Omron D4JL-1NFA-C5 User manual

Guard Lock Safety-door Switch D4JL
Safety Door Switches Precautions for
All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
51
Guard Lock Safety-door Switch
D4JL
World's Top* Holding Force of 3,000 N
*For plastic models, as of May 2005
• Two safety circuits and two monitor contactsprovide an array of
monitoring patterns.
• Standardgold-cladcontactsenableuse withordinaryloadsand
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
Note: Be sure to read the “Safety Precautions” on page 68 and the
“Precautions for All Safety Door Switches” on page 2.
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.
Models with Trapped Keys
(See page 55 for a list of models.)
OMRON also offers Trapped Key Switches (on mechanical lock
models only). The door can be opened only by supplying power to
the solenoid and then turning the trapped key to unlock the D4JL. As
long as a person has the trapped key when he enters a hazardous
area, he cannot be accidentally locked inside by someone else.
There are thirty different types of trapped keys available for use in
applications with adjacent hazardous areas.
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.
Models with Rear Release Buttons
(See page 54 for a list of models.)
A Switch with a rear release button allows the door to be unlocked
from inside a hazardous area in an emergency. OMRON also offers
Switches with Special Slide Keys. Refer to the “D4NS-SK/D4JL-SK”
on page 130 for details.
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
Special slide ke
y

Guard Lock Safety-door Switch D4JL
Safety Door Switches
Precautions for All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
52
Model Number Structure
■Model Number Legend
Switches
1. Conduit Size
1: Pg13.5
2: G1/2
3: 1/2-14NPT (See note 2.)
4: M20
2. Built-in Switch
N: 2NC/1NO slow-action contacts plus 2NC/1NO slow-action
contacts
P: 2NC/1NO slow-action contacts plus 3NC slow-action contacts
Q: 3NC slow-action contacts plus 2NC/1NO slow-action contacts
R: 3NC slow-action contacts plus 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 (See note 3).
6: Special release key plus rear release button (See note 3).
7: Trapped key
7. Trapped Key Type
01 to 30: 30 types (See note 4.)
Operation Keys
1. Operation Key Type
1: Horizontal mounting
2: Vertical mounting
Note: 1. 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.
2. Models with M20 conduits come with an M20 to 1/2-14NPT Adaptor.
3. Release keys are provided.
4. Thirty types of trapped keys can be manufactured. Specify the trapped key type in numerical order starting from 01 when ordering.
123 4 5 6 7
D4JL-@@@@-@@-@@ 1 D4JL-K@

Guard Lock Safety-door Switch D4JL
Safety Door Switches Precautions for
All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
53
Ordering Information
■Switches (Operation Keys are sold separately.)
Standard Models
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 PG13.5 D4JL-1NFA-C5
G1/2 D4JL-2NFA-C5
1/2-14NPT D4JL-3NFA-C5
M20 D4JL-4NFA-C5
2NC/1NO+3NC PG13.5 D4JL-1PFA-C5
G1/2 D4JL-2PFA-C5
1/2-14NPT D4JL-3PFA-C5
M20 D4JL-4PFA-C5
3NC+2NC/1NO PG13.5 D4JL-1QFA-C5
G1/2 D4JL-2QFA-C5
1/2-14NPT D4JL-3QFA-C5
M20 D4JL-4QFA-C5
3NC+3NC PG13.5 D4JL-1RFA-C5
G1/2 D4JL-2RFA-C5
1/2-14NPT D4JL-3RFA-C5
M20 D4JL-4RFA-C5
Solenoid lock
Mechanical release 2NC/1NO+2NC/1NO PG13.5 D4JL-1NFG-C5
G1/2 D4JL-2NFG-C5
1/2-14NPT D4JL-3NFG-C5
M20 D4JL-4NFG-C5
2NC/1NO+3NC PG13.5 D4JL-1PFG-C5
G1/2 D4JL-2PFG-C5
1/2-14NPT D4JL-3PFG-C5
M20 D4JL-4PFG-C5
3NC+2NC/1NO PG13.5 D4JL-1QFG-C5
G1/2 D4JL-2QFG-C5
1/2-14NPT D4JL-3QFG-C5
M20 D4JL-4QFG-C5
3NC+3NC PG13.5 D4JL-1RFG-C5
G1/2 D4JL-2RFG-C5
1/2-14NPT D4JL-3RFG-C5
M20 D4JL-4RFG-C5
Orange Mechanical lock
Solenoid release 2NC/1NO+2NC/1NO PG13.5 D4JL-1NFA-D5
G1/2 D4JL-2NFA-D5
1/2-14NPT D4JL-3NFA-D5
M20 D4JL-4NFA-D5
2NC/1NO+3NC PG13.5 D4JL-1PFA-D5
G1/2 D4JL-2PFA-D5
1/2-14NPT D4JL-3PFA-D5
M20 D4JL-4PFA-D5
3NC+2NC/1NO PG13.5 D4JL-1QFA-D5
G1/2 D4JL-2QFA-D5
1/2-14NPT D4JL-3QFA-D5
M20 D4JL-4QFA-D5
3NC+3NC PG13.5 D4JL-1RFA-D5
G1/2 D4JL-2RFA-D5
1/2-14NPT D4JL-3RFA-D5
M20 D4JL-4RFA-D5
Solenoid lock
Mechanical release 2NC/1NO+2NC/1NO PG13.5 D4JL-1NFG-D5
G1/2 D4JL-2NFG-D5
1/2-14NPT D4JL-3NFG-D5
M20 D4JL-4NFG-D5
2NC/1NO+3NC PG13.5 D4JL-1PFG-D5
G1/2 D4JL-2PFG-D5
1/2-14NPT D4JL-3PFG-D5
M20 D4JL-4PFG-D5
3NC+2NC/1NO PG13.5 D4JL-1QFG-D5
G1/2 D4JL-2QFG-D5
1/2-14NPT D4JL-3QFG-D5
M20 D4JL-4QFG-D5
3NC+3NC PG13.5 D4JL-1RFG-D5
G1/2 D4JL-2RFG-D5
1/2-14NPT D4JL-3RFG-D5
M20 D4JL-4RFG-D5

