Two safety circuits and two monitor contacts provide an
array of monitoring patterns.
• Standard gold-clad contacts enable use with ordinary loads
and microloads.
• Models with trapped keys prevent workers from being locked
in hazardous work areas.
• Models with rear release buttons allow people to unlock the
Switch and escape if they are locked into hazardous areas.
• IP67 degree of protection
Features
Plastic Guard Lock Safety-door Switches
Rank Among the Strongest in the World
A holding force of 3,000 N makes these Switches suitable for large,
heavy doors.
Two Safety Circuits and Two Monitor
Contacts
The D4JL has two safety circuits. It also has two contacts to
separately monitor the open/closed status of the door and the status
of the lock.
Wide variations to protect workers who
enter hazardous areas.
•Models with Trapped Keys (mechanical lock models only)
As long as a person has the trapped key when he enters a
hazardous area, he does not have to worry about somebody
locking the door and trapping him inside.
The door can be opened only by supplying power to the solenoid
and then turning the trapped key to unlock the D4JL.
There are thirty different types of trapped keys available for use in
applications with adjacent hazardous areas.
•Models with Rear Release Buttons
A rear release button allows the door to be unlocked from inside a
hazardous area in an emergency.
•Special Slide Key
A special Slide Key shortens the lead time for mounting design.
The padlock that can be attached to the disable-prevention cover
prevents other workers from restarting machines.
(See page 2 for details.)
Be sure to read the “Safety Precautions” on page 22.
41
51 52
63 64
42
Lock Monitor Switch Door Open/Closed
Detection Switch
Monitoring
the door lock
Monitoring the open/
closed status of the door
11 12 To safety circuit
To safety circuit
To control circuit
33 34
2221
Rear release button
D4JL/D4JL-SK40
2
Slide Keys
D4JL-SK40
Configuration
ANSI/RIA R15.06-1999 11.2.2 Interlocking portion
b) The interlocking portion of the interlocked barrier shall be installed, applied, and maintained so that:
8)
be capable of being easily unlocked from the inside of the safeguarded space with or without power available, when the possibility of full body access exists;
D4JL model
with rear release button
D4JL-SK40
For safety measures on large doors
that are potentially dangerous
because their movement cannot be
immediately stopped.
Door Opening
to the Left
Application is
also possible
on doors
that open
to the left.
The handle-shaped fixture makes it easy
to use the Door Switch.
Close door.
Open door. Open door.
Door inner side
Press the rear release
button to unlock the
Guard Lock Safety-
door Switch.
The door can be
opened from inside the
hazardous area by
using the inner lever.
A padlock can be
attached to the
disable-prevention
cover to prevent an
operator from
disabling the open
condition.
3
D4JL/D4JL-SK40
Model Number Structure
Model Number Legend
Switches
1. Conduit Size
2: G1/2
4: M20
2. Built-in Switch
N: 2NC/1NO + 2NC/1NO (slow-action contacts)
P: 2NC/1NO + 3NC (slow-action contacts)
Q: 3NC + 2NC/1NO (slow-action contacts)
R: 3NC + 3NC (slow-action contacts)
3. Head Material
F: Plastic
4. Door Lock and Release
A: Mechanical lock/24 VDC solenoid release
G: 24 VDC Solenoid lock/Mechanical release
5. Indicator
C: 24 VDC (green LED indicator)
D: 24 VDC (orange LED indicator)
6. Release Key Type
5: Special release key *1
6: Special release key + rear release button *1
7: Trapped key
7. Trapped Key Type
01 to 30: 30 types *2
Operation Keys
1. Operation Key Type
1: Horizontal mounting
2: Vertical mounting
3: Adjustable mounting (horizontal)
Note: A 24 VDC solenoid lock cannot be combined with a trapped key.
A 24 VDC solenoid lock cannot be combined with a special release key and rear release button.
*1. Release keys are provided.
*2. Thirty types of trapped keys can be manufactured. Specify the trapped key type in numerical order starting from 01 when ordering.
Switches (Connector type)
1. Conduit Size
2: G1/2
2. Built-in Switch
R: 3NC + 3NC (slow-action contacts)
3. Head Material
F: Plastic
4. Door Lock and Release
A: Mechanical lock/24 VDC solenoid release
5. Indicator
C: 24 VDC (green LED indicator)
D: 24 VDC (orange LED indicator)
6. Release Key Type
5: Standard release key
7. Connection Method
N: Connector type
8. Cover Mounting Screws
T: Standard screws
X: Special screws
Note: For more information about connector types, contact your OMRON sales representative.
1234 56 7
D4JL-@@@@-@@-@@
1
D4JL-K@
1 2 3 4 5 6 7 8
D4JL-2RFA-D5N-X
D4JL/D4JL-SK40
4
Ordering Information
Switches (Operation Keys are sold separately.)
Consult with your OMRON representative when ordering any models that are not listed in this table.
Standard Models
Models with Rear Release Buttons
Release key type Indicator Lock and release types
Contact configuration
(door open/closed detection switch and
lock monitor switch contacts)
Conduit opening Model
Special release key
Green
Mechanical lock
Solenoid release
2NC/1NO+2NC/1NO G1/2 D4JL-2NFA-C5
M20 D4JL-4NFA-C5
2NC/1NO+3NC G1/2 D4JL-2PFA-C5
M20 D4JL-4PFA-C5
3NC+2NC/1NO G1/2 D4JL-2QFA-C5
M20 D4JL-4QFA-C5
3NC+3NC G1/2 D4JL-2RFA-C5
M20 D4JL-4RFA-C5
Solenoid lock
Mechanical release
2NC/1NO+2NC/1NO G1/2 D4JL-2NFG-C5
M20 D4JL-4NFG-C5
2NC/1NO+3NC G1/2 D4JL-2PFG-C5
M20 D4JL-4PFG-C5
3NC+2NC/1NO G1/2 D4JL-2QFG-C5
M20 D4JL-4QFG-C5
3NC+3NC G1/2 D4JL-2RFG-C5
M20 D4JL-4RFG-C5
Orange
Mechanical lock
Solenoid release
2NC/1NO+2NC/1NO G1/2 D4JL-2NFA-D5
M20 D4JL-4NFA-D5
2NC/1NO+3NC G1/2 D4JL-2PFA-D5
M20 D4JL-4PFA-D5
3NC+2NC/1NO G1/2 D4JL-2QFA-D5
M20 D4JL-4QFA-D5
3NC+3NC G1/2 D4JL-2RFA-D5
M20 D4JL-4RFA-D5
Solenoid lock
Mechanical release
2NC/1NO+2NC/1NO G1/2 D4JL-2NFG-D5
M20 D4JL-4NFG-D5
2NC/1NO+3NC G1/2 D4JL-2PFG-D5
M20 D4JL-4PFG-D5
3NC+2NC/1NO G1/2 D4JL-2QFG-D5
M20 D4JL-4QFG-D5
3NC+3NC G1/2 D4JL-2RFG-D5
M20 D4JL-4RFG-D5
Release key type Indicator Lock and release types
Contact configuration
(door open/closed detection switch and
lock monitor switch contacts)
Conduit opening Model
Special release key
Green
Mechanical lock
Solenoid release
2NC/1NO+2NC/1NO G1/2 D4JL-2NFA-C6
M20 D4JL-4NFA-C6
2NC/1NO+3NC G1/2 D4JL-2PFA-C6
M20 D4JL-4PFA-C6
3NC+2NC/1NO G1/2 D4JL-2QFA-C6
M20 D4JL-4QFA-C6
3NC+3NC G1/2 D4JL-2RFA-C6
M20 D4JL-4RFA-C6
Orange
2NC/1NO+2NC/1NO G1/2 D4JL-2NFA-D6
M20 D4JL-4NFA-D6
2NC/1NO+3NC G1/2 D4JL-2PFA-D6
M20 D4JL-4PFA-D6
3NC+2NC/1NO G1/2 D4JL-2QFA-D6
M20 D4JL-4QFA-D6
3NC+3NC G1/2 D4JL-2RFA-D6
M20 D4JL-4RFA-D6
: Models with certified direct opening contacts.
: Models with certified direct opening contacts.
5
D4JL/D4JL-SK40
Models with Trapped Keys
*1. Thirty types of trapped keys can be manufactured. Specify the trapped key type in numerical order starting from 01 when ordering.
*2. Models with Korean S-mark certification.
Operation Keys
Slide Keys
Note: 1. The Door Switch is not included. Select the Door Switch depending on the necessary number of contacts and the conduit size.
2. Perform risk assessment for the equipment in question, configure relay units and other safety circuits, and use properly.
3. Ask your OMRON representative for information on the D4JL-SK30.
Release key type Indicator Lock and release types
Contact configuration
(door open/closed detection switch and
lock monitor switch contacts)
Conduit opening Model
Trapped key *1
Green
Mechanical lock
Solenoid release
2NC/1NO+2NC/1NO G1/2 D4JL-2NFA-C7-01
M20 D4JL-4NFA-C7-01
2NC/1NO+3NC G1/2 D4JL-2PFA-C7-01
M20 D4JL-4PFA-C7-01
3NC+2NC/1NO G1/2 D4JL-2QFA-C7-01
M20 D4JL-4QFA-C7-01
3NC+3NC G1/2 D4JL-2RFA-C7-01
M20 D4JL-4RFA-C7-01
Orange
2NC/1NO+2NC/1NO G1/2 D4JL-2NFA-D7-01 *2
M20 D4JL-4NFA-D7-01
2NC/1NO+3NC G1/2 D4JL-2PFA-D7-01 *2
M20 D4JL-4PFA-D7-01
3NC+2NC/1NO G1/2 D4JL-2QFA-D7-01 *2
M20 D4JL-4QFA-D7-01
3NC+3NC G1/2 D4JL-2RFA-D7-01 *2
M20 D4JL-4RFA-D7-01
: Models with certified direct opening contacts.
Release key position Front Front and rear release button Front
Release key type Special release key Special release key Trapped key
Switch appearance
Type Model
Horizontal mounting D4JL-K1
Vertical mounting D4JL-K2
Appearance Specifications Contents Model Applicable Door
Switch
Weight: 3,400 g
Mechanical durability:
20,000 operations min.
Slide Key: 1
D4JL mounting tool: 1
Inner lever: 1
Inner lever mounting screws: 2
Door Switch mounting one-way screws: 3
Switch protective cover: 1
Switch protective cover screws: 4
Disable-prevention cover
(already mounted on Slide Key): 1
D4JL-SK40 D4JL-@@F@-@6
rear release button type
Front Rear
Type Model
Adjustable mounting
(horizontal) D4JL-K3
D4JL/D4JL-SK40
6
Specifications
Standards and EC Directives
Conforms to the following EC Directives:
•Machinery Directive
•Low Voltage Directive
•EN 1088
•EN 60204-1
•GS-ET-19
•CCC
Certified Standards
*1. CSA C22.2 No. 14 was certified by UL.
*2. Only certain models have been certified.
Certified Standard Ratings
TÜV (EN 60947-5-1)
Note: Use a 10 A fuse type gI or gG that conforms to IEC60269 as a
short-circuit protection device. This fuse is not built into the
Switch.
UL/CSA (UL 508, CSA C22.2 No. 14)
A300 (between terminals 12 and 41)
A300 (between all other terminals)
Q300
Solenoid Coil Characteristics
Indicator Characteristics
Certification
body Standard File No.
TÜV SÜD EN 60947-5-1
(certified direct opening)
Consult your
OMRON
representative for
details.
UL *1 UL 508, CSA C22.2 No.14
CQC (CCC) GB14048.5 2005010305167533
KOSHA *2 EN60947-5-1 2005-196
Item Utilization category AC-15 DC-13
Rated operating current (Ie) 3 A 0.27 A
Rated operating voltage (Ue) 240 V 250 V
Rated
voltage Carry
current
Current (A) Volt-amperes (VA)
Make Break Make Break
120 VAC 10 A 60 6 7,200 720
240 VAC 30 3
Rated
voltage Carry
current
Current (A) Volt-amperes (VA)
Make Break Make Break
240 VAC 3 A 30 3 7,200 720
Rated
voltage Carry
current
Current (A) Volt-amperes (VA)
Make Break Make Break
125 VDC 2.5 A 0.55 0.55 69 69
250 VDC 0.27 0.27
Item Type 24 VDC
Rated operating voltage
(100% ED) 24 VDC
Current consumption Approx. 200 mA
Insulation Class Class B (130°C max.)
Item Type LED
Rated voltage 24 VDC 24 VDC
Current consumption Approx. 1 mA Approx. 8 mA
Color (LED) Orange Green
+10%
−15%
7
D4JL/D4JL-SK40
Characteristics
Note: The above values are initial values.
*1. The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are sufficient for
the operating conditions and environment beforehand. Although the switch box is protected from dust or water penetration, do not use the D4JL
in places where foreign material may enter through the key hole on the head, otherwise Switch damage or malfunctioning may occur.
*2. The durability is for an ambient temperature of 5 to 35°C and an ambient humidity of 40% to 70%. For further conditions, consult your OMRON
sales representative.
*3. Do not pass a 3 A, 250 VAC load through more than two circuits.
*4. These figures are minimum requirements for safe operation.
*5. This figure is based on the GS-ET-19 evaluation method.
*6. This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual
load beforehand.
*7. Use a 10 A fuse type gI or gG that conforms to IEC 60269 as a short-circuit protection device.
Degree of protection *1IP67 (EN60947-5-1)
Durability *2Mechanical 1,000,000 operations min. (trapped key: 10,000 operations min., rear release button: 3,000
operations min.)
Electrical 500,000 operations min. (3 A resistive load at 250 VAC) *3
Operating speed 0.05 to 0.5 m/s
Operating frequency 30 operations/minute max.
Direct opening force *460 N min. (EN60947-5-1)
Direct opening travel *415 mm min. (EN60947-5-1)
Holding force *53,000 N min.
Contact resistance 25 mΩ max. (per contact)
Minimum applicable load *61 mA resistive load at 5 VDC (N-level reference value)
Rated insulation voltage (Ui)300 V (EN60947-5-1)
Rated frequency 50/60 Hz
Protection against electric shock Class II (double insulation)
Pollution degree (operating environment) 3 (EN60947-5-1)
Impulse
withstand
voltage
(EN60947-5-1)
Between terminals of
same polarity 2.5 kV
Between terminals of
different polarity 4 kV
Between other
terminals and
non-current carrying
metallic parts
6 kV
Insulation resistance 100 MΩ min. (at 500 VDC)
Contact gap 2 × 2 mm min.