Guard Lock Safety-door Switch D4JL
Safety Door Switches
Precautions for All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
54
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 PG13.5 D4JL-1NFA-C6
G1/2 D4JL-2NFA-C6
1/2-14NPT D4JL-3NFA-C6
M20 D4JL-4NFA-C6
2NC/1NO+3NC PG13.5 D4JL-1PFA-C6
G1/2 D4JL-2PFA-C6
1/2-14NPT D4JL-3PFA-C6
M20 D4JL-4PFA-C6
3NC+2NC/1NO PG13.5 D4JL-1QFA-C6
G1/2 D4JL-2QFA-C6
1/2-14NPT D4JL-3QFA-C6
M20 D4JL-4QFA-C6
3NC+3NC PG13.5 D4JL-1RFA-C6
G1/2 D4JL-2RFA-C6
1/2-14NPT D4JL-3RFA-C6
M20 D4JL-4RFA-C6
Orange 2NC/1NO+2NC/1NO PG13.5 D4JL-1NFA-D6
G1/2 D4JL-2NFA-D6
1/2-14NPT D4JL-3NFA-D6
M20 D4JL-4NFA-D6
2NC/1NO+3NC PG13.5 D4JL-1PFA-D6
G1/2 D4JL-2PFA-D6
1/2-14NPT D4JL-3PFA-D6
M20 D4JL-4PFA-D6
3NC+2NC/1NO PG13.5 D4JL-1QFA-D6
G1/2 D4JL-2QFA-D6
1/2-14NPT D4JL-3QFA-D6
M20 D4JL-4QFA-D6
3NC+3NC PG13.5 D4JL-1RFA-D6
G1/2 D4JL-2RFA-D6
1/2-14NPT D4JL-3RFA-D6
M20 D4JL-4RFA-D6

Guard Lock Safety-door Switch D4JL
Safety Door Switches Precautions for
All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
55
Models with Trapped Keys
Note: Thirty types of trapped keys can be manufactured. Specify the trapped key type in numerical order starting from 01 when ordering.
■Operation Keys
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
(See note.) Green Mechanical lock Solenoid release 2NC/1NO+2NC/1NO PG13.5 D4JL-1NFA-C7-01
G1/2 D4JL-2NFA-C7-01
1/2-14NPT D4JL-3NFA-C7-01
M20 D4JL-4NFA-C7-01
2NC/1NO+3NC PG13.5 D4JL-1PFA-C7-01
G1/2 D4JL-2PFA-C7-01
1/2-14NPT D4JL-3PFA-C7-01
M20 D4JL-4PFA-C7-01
3NC+2NC/1NO PG13.5 D4JL-1QFA-C7-01
G1/2 D4JL-2QFA-C7-01
1/2-14NPT D4JL-3QFA-C7-01
M20 D4JL-4QFA-C7-01
3NC+3NC PG13.5 D4JL-1RFA-C7-01
G1/2 D4JL-2RFA-C7-01
1/2-14NPT D4JL-3RFA-C7-01
M20 D4JL-4RFA-C7-01
Orange 2NC/1NO+2NC/1NO PG13.5 D4JL-1NFA-D7-01
G1/2 D4JL-2NFA-D7-01
1/2-14NPT D4JL-3NFA-D7-01
M20 D4JL-4NFA-D7-01
2NC/1NO+3NC PG13.5 D4JL-1PFA-D7-01
G1/2 D4JL-2PFA-D7-01
1/2-14NPT D4JL-3PFA-D7-01
M20 D4JL-4PFA-D7-01
3NC+2NC/1NO PG13.5 D4JL-1QFA-D7-01
G1/2 D4JL-2QFA-D7-01
1/2-14NPT D4JL-3QFA-D7-01
M20 D4JL-4QFA-D7-01
3NC+3NC PG13.5 D4JL-1RFA-D7-01
G1/2 D4JL-2RFA-D7-01
1/2-14NPT D4JL-3RFA-D7-01
M20 D4JL-4RFA-D7-01
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