Vibration
resistance Malfunction 10 to 55 Hz, 0.75 mm single amplitude
Shock resistance Destruction 1,000 m/s2 min.
Malfunction 80 m/s2 min.
Conditional short-circuit current 100 A (EN60947-5-1) *7
Conventional free air thermal current (Ith)10 A (between terminals 12 and 41), 3 A (between all other terminals) (EN60947-5-1)
Ambient operating temperature −10 to +55°C (with no icing)
Ambient operating humidity 95% max.
Weight Approx. 650 g (D4JL-4NFA-C7-01)
D4JL/D4JL-SK40
8
Connections
Internal Circuit Diagram
Indicator
Solenoid
Circuit Connection Example
(Examples for the D4JL-@NF@-@)
•Terminals 11-42 and terminals 21-52 are connected internally and
so connect terminals 12-41 and 22-51 for safety-circuit input
(GS-ET-19).
•Direct opening contacts used as safety-circuit input are indicated
with the mark.
Terminals 11-12 and terminals 21-22 are direct opening contacts.
•Do not connect the indicator directly to direct opening contacts. If
indicator is connected in parallel with direct opening contacts, a
short-circuit current may flow in the event that the indicator is
damaged, causing equipment to malfunction.
•Do not switch standard loads for more than 2 circuits. Otherwise,
the level of insulation may decrease.
•The solenoid terminals have polarity (E1: + and E2: −). Confirm the
polarity before wiring.
ZDLED
RD
24 VDC
O1 (+)
O2 (−)
24 VDC
E1 (+)
E2 (−)
41 42
51 52
63 64
11 12
21 22
33 34
To safety circuit
To safety circuit
To control circuit
To control circuit
O1
(+)
O2
(−)
LED
E1
(+)
E2
(−)
Door Open/
closed
Detection
Switch
Lock Monitor Switch
9
D4JL/D4JL-SK40
Operation Method
Operation Principles
Mechanical Lock Models Solenoid Lock Models
Operation Key removed.
Operation Key inserted: Door locked.
Solenoid ON: Door unlocked.
B
B
OFF
Cross-sectional view B-B
Cross-sectional view B-B
B
B
OFF
Cross-sectional view B-B
B
B
ON
Operation Key removed.
Operation Key inserted: Door unlocked.
Solenoid ON: Door locked.
Cross-sectional view B-B
OFF
B
B
Cross-sectional view B-B
OFF
B
B
Cross-sectional view B-B
ON
B
B
10
D4JL/D4JL-SK40
Trapped Key Models
(1) Operation Key removed, solenoid OFF, and trapped key
removed.
(2) Operation Key inserted, solenoid OFF, and trapped key
removed. Status: Door unlocked.
(3) Operation Key inserted, solenoid OFF, and trapped key inserted.
Status: Door locked and trapped key cannot be removed.
Cross-sectional view B-B
OFF
B
B
Cross-sectional view B-B
OFF
B
B
Cross-sectional view B-B
OFF
B
B
(4) Operation Key inserted, solenoid ON, and trapped key inserted.
Status: Door locked and trapped key can be removed.
(5) Operation Key inserted, solenoid ON, and trapped key
removed. Status: Door unlocked.
(6) Operation Key removed, solenoid ON, and trapped key
removed.
Cross-sectional view B-B
ON
B
B
Cross-sectional view B-B
ON
B
B
Cross-sectional view B-B
ON
B
B
11
D4JL/D4JL-SK40
Structure and Nomenclature
Structure (D4JL-@@@A-@5 and D4JL-@@@G-@5)
Contact Forms
Indicates conditions where the Key is inserted and the lock is applied. Terminals 42-11 and terminals 52-21 are connected internally
(as per BIA GS-ET-19).
LED indicator
Terminal 51
Terminal 42
Terminal 41
Terminal 52
Terminal 61/63
Terminal 62/64
Lock Monitor Switch
Lock Monitor
Switch
Door Open/Closed Detection Switch
Door Open/Closed
Detection Switch
Example for
D4JL-@N@@-@5
Conduit opening
Terminal E1 (+)
Terminal E2 (−)
Terminal 02
Terminal 01
Solenoid Operation Key hole
Operation Key hole
41 42
51 52
63 64
11 12
21 22
33 34
To safety circuit
To safety circuit
To control circuit
Terminal 21
Terminal 12
Terminal 11
Terminal 22
Terminal 31/33
Terminal 32/34
Conduit opening Note: The Switch is shown with the key
inserted and locked. Terminals 42 and 11
are internally connected, as are terminals
52 and 21 (according to GS-ET-19).
Model
Contact
(door open/closed
detection and lock
monitor)
Contact form
Operating pattern Remarks
Lock
monitor
Door open/
closed
detection
D4JL-@NF@-@2NC/1NO+2NC/1NO
NC contacts 11-12 and
21-22 have a certified
direct opening
mechanism ( ).
The terminals 41-12,
51-22, 33-34, and 63-64
can be used as unlike
poles.
D4JL-@PF@-@2NC/1NO+3NC
NC contacts 11-12 and
21-22 have a certified
direct opening
mechanism ( ).
The terminals 41-12,
51-22, 33-34, and 61-62
can be used as unlike
poles.
D4JL-@QF@-@3NC+2NC/1NO
NC contacts 11-12,
21-22 and 31-32 have a
certified direct opening
mechanism ( ).
The terminals 41-12,
51-22, 31-32, and 63-64
can be used as unlike
poles.
D4JL-@RF@-@3NC+3NC
NC contacts 11-12,
21-22, and 31-32 have a
certified direct opening
mechanism ( ).
The terminals 41-12,
51-22, 31-32, and 61-62
can be used as unlike
poles.
41
51 52
63 64
42 11
Door open/
closed detection
Lock monitor
12
33 34
2221
ON
Stroke
41-12
51-22
33-34
63-64
Operation Key insertion
completion position Extraction
completion position
Lock position
41
51 52
61 62
42 11 12
33 34
2221
Door open/
closed detection
Lock monitor
ON
Stroke
41-12
51-22
33-34
61-62
Operation Key insertion
completion position Extraction
completion position
Lock position
41
51 52
63 64
42 11 12
31 32
2221
Door open/
closed detection
Lock monitor
ON
Stroke
41-12
51-22
31-32
63-64
Lock position
Operation Key insertion
completion position Extraction
completion position
41
51 52
61 62
42 11 12
2221
3231
Door open/
closed detection
Lock monitor
ON
Stroke
41-12
51-22
31-32
61-62
Lock position
Operation Key insertion
completion position Extraction
completion position
D4JL/D4JL-SK40
12
Operating Cycle
Structure (D4JL-@@@A-@5 and D4JL-@@@G-@5)
Operating Cycle Examples (for Standard Models)
D4JL-@@@A-@5 (Mechanical Lock Models with Special Release Keys)
D4JL-@@@G-@5 (Solenoid Lock Models with Special Release Keys)
The shaded areas indicate the contact is closed and power is supplied to the solenoid.
Door open/closed detection and lock monitor contacts: Can be used in safety circuits because of the direct opening mechanisms.
Door open/closed detection contact: Can be used to confirm whether the key is inserted and to monitor the open/closed status
of a door.
Lock monitor contact: Can be used to confirm whether power is supplied to the solenoid and to monitor whether
or not a door can be opened or closed.
Note: The door open/closed detection and lock monitor contact configuration depends on the model.
Door condition Condition 1 Condition 2 Condition 3 Turning the special
release key
Terminal No. and function
Door open.
The door will lock when
the door closes.
Door closed.
The door is locked.
Door closed.
The door can be
opened.
Door closed.
No power is supplied to
the solenoid. The door is
unlocked manually.
E1-E2 Solenoid ON
41-12 (NC)
51-22 (NC)
Door open/closed
detection and lock
monitor contacts
31-32 (NC) Door open/closed
detection contact
33-34 (NO) Door open/closed
detection contact
61-62 (NC) Lock monitor contact
63-64 (NO) Lock monitor contact
Door condition
Terminal No. and function
Even when the door is
closed, it does not lock
until power is supplied
to the solenoid.
Door closed.
The door is locked.
Door closed.
The door can be
opened.
E1-E2 Solenoid ON
41-12 (NC)
51-22 (NC)
Door open/closed
detection and lock
monitor contacts
31-32 (NC) Door open/closed
detection contact
33-34 (NO) Door open/closed
detection contact
61-62 (NC) Lock monitor contact
63-64 (NO) Lock monitor contact
LED indicator
Terminal 51
Terminal 42
Terminal 41
Terminal 52
Terminal 61/63
Terminal 62/64
Lock Monitor Switch
Lock Monitor
Switch
Door Open/Closed Detection Switch
Door Open/Closed
Detection Switch
Example for
D4JL-@N@@-@5
Conduit opening
Terminal E1 (+)
Terminal E2 (−)
Terminal 02
Terminal 01
Solenoid Operation Key hole
Operation Key hole
41 42
51 52
63 64
11 12
21 22
33 34
To safety circuit
To safety circuit
To control circuit
Terminal 21
Terminal 12
Terminal 11
Terminal 22
Terminal 31/33
Terminal 32/34
Conduit opening Note: The Switch is shown with the key
inserted and locked. Terminals 42 and 11
are internally connected, as are terminals
52 and 21 (according to GS-ET-19).
Return to
condition 1
13
D4JL/D4JL-SK40
Structure (D4JL-@@@A-@6)
Operating Cycle Examples (for Models with Rear Release Buttons)
D4JL-@@@A-@6 (Mechanical Lock Models with Special Release Keys and Rear Release Buttons)
The shaded areas indicate the contact is closed and power is supplied to the solenoid.
Door open/closed detection and lock monitor contacts: Can be used in safety circuits because of the direct opening mechanisms.
Door open/closed detection contact: Can be used to confirm whether the key is inserted and to monitor the open/closed status
of a door.
Lock monitor contact: Can be used to confirm whether power is supplied to the solenoid and to monitor whether
or not a door can be opened or closed.
Note: The door open/closed detection and lock monitor contact configuration depends on the model.
Door condition Condition 1 Condition 2 Condition 3 Turning the special
release key
Pressing the rear
release button
Terminal No. and function
Door open.
The door will lock
when the door closes.
Door closed.
The door is locked.
Door closed.
The door can be
opened.
Door closed.
No power is supplied
to the solenoid. The
door is unlocked
manually.
Door closed.
No power is supplied
to the solenoid. The
door is unlocked
manually.
E1-E2 Solenoid ON
41-12 (NC)
51-22 (NC)
Door open/
closed
detection and
lock monitor
contacts
31-32 (NC)
Door open/
closed
detection
contact
33-34 (NO)
Door open/
closed
detection
contact
61-62 (NC) Lock monitor
contact
63-64 (NO) Lock monitor
contact
LED indicator
Terminal 51
Terminal 42
Terminal 41
Terminal 52
Terminal 61/63
Terminal 62/64
Lock Monitor Switch
Door Open/Closed Detection Switch
Example for
D4JL-@N@A-@6
Conduit opening
Terminal E1 (+)
Terminal E2 (−)
Terminal 02
Terminal 01
Solenoid Operation Key hole
Operation Key hole
41 42
51 52
63 64
11 12
21 22
33 34
To safety circuit
To safety circuit
To control circuit
Terminal 21
Terminal 12
Terminal 11
Terminal 22
Terminal 31/33
Terminal 32/34
Conduit opening
Lock Monitor
Switch
Door Open/Closed
Detection Switch
Note: The Switch is shown with the key
inserted and locked. Terminals 42 and 11
are internally connected, as are terminals
52 and 21 (according to GS-ET-19).
Return to
condition 1
14
D4JL/D4JL-SK40
Structure (D4JL-@@@A-@7-@@)
Operating Cycle Examples (for Models with Trapped Keys)
D4JL-@@@A-@7@@ (Models with Trapped Keys)
The shaded areas indicate the contact is closed and power is supplied to the solenoid.
Door open/closed detection and lock monitor contacts: Can be used in safety circuits because of the direct opening mechanisms.
Door open/closed detection contact: Can be used to confirm whether the key is inserted and to monitor the open/closed status
of a door.
Lock monitor contact: Can be used to confirm whether power is supplied to the solenoid and to monitor whether
or not a key can be removed.
Note: 1. Door open/closed detection and lock monitor contact configuration depends on the model.
2. If power is supplied to the solenoid, the door cannot be unlocked until the Key is turned to the left and removed. The Key cannot be
removed unless it is in the UNLOCK position.
LED indicator
Terminal 51
Terminal 42
Terminal 41
Terminal 52
Terminal 61/63
Terminal 62/64
Terminal 21
Terminal 12
Terminal 11
Terminal 22
Terminal 31/33
Terminal 32/34
Lock Monitor Switch
Door Open/Closed Detection Switch
Example for
D4JL-@N@A-@7@@
Conduit opening
Terminal E1 (+)
Terminal E2 (−)
Terminal 02
Terminal 01
Solenoid Operation Key hole
Operation Key hole
41 42
51 52
63 64
11 12
21 22
33 34
To safety circuit
To safety circuit
To control circuit
Conduit opening
Lock Monitor
Switch
Door Open/Closed
Detection Switch
Note: The Switch is shown with the key
inserted and locked. Terminals 42 and 11
are internally connected, as are terminals
52 and 21 (according to GS-ET-19).
Door condition Condition 1 Condition 2 Condition 3 Condition 4 Condition 5 Condition 6
Terminal No. and
function
Door open.
The Key is not
inserted.
The door will not
lock when the
door closes.
Door closed.
The Key is not
inserted.
The door is not
locked.
Door closed.
The Key is
inserted.
The door is
locked.
Door closed.
The Key is
inserted.
The door
remains locked.
Door closed.
The Key is not
inserted.
The door can be
opened.
Door open.
The Key is not
inserted.
The door will not
lock when the
door closes.