Guard Lock Safety-door Switch D4JL
Safety Door Switches
Precautions for All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
56
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 (Application scheduled)
Certified Standards
Note: CSA C22.2 No. 14 was certified by UL.
■Certified Standard Ratings
TÜV (EN 60947-5-1)
Note: Use a 10-A fuse type gIor gGthat conforms to IEC 60269 as a
short-circuit protection device. This fuse is not built into the
Switch.
UL/CSA (UL 508, CSA C22.2 No. 14)
A300
Solenoid Coil Characteristics
Indicator Characteristics
■Characteristics
Note: 1. The above values are initial values.
2. Thedegreeofprotectionistestedusingthemethodspecifiedby
the standard (EN 60947-5-1). 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.
3. The durability isfor an ambient temperature of 5 to 35°C and an
ambient humidity of 40% to 70%. For further conditions, consult
your OMRON sales representative.
4. Do not pass a 3-A, 250-VAC load through more than two
circuits.
5. These figures are minimum requirements for safe operation.
6. This figure is based on the GS-ET-19 evaluation method.
7. This value will vary with the switching frequency, environment,
and reliability level. Confirm that correct operation is possible
with the actual load beforehand.
8. Use a 10-A fuse type gIor gGthat conforms to IEC 60269 as a
short-circuit protection device.
Certification
body Standard File No.
TÜV Product
Service EN 60947-5-1 (certified direct opening) Consult your OMRON representative for
details.
UL (See note.) UL 508, CSA C22.2 No.14
CQC (CCC) GB14048.5 Application scheduled
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
Item Type 24 VDC
Rated operating voltage
(100% ED) 24 VDC
Current consumption Approx. 200 mA
Insulation Class F (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%
Degree of protection
(See note 2.) IP67 (EN 60947-5-1) (This applies for the Switch only. The degree
of protection for the key hole is IP00.)
Durability
(See note
3.)
Mechanical 1,000,000 operations min. (trapped key:
10,000 operations min., rear release button:
3,000 operations min.)
Electrical 500,000 operations min. for a resistive load
of 3 A at 250 VAC (See note 4.)
Operating speed 0.05 to 0.5 m/s
Operating frequency 30 operations/minute max.
Rated frequency 50/60 Hz
Direct opening force
(See note 5.) 60 N min. (EN 60947-5-1)
Direct opening travel
(See note 5.) 15 mm min. (EN 60947-5-1)
Holding force
(See note 6.) 3,000 N min.
Insulation resistance 100 MΩmin. (at 500 VDC)
Minimum applicable
load (See note 7.) Resistive load of 1 mA at 5 VDC (N-level reference value)
Rated insulation voltage
(Ui)300 V (EN 60947-5-1)
Rated open thermal
current (Ith)10 A between terminals 12 and 41, 3 A
between all other terminals (EN 60947-5-1)
Impulse withstand
voltage
(EN 60947-5-1)
Between terminals of same polarity 2.5kV
Between terminals of different
polarity 4 kV
Between other terminals and
uncharged metallic parts 6 kV
Conditional short-circuit
current 100 A (EN 60947-5-1) (See note 8.)
Pollution degree
(operating environment) 3 (EN 60947-5-1)
Protection against
electric shock Class II (double insulation)
Contact resistance
(initial value) 25 mΩmax. per contact
Vibration
resistance Malfunction 10 to 55 Hz, 0.75-mm single amplitude
Shock
resistance Destruction 1,000 m/s2min.
Malfunction 80 m/s2min.
Ambient operating
temperature −10 to +55°C (with no icing)
Ambient operating
humidity 95% max.
Weight Approx. 650g