E1-E2 Solenoid
ON
41-12 (NC)
51-22 (NC)
Door open/
closed
detection
and lock
monitor
contacts
31-32 (NC)
Door open/
closed
detection
contact
33-34 (NO)
Door open/
closed
detection
contact
61-62 (NC)
Lock
monitor
contact
63-64 (NO)
Lock
monitor
contact
Return to
condition 1
15
D4JL/D4JL-SK40
Dimensions (Unit: mm)
Dimensions and Operating Characteristics
Switches
50±0.3
49.5
81.9
35.5
29
10
0.5
(114)
(15.3)
105
89±0.3
(78.7)
(42.5)
(46.1)
5
9
(3)
76.5
43.5±0.3
23.5
±0.3
26±0.3
(5.8)
(12.6)
23.6
21 B
B
Cross-sectional view B-B
Cross-sectional view A-A
Cap screw
Conduit cap
2 conduits
A
AFour,
5.4-dia.
holes
Indicator
Release
key
Head cap
Operation Key
Operation Key
Auxiliary mounting tool
Six cover mounting screws
7.5
36.5
5
2±0.3
10.0±0.3
40 51
10
(56)
(132.9)
(1) (15.3)
0.8
(Thickness of the auxiliary mounting tool)
3.3
Set zone
10
Black Red
D4JL-@@F@-C5
D4JL-@@F@-D5
Operating
characteristics
Model D4JL-@@F@-C5
D4JL-@@F@-D5
Key insertion force
Key extraction force
20 N max.
Approx. 6 N
Pre-travel distance 14 mm max.
Movement before being
locked 3.3 mm min.
Black Red
50
±0.3
49.5
10
12.4
(When the rear release button is pressed)
17
81.9
35.5
29
19 dia.
(15.3)
105
89
±0.3
(78.7)
(42.5) (1)
5
9
76.5
43.5
±0.3
23.5
±0.3
26
±0.3
23.6
21 B
B
Cross-sectional view B-B
Cross-sectional view A-A
Cap screw
Conduit cap2 conduits
A
AFour,
5.4-dia.
holes
Indicator
Release
key
Rear release button
Six cover mounting screws
7.5
5
2
±0.3
10.0
±0.3
40 51
18.5
44.2
(56)
(132.9)
(15.3)
Operation Key
Operation Key
Auxiliary mounting tool
36.510
(46.1)
(5.8)
(12.6)
0.8
(Thickness of the auxiliary mounting tool)
3.3
Set zone
10
(114) (3)
(When the rear
release button
is pulled out)
D4JL-@@FA-C6
D4JL-@@FA-D6
Operating
characteristics
Model D4JL-@@FA-C6
D4JL-@@FA-D6
Key insertion force
Key extraction force
20 N max.
Approx. 6 N
Pre-travel distance 14 mm max.
Movement before being
locked 3.3 mm min.
16
D4JL/D4JL-SK40
Operation Keys
Note: Unless otherwise specified, a tolerance of ±0.8 mm applies to all Switch dimensions and a tolerance of ±0.4 mm applies to Operation Key
dimensions.
50±0.3
49.5
10
42
(74)
81.9
25
35.5
29
(15.3)
105
89±0.3
(78.7)
(42.5)
(46.1)
(1)
5
9
76.5
43.5±0.3
23.5
±0.3
(13)
26±0.3
(5.8)
23.6
21 B
B
Cross-sectional view B-B
Cross-sectional view A-A
Cap screw
Conduit cap
2 conduits
A
A
Four,
5.4-dia.
holes
Trapped key
Manual release
screw
Head cap
Six cover mounting screws
5
2±0.3
10.0±0.3
40 51
10
(56)
(15.3)
Indicator
(132.9)
7.5
36.5
Operation Key
Auxiliary mounting tool
Operation Key
0.8
(Thickness of the auxiliary mounting tool)
3.3
Set zone
(114) (3)
10
Black Red
D4JL-@@FA-C7
D4JL-@@FA-D7
Operating
characteristics
Model D4JL-@@FA-C7
D4JL-@@FA-D7
Key insertion force
Key extraction force
20 N max.
Approx. 6 N
Pre-travel distance 14 mm max.
Movement before being
locked 3.3 mm min.
D4JL-K1 D4JL-K2
D4JL-K3
402222
28
18.5
33.5
3
Two, 5.4 dia.
2222 40
33.5
11.5 21
11.5
Two, 5.4 dia.
3
33.5 36.5
28
40
22
40
34.6
(43.6)
(24)
17
3
30
16.2
30±0.15
Two, 5.3 dia.
mounting holes
17
D4JL/D4JL-SK40
Slide Keys
D4JL-SK40
(75.5)
(117)
(76)
(56.5)
4
(15.3)
(114.5)
4
17.5 20
(32) (70)
(237)
(35.3)
56.5
56.5
66
66
(168)
(87)
23.2
(60)
96
72
(108)
(193)
(21.5)
(15.3)
(85)
90
77 17.5
(24)
(160)
(70)
Two, M4
Four, 6.5 × 19 long holes
Three, 6.5 × 19 long holes
Rear release button
hole 23 dia.
Disable-prevention cover
Trademark
Sliding
Shot bolt
GuideBrand Name / Model /
Lot No. / Country of Origin
Guard Lock Safety Switch
D4JL (sold separately)
Guard Lock Safety Switch
D4JL (sold separately)
Lever unit
8 dia.
25 dia.
Handle partSwitch part
Open Door
(159)
(78)
48.5
(72)
(19)
(4)
(R186)
25 dia.
8 dia.
Closed Door
18
D4JL/D4JL-SK40
With Operation Key Inserted
D4JL+D4JL-K1
(with Front-inserted Operation Key)
D4JL+D4JL-K1
(with Top-inserted Operation Key)
D4JL+D4JL-K2
(with Front-inserted Operation Key)
D4JL+D4JL-K2
(with Top-inserted Operation Key)
(36.5)
(40)
Key insertion position
(55.8 min., 59.1 max.)
(36.5)
Key insertion position
(55.8 min., 59.1 max.)
Center tolerance of
key hole: ±0.8
Horizontal insertion radius:
R ≥ 270
Vertical insertion radius:
R ≥ 270
Center tolerance of
key hole: ±0.8
22
Black Red
Black
Red
22
(51)
(7.5)
Horizontal insertion
radius: R ≥ 270
Vertical insertion
radius: R ≥ 270
Center tolerance of
key hole: ±0.8
Center
tolerance
of key hole:
±0.8
Operation Key
Mounting
Position
(70.3 min.,
73.6 max.)
Operation Key
Mounting
Position
(70.3 min.,
73.6 max.)
(36.5)
(40)
(10)
Key insertion position
(48.8 min., 52.1 max.)
(36.5)
Key insertion position
(48.8 min., 52.1 max.)
Center tolerance of
key hole: ±0.8
Horizontal insertion radius:
R ≥ 270
Vertical insertion radius:
R ≥ 270
Center tolerance of
key hole: ±0.8
22
Black Red Black
Red
(7.5) (10)
(51)
22
Horizontal insertion
radius: R ≥ 270
Vertical insertion
radius: R ≥ 270
Center tolerance of
key hole: ±0.8
Center
tolerance
of key hole:
±0.8
Operation Key
Mounting
Position
(63.3 min.,
66.6 max.)
Operation
Key Mounting
Position
(63.3 min.,
66.6 max.)
19
D4JL/D4JL-SK40
Black Red
D4JL + D4JL-K3
(with Top-inserted Operation key)
30
(40)
Key insertion
position
(73.8 min.,
77.1 max.)
Horizontal
insertion
radius:
R 160
Key insertion
position
(73.8 min.,
77.1 max.)
Ver tical
insertion
radius:
R 270
D4JL + D4JL-K3
(with Front-inserted Operation key)
30 (7.5)
(51)
Horizontal
insertion
radius:
R 160
Vertical
insertion
radius:
R 270
Operation Key
Mounting
Position (88.3 min.,
91.6 max.)
Operation Key
Mounting
Position (88.3 min.
,
91.6 max.)
Black
Red
D4JL/D4JL-SK40
20
Application Examples
G9SA-321-T@ (24 VAC/VDC) + D4JL-@@@A-@@ (Mechanical Lock Models)/Manual Reset
TH
SA
51
52
21
22
S2
OPEN
S5
41
42
11
12
S1
Stop signal
Door
51
52
21
22
S2
OPEN
S4
41
42
11
12
S1
KM2
KM1
Door
Lock
release
signal
A1 A2
T11 T12 T31 T32
13 23 33 43 53 61
1
2
3
4
5
6
JP
K3
3
4
2
5
K4
K1
K2
K1
K1
PE
T21 T23 T22
AB 14 24 34
KM1 KM2
KM1
KM2
M
44 54 62
K2
K2
6
K3
1
a
b
Off Delay
Timer
Control
Circuit
K4
a
b
Operation
instruction
Feedback loop
KM1
KM2
S3
Motor controller
S1: Safety-door Switch with direct opening contact
S2: Guard Lock Safety-door Switch
S3: Reset switch
S4 and S5: Lock release switches
KM1 and KM2: Magnetic contactors
M: 3-phase motor
Application Example
Stopping a Robot on a Conveyor Line
D4NH
Safety-door Hinge Switches
D4JL
Guard Lock Safety-door Switches
Note: 1. The above example circuit is for Category 3.
2. When the release button is pressed on rear release models, the solenoid contacts are
turned OFF.
3. With Trapped Key Models, the door will not lock when it is closed with the trapped key
removed.
21
D4JL/D4JL-SK40
G9SX-AD322-T15 (24 VDC) + D4JL-@@@A-@@ (Mechanical Lock Models)/Manual Reset
S3
OPEN
S6
41
42
11
12
S4
KM2
KM1
S7
OPEN
S10
41
42
11
12
S8
KM4
KM3
Motor controller
(operation instruction)
S14
A2
S24 S34 S44 S54
L1 X1 X2
T11
A1
T12 T21 T22 T31 T32 T33 T41 T42
KM2
KM1
+24 V
Feedback loop
Stop signal 1
Guard
+24 V
OFF
AND
PLCs, etc.
GND
KM1 KM2
G9SX-AD322-T15
Control circuits
Lock
release
signal 1
Lock
release
signal 2
S5
Open
Y1
Motor controller
(operation instruction)
S14
A2
S24 S34 S44 S54
L1 X1 X2
T11
A1
T12 T21 T22 T31 T32 T33 T41 T42
KM4
KM3
+24 V
Feedback loop
Stop signal 2
Guard
+24 V
OFF
AND
PLCs, etc.
GND
G9SX-AD322-T15
Control circuits
S9
Open
Y1
KM3 KM4
S14
A2
S24 L1 L2
X1 X2
T11
A1
T12 T21 T22 T31 T32 T33
Y1
S2
12
11 21
22
+24 V
PLCs, etc.
S1
+24 V
S34
M1
KM2
KM1
Motor controller
Open
GND
G9SX-BC202
Control circuits
S34
M2
KM4
KM3
Motor controller
51
52
21
22
51
52
21
22
Logical AND
connection
Basic Unit
G9SX-BC
Emergency
stop switch
Emergency stop switch
Safety Door
Switch
Safety Door
Switch
Advanced Unit
G9SX-AD
Advanced Unit
G9SX-AD
Machining section doors
Machining section doors
Tool changer door
Tool changer door
No.
OFF-DELAY
0.5
0.4
0.3
0.2 15107
5
4
3
2
1.5
1
0.6
0.7
0
S54S44S34S24S14 L1
A2T42T41T22T21
A1X2X1Y1T12T11
T33T31
T1
ERR
EI
AND
FB
ED
T2
PWR
T32
G9SX-AD322-T15
24VDC
No.
OFF-DELAY
0.5
0.4
0.3
0.2 15107
5
4
3
2
1.5
1
0.6
0.7
0
S54S44S34S24S14 L1
A2T42T41T22T21
A1X2X1Y1T12T11
T33T31
T1
ERR
EI
AND
FB
ED
T2
PWR
T32
G9SX-AD322-T15
24VDC
No.
T1 T2
FB
ERREI
PWR
L2L1S24S14
A2X2T22T21
A1X1T12T11
Y1T32 T33T31
G9SX-BC202
24VDC
Application Example
Machining Center
•The entire machining center will stop when
the emergency stop button is pressed.
•Power will not be supplied to the
corresponding motor when a door is open.
S1: Emergency stop switch
S3 and S7: Guard Lock Safety-door Switches
S2, S5, and S9: Reset switches
S6 and S10: Lock release switches
S4 and S8: Safety Limit Switches with direct opening contacts
KM 1, KM 2, KM3, and KM4: Magnetic contactors
M1 and M2: 3-phase motors
Note: The above example circuit is for Category 4.
22
D4JL/D4JL-SK40
Safety Precautions
●Be sure to read the precautions for all D4JL/D4JL-SK40 models in the website at:http://www.ia.omron.com/.
<Guard Lock Safety-door Switch D4JL>
!CAUTION
Installation Environment
•Do not use the Switch submersed in oil or water or in locations
continuously subject to splashes of oil or water. Doing so may
result in oil or water entering the Switch. (The IP67 degree of
protection of the Switch specifies the amount of water penetration
after the Switch is submerged in water for a certain period of time.)
Wiring
•Do not switch circuits for two or more standard loads (250 VAC,
3 A) at the same time. Doing so may adversely affect insulation
performance.
•Do not use screws longer than 9 mm when using metal connectors.
Otherwise it may result in electric shock.
•Do not use metal conduits. Damage to the conduit opening may
result in an improper seal or electric shock.
•Always attach the cover after completing wiring and before using
the Switch. Do not supply power when the cover is not attached.
Electric shock may occur if the Switch is used without the cover
attached.
Installation
•Make sure the Switch is mounted securely to prevent it from falling
off. Otherwise injury may result.
•Do not use the Switch as a stopper. Be sure to install a stopper as
shown in the following illustration when mounting the Switch and
adjust the stopper so that the Operation Key is within the setting
zone.
Do not subject the Switch to a shock that exceeds the Switch's
shock resistance of 1,000 m/s2.
.
Injury may occasionally occur. Always check to make
sure that the safety functions operate correctly before
using the machine. The safety functions may not
operate correctly because of wiring mistakes, setting
mistakes, or Switch malfunction, causing some
machines to continue operating in situations where they
should be stopped.
Injury may occasionally occur. If the machine is used
with the release key in the UNLOCK position, the
electromagnetic lock may not operate, causing some
machines to continue operating in situations where they
should be stopped. Be sure to put the release key in the
LOCK position before using the machine. Also, check
the condition of the lock and safety circuits.