Guard Lock Safety-door Switch D4JL
Safety Door Switches Precautions for
All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
57
Connections
■Indicators
Internal Circuit Diagram
■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 at the same
time. Otherwise, the level of insulation may decrease.
•The solenoid terminals have polarity (E1: + and E2: −). Confirm the
polarity before wiring.
■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).
ZDLE
D
RD
24 VDC
O1 (+)
O2 (−)
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
Model Contacts
(dooropen/closeddetection
and lock monitor)
Contact forms Operating pattern Remarks
Lock monitor Door open/
closed detection
D4JL-@NF@-@2NC/1NO+2NC/1NO NC contacts 11-12 and21-22
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 NCcontacts11-12and 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
com
p
letion
p
osition Extraction com
p
letion
p
osition
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

Guard Lock Safety-door Switch D4JL
Safety Door Switches
Precautions for All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
58
Nomenclature
■Structure of 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
O
perat
i
on
K
ey
h
o
l
e
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

Guard Lock Safety-door Switch D4JL
Safety Door Switches Precautions for
All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
59
■Structure of 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 Turningthespecial
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 open. The door can be
opened.
Door closed.
Nopowerissupplied
to the solenoid. The
door is unlocked
manually.
Door closed.
Nopowerissupplied
to the solenoid. The
door is unlocked
manually.
E1-E2 Solenoid ON
41-12 (NC)
51-22 (NC) Door open/ closed
detectionand
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

Guard Lock Safety-door Switch D4JL
Safety Door Switches
Precautions for All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
60
■Structure of 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.
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 closed.
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
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).
Return to
condition 1

Guard Lock Safety-door Switch D4JL
Safety Door Switches Precautions for
All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
61
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

Guard Lock Safety-door Switch D4JL
Safety Door Switches
Precautions for All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
62
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

Guard Lock Safety-door Switch D4JL
Safety Door Switches Precautions for
All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
63
Dimensions
Note: All units are in millimeters unless otherwise indicated.
■Dimensions and Operating Characteristics
Switches
50
49.5
81.9
35
29
10
0.5
(114)
(15.3)
105
89
(78.7)
(42.5)
(46.1)
59
(3)
76.5
43.5
23.5
26
(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
10.0
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
49.5
10
12.4
(When the rear release button is pressed)
17
81.9
35
29
19 dia.
(15.3)
105
89
(78.7)
(42.5) (1)
59
76.5
43.5
23.5
26
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
10.0
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.

Guard Lock Safety-door Switch D4JL
Safety Door Switches
Precautions for All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
64
Operation Keys
D4JL-K1 D4JL-K2
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
49.5
10
42
(74)
81.9
25
35
29
(15.3)
105
89
(78.7)
(42.5)
(46.1) (1)
59
76.5
43.5
23.5
(13)
26
(5.8)
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
Trapped key
Manual release
screw
Head cap
Six cover mounting screws
5
2
10.0
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.
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

Guard Lock Safety-door Switch D4JL
Safety Door Switches Precautions for
All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
65
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)
4JL+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
Vertical 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.)

Guard Lock Safety-door Switch D4JL
Safety Door Switches
Precautions for All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
66
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
OffDelay
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. This circuit conforms to EN954-1 Safety 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.

Guard Lock Safety-door Switch D4JL
Safety Door Switches Precautions for
All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
67
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
(
o
p
eration 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
KM1 KM2
OFF
AND
PLCs, etc.
GND
G9SX-AD322-T15
Control circuits
Lock
release
signal 1
Lock
release
signal 1
S5
Open
(See
note 2.)
Y1
Motor controller
(
o
p
eration 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
KM3 KM4
OFF
AND
PLCs, etc.
GND
G9SX-AD322-T15
Control circuits
S9
Open
(See
note 2.)
Y1
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
S3
4
M2
KM4
KM3
Motor controller
51
52
21
22
51
52
21
22
Logical AND
connection
G9SX-BC
Basic Unit
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
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
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-door Limit Switches with direct opening contacts
KM 1, KM 2, KM3, and KM4: Magnetic contactors
M1 and M2: 3-phase motors

Guard Lock Safety-door Switch D4JL
Safety Door Switches
Precautions for All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
68
Safety Precautions
Refer to the “Precautions for All Switches” on page B-2 and “Precautions for All Safety Door Switches” on page 2.
!CAUTION
■Precautions for Safe Use
Installation Environment
•Do not use the Switch in locations where explosive or flammable
gases may be present.
•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.)
•Although the switch body is protected from the ingress of dust or
water, avoid the ingress of foreign substance through the key hole
on the head. Otherwise, the Switch may wear out more quickly or
be damaged.
Wiring
•Connect a fuse in series with the D4JL to protect it from short-
circuit damage. The value of the breaking current of the fuse must
be calculated by multiplying the rated current by 150% to 200%.
When using the D4JL for an EN rating, use a10-A fuse of type gIor
gGthat complies with IEC 60269.
•Do not switch circuits for two or more standard loads (3 A at
250 VAC) at the same time. Doing so may adversely affect
insulation performance.
•Do not allow the load current to exceed the rated value.
•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.
•Do not use metal connectors or metal conduits when using ½-
14NPT connectors. Damage to the conversion adapter 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
•Do not drop the Switch. Doing so may prevent the Switch from
functioning to its full capability.
•Make sure the Switch is mounted securely to prevent it from falling
off. Otherwise injury may result.
•Mount the Operation Key so that it will not come into contact with
persons in the area when the door is opened and closed. 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 so that
the base of the Operation Key does not strike the Head.
Other Precautions
•Do not attempt to disassemble or modify the Switch. Doing so may
cause the Switch to malfunction.
•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.
@DANGER
Always verify the operation of the safety functions before
starting the system. Not doing so may result in the safety
functions not performing as expected if the wiring or
settings are incorrect or the Switches have failed. The
system being controlled may continue to operate and
possibly cause injury or death.
Always ensure that the release key is set to the "LOCK"
position before starting the system. If the release key
remains set to "UNLOCK", the electromagnetic lock
function will not operate and the system may continue to
operate, possibly causing injury or death. Always monitor
the solenoid NC contact (Terminal 41-42) in your safety
circuit. Do not connect indicator devices (like LED) to
safety circuit connected to terminal 41-42.
Do not apply force exceeding the specified maximum
holding force. Doing so may damage the Switch lock
mechanism and the system may continue to operate,
possibly causing injury or death. Either install another
locking component (e.g., a stopper) in addition to the
Switch, or use a warning method or indicator to show that
the controlled system is locked to avoid overloading the
holding force in lock mode.
Do not insert the Operation Key when the door is open.
The machine may operate, possibly causing injury.
Do not use metal conduits or wiring ducts. Electric shock
may occasionally occur.
Switches
Operation Key
Stopper

Guard Lock Safety-door Switch D4JL
Safety Door Switches Precautions for
All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
69
■Precautions for Correct Use
Operation Key
•Be sure to use the designated Operation Key only. The Head has
been designed so that operation is not possible with a screwdriver
or other tools.
•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 inserted into
the Switch or drop the Switch with the Operation Key inserted,
otherwise the Operation Key may deform or break.
Securing the Door
If the Operation Key on the closed door is pulled outside the set zone
by force caused by vibration, the door's weight, or the door cushion
rubber, the Switch may be damaged.
Also, it may not be possible to unlock the Switch if weight is placed
on the Operation Key.
Secure the door with hooks so that it will remain within the set zone.
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
surface will become rough and contact reliability 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 an appropriate tool, 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.
Weight applied
Dropped
Unlock
Trapped Key
Manual
release screw

Guard Lock Safety-door Switch D4JL
Safety Door Switches
Precautions for All Safety Door Switches D4NS D4GS-N D4BS D4GL D4JL D4NL D4BL D4NH D40B D4NS-SK01
D4NS-SK30 D4JL-SK30
70
Attaching a Cover
•Make sure the release key is set to the LOCK position before
covering the D4JL.
•Always confirm that the seal rubber has no abnormalities before
using it. The seal rubber will lose its sealing capability if the seal
rubber is out of place or not properly seated, or if foreign material is
adhering to it.
•Use only the correct screw. Using an incorrect screw will reduce the
sealing capability of the seal rubber.
•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).
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
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.
•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, premature 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 Key top while the Operation
Key is inserted into the Switch body or drop the Switch with the
Operation Key inserted. Doing either of these may deform the Key
or break the Switch body.
•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), it may be
pulled beyond the set zone because of, for example, the door's
weight, or the door cushion rubber.
Use hooks to ensure that the door stays within the set zone.
(1) (2)
Precision
screwdriver
Type 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
(excluding 1/2-14NPT)
1.4 to 1.8 N·m (1/2-14NPT)
Cap screw 1.3 to 1.7 N·m
22±0.1
Two, M5
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
mountin
g
tool
Set zone
(3.3 mm)
Operation Key
0.8
(Auxiliary mounting tool)