Injury may occasionally occur. When the
electromagnetic lock function or Switch function is
damaged, some machines may continue operating in
situations where they should be stopped. Do not use the
electromagnetic lock function of the Switch in place of a
door lock. Always provide a lock separate from the
Switch, attach a warning seal to prevent people from
using excessive force to open the door when it is locked,
or provide an indicator lamp to show the locked/
unlocked status of the door.
Electric shock may occasionally occur.
Do not use metal connectors or metal conduits.
DANGER
Precautions for Safe Use
Switch
Operation Key
Stopper
Correct Incorrect
23
D4JL/D4JL-SK40
Operation Key
•Use only the designated Operation Key. The Head has been
designed so that operation is not possible with a screwdriver or
other tools. Using anything other than the designated Operation
Key may damage the Switch or affect machine safety.
•Do not operate the Switch with anything other than the special
OMRON Operation Key, otherwise the Switch may break or the
safety of the system may not be maintained.
•Do not impose excessive force on the Operation Key while the Key
is inserted into the Switch or drop the Switch with the Operation
Key inserted. Doing either of these may deform the Key or break
the Switch.
Switch Contacts
The Switch contacts can be used with either standard loads or
microloads. Once the contacts have been used to switch a load,
however, they cannot be used to switch smaller loads. The contact
surfaces will become rough once they have been used and contact
reliability for smaller loads may be reduced.
Release Key
•The release key is used to unlock the Switch in
case of emergency or if the power supply to the
Switch stops.
•If the release key setting is changed from LOCK
to UNLOCK using the enclosed release key, the
lock will be released and the safety door can be
opened (mechanical lock models only).
•After setting the release key to UNLOCK to, for example, change
the head direction or perform maintenance, be sure to return it to
the LOCK setting before resuming operation.
•The release key is set in the unlock position at the factory for the
D4JL-@@@A-@5 and D4JL-@@@A-@6 and in the lock position for
the D4JL-@@@G-@5 and D4JL-@@@A-@7-@@.
•If the release key is set to UNLOCK when the Switch is used for the
door of a machine room to ensure the safety of people performing
adjustment work inside, the door will not be locked when the door
is closed and no power will be supplied to the equipment.
•Do not use the release key to start or stop machines.
•The auxiliary lock must be released using the release key only by
authorized personnel.
•Do not impose a force exceeding 1 N·m on the release key screws.
The release key may be damaged and may not operate properly.
•To prevent the release key from being used by unauthorized
personnel, set it to LOCK and seal it with sealing wax.
Rear Release Button
•The rear release button is used for
emergency escapes when someone locks
a worker in the work area (hazardous
area).
•The door can be unlocked by pressing the
rear release button.
•After the rear release button is used to
unlock the door, pull the button out to restore it to its original state.
If the button is left pressed in, the door will not lock when the door
is closed and power will not be supplied to the equipment.
•Mount the Switch so that the rear release button can be operated
by a worker inside the work area (hazardous area).
Trapped Key
•The trapped key is released when
power is supplied to the solenoid.
Turn the trapped key to the
UNLOCK position and remove the
key to unlock the door.
The door cannot be unlocked solely
by supplying power to the solenoid.
As long as a worker has the trapped key with him when he enters
the work area (hazardous area), he cannot be locked inside by
another worker.
•Do not impose a force exceeding 1 N·m when operating the key.
Otherwise, the Switch may be damaged and may not operate
properly.
Attaching a Cover
•Make sure the release key is set to the LOCK position before
covering the D4JL.
•When attaching a cover, be sure that the seal rubber is in place and
that there is no foreign material present. If the cover is attached
with the seal rubber out of place or if foreign material is stuck to the
rubber, a proper seal will not be obtained.
•Do not use any screws to connect the cover other than the
specified ones. The seal characteristics may be reduced.
•Use one of the following methods when covering a Trapped Key
Switch.
When the Operation Key is removed (door open):
Cover with the trapped key removed (UNLOCK).
When the Operation Key is inserted (door closed):
Cover with the trapped key inserted (LOCK).
Precautions for Correct Use
Weight applied
Dropped
Incorrect
Incorrect
Unlock
Trapped Key
Manual
release screw
24
D4JL/D4JL-SK40
Manual Release
•Manual release is used to unlock the Switch when power cannot
be supplied to the solenoid, such as when power is interrupted or
the equipment is being repaired.
1. Use a Phillips screwdriver to remove the manual release screw.
Use a precision screwdriver to press down the lever inside the
Switch far enough to release the trapped key.
2. The door is unlocked when the trapped key is turned to the
UNLOCK position and removed.
•Do not use manual release to stop machines.
•After the Switch has been manually released, re-install the manual
release screw in its proper position on the Switch using the
specified torque.
Hinged Doors
If the Switch is mounted too close to the hinge, the force imposed 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.
Solenoid Lock Models
The solenoid lock locks the door only when power is supplied to the
solenoid. The door will be unlocked if the power supply to the solenoid
stops. Therefore, do not use the solenoid lock models for machines
that may be operating and dangerous even after the machine stops
operating.
Mounting Methods
Appropriate Tightening Torque
Be sure to tighten each screw of the Switch properly. Loose screws
may result in malfunction.
Switch and Operation Key Mounting
•Mount the Switch and Operation Key securely to the applicable
tightening torque with M5 screws and flat or spring washers.
To ensure safety, use screws that cannot be easily removed or
another means to prevent the Switch and Operation Key from
easily being removed.
•Do not operate the Switch with anything other than the special
OMRON Operation Key. Otherwise, the Switch may be damaged
and the safety of the system may not be maintained.
•Ensure that the alignment offset between the Operation Key and
the key hole does not exceed ±0.8 mm. If the Operation Key is
offset or at an angle, accelerated wear or damage to the Switch
may result.
•When inserting the Operation Key, install the
provided mounting auxiliary tool in the key hole and
use the tool to position the key in the key hole center
and set zone.
•Remove the mounting auxiliary tool from the Switch
after the Operation Key is properly inserted.
•Observe the specified insertion radius for the Operation Key and
insert it in a direction perpendicular to the key hole.
•Do not impose excessive force on the Operation Key while the Key
is inserted into the Switch or drop the Switch with the Operation
Key inserted. Doing either of these may deform the Key or break
the Switch.
•Attach the enclosed cap head to any Operation Key hole that is not
used.
Securing Doors
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.
Then, when an attempt is made to open the door, it may result in
damage or malfunction. Also, it may not be possible to unlock the
Switch if there is weight placed on the Operation Key. Do not rely on
the Switch to substitute for a door locking device. Secure the door with
a stopper so that the Operation Key remains within the set zone.
Type Appropriate tightening torque
Terminal screw 0.6 to 0.8 N·m
Cover mounting screw 0.7 to 0.9 N·m
Manual release screw 0.6 to 0.8 N·m
Operation Key mounting
screw 2.4 to 2.8 N·m
Switch mounting screw 3.2 to 3.8 N·m
Connector 1.8 to 2.2 N·m
Cap screw 1.3 to 1.7 N·m
(1) (2)
Precision
screwdriver
22±0.1
Two, M 5
Three, M5
Rear release button hole
reference (50 dia.)
50±0.1
44.2±0.1
43.5±0.1
89±0.1
23.5±0.1 18.5±0.1
Mounting Holes for Switches Mounting Holes for
Operation Keys
Auxiliary
mounting tool
Set zone
(3.3 mm)
Operation Key
0.8
(Auxiliary mounting tool)
25
D4JL/D4JL-SK40
Wiring
Circuit Connection Example
•Direct opening contacts used for safety circuit inputs are indicated
with the mark. Terminals 12-41 and terminals 22-51 have direct
opening contacts.
•Connect the indicators in parallel to the auxiliary circuits or
terminals E1 and E2. Do not connect the indicators in parallel with
the direct opening contact. If the indicators are broken, a
short-circuit current may flow, causing equipment to malfunction.
•The 24 VDC solenoid terminals have polarity (E1: +, E2: −).
Confirm the polarity before wiring.
•The contact ON/OFF timing for Switches is not synchronized.
Confirm performance before application.
Wiring
•Do not wire the Switch while power is being supplied. Doing so may
result in electric shock.
•Do not let particles, such as small pieces of lead wire, enter the
switch body when wiring.
•Make sure that the wiring does not hide the LED indicator when
wiring E1/E2 or O1/O2.
•When connecting to the terminals via insulating tube and M3.5
crimp terminals, arrange the crimp terminals so that they do not
rise up onto the case or the cover.
•Applicable lead wire size: AWG22 to AWG18 (0.3 to 0.75 mm2).
Use lead wires of an appropriate length. Not doing so may result in
excess length causing the cover to rise and not fit properly.
•Do not pull on the lead wires with excessive force. Doing so may
disconnect them.
•Do not push crimp terminals into gaps in the case interior. Doing so
may cause damage or deformation of the case.
[Reference] Crimp Terminals
Processing the Conduit Opening
•Connect a recommended connector to the opening of the conduit
and tighten the connector to the proper torque. The case may be
damaged if excessive tightening torque is applied.
•Make sure that the outer diameter of the cable connected to the
connector is correct.
•Attach a conduit cap to the unused conduit opening when wiring
and tighten it to a suitable torque. The conduit cap is provided with
the Switch.
Recommended Connectors
Use a connector with a screw section not exceeding 9 mm.
Otherwise, the screws will protrude into the case interior. The
connectors given in the following table have connectors with screw
sections not exceeding 9 mm. Use the following connectors to ensure
conformance to IP67.
Use LAPP connectors together with Seal Packing (JPK-16 or
GPM20), and tighten to the applicable torque. Seal Packing is sold
separately.
•LAPP is a German manufacturer.
Other Precautions
•The solenoid will heat when it carries current. Do not touch it.
Manufacturer Model
J.S.T. Mfg Co. FN1.25-M4 (F Type)
N1.25-M4 (Straight Type)
41 42
51 52
61 62
11 12
21 22
31 32
To safety circuit
Lock Monitor
Switch
Door Open/Closed
Detection Switch
To safety circuit
To control circuit
To control circuit
O1
(+)
O2
(−)
LED
E1
(+)
E2
(−)
L
l F
B
D dia.
dz dia.
Crimp terminal
Terminal screw
t: 0.8 mm
dz dia: 4.3 mm
D dia: 4.0 mm
B: 6.6 mm
L: 18.6 mm
F: 6.3 mm
I: 9.0 mm
Correct Incorrect
Size Manufacturer Model
Applicable
cable
diameter
G1/2 LAPP ST-PF1/2 5380-1002 6.0 to 12.0 mm
M20 LAPP ST-M20 × 1.5 5311-1020 7.0 to 13.0 mm
D4JL/D4JL-SK40
26
<Slide Keys D4JL-SK40>
!CAUTION
•Do not drop the Switch. Doing so may prevent the Switch from
functioning to full capacity.
•Mount the Switch securely to prevent it from falling. Otherwise,
injuries may occur.
•Do not attempt to disassemble or modify the Switch. Doing so may
cause the Switch to malfunction.
•Make sure that the gap between the short bolt and guide is (±3
mm. Otherwise, excessive wear or damage may cause
malfunction.
•To ensure safety, do not operate the Switch with anything other
than a Slide Key.
•Be careful to avoid pinching your hand when operating the Switch.
•Be sure to mount the Switch protective cover. Otherwise, your
hand may be injured by being pinched between the shot bolt and
Switch when closing the door with your hand on the Switch.
•When opening the door, be sure to lower the disable-prevention
cover into position, attach a padlock, or take other steps to prevent
other people from operating the Switch.
•The durability of the Switch is greatly influenced by the switching
conditions. Always test the Switch under actual working conditions
before application and use it in a switching circuit for which there
are no problems with performance.
•The user must not maintain or repair equipment incorporating the
Switch. Contact the manufacturer of the equipment for any
maintenance or repairs required.
•Do not shut the door while the shot bolt is extended. The Switch
may be damaged, preventing proper operation.
•Do not apply excessive force in the direction of the slide. This may
damage the product and cause it to malfunction.
•Insert the slide handle until the red operation indicator is
completely displayed in the operation display window.
•Loose screws may result in malfunction. Use washers and tighten
the screws to the specified torques. Also, when mounting the
Switch to a door for disable-prevention purposes, purchase and
use tamper-resistant screws.
Tightening Torque
Technical Specifications
•Do not store the Switch where corrosive gases (e.g., H2S, SO2,
NH3, HNO3, or CL2) or dust are present, or in locations subject to
high temperature or humidity.
•Perform maintenance inspections periodically.
•This product is for use only with OMRON Safety-door Switches.
Do not use it with door switches made by other manufacturers.
Incorrect operation may cause injury. Also, the product is
designed to be mounted so that it slides horizontally.
Do not mount the product in a vertically sliding configuration.
(excluding the D4NS-SK01)
Precautions for Safe Use
Precautions for Correct Use
Slide Key mounting screw (M6) 6.0 to 7.0 N·m
Switch mounting screw
(included with product) 3.2 to 3.8 N·m
Switch protective cover mounting
screw (included with product) 1.2 to 1.4 N·m
Lever mounting screw
(included with product) 1.2 to 1.4 N·m
D4JL-SK40
Ambient operating temperature −10 to 55°C (with no icing)
Ambient operating humidity 95% max.
Mechanical durability 20,000 operations min.
Weight
Approx. 3.4 kg
(not including D4JL Guard Lock
Safety-door Switch)
Normal Insufficient insertion
Operation display window
27
D4JL/D4JL-SK40
Mounting Holes (Unit: mm)
D4JL-SK40
Assembly
Switch part
D4JL-SK40
Handle part
D4JL-SK40
66
66
56.5
56.5
131.5
Rear release button hole,
50-dia. (reference) 209.5
20
4590
77
72
96
30
23.2
Two, R25 (reference)
Seven, M6
Disable-prevention cover
Guide
Switch mounting screw
(one-way screw)
Three, M5 × 16
Switch protective cover mounting screw
Four, M4 × 6
Lever mounting screw
Two, M4 × 8
Short bolt
If a burden is placed on the short bolt or guide, making
the door difficult to open and close, adjust the mounting
position within the range of the long holes.
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2012.4
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2012 All Right Reserved.
