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Guard Lock Safety-door Switch
D4NL
Lead-free,
Environment-friendly Design
• Contains no harmful substances, such as lead or cad-
mium, reducing the burden on the environment.
• Models with 4-contact and 5-contact built-in switches
are available.
• Key holding force of 1,300 N min.
• Can be used for either standard loads or microloads.
• Lineup includes models with a conduit size of M20.
• IP67 degree of protection.
• Operation key compatible to D4DS, D4NS and D4GL.
Model Number Structure
Model Number Legend
Switch
D4NL-@@@@-@@@
1 2 3 4
5 6 7
1. Conduit Size
1:
Pg13.5
2:
G1/2
4:
M20
2. Built-in Switch (with Door Open/Closed Detection Switch and
Lock Monitor Switch Contacts)
A:
1NC/1NO slow-action contacts plus 1NC/1NO slow-action
contacts
B:
1NC/1NO slow-action contacts plus 2NC slow-action con-
tacts
C:
2NC slow-action contacts plus 1NC/1NO slow-action con-
tacts
D:
2NC slow-action contacts plus 2NC slow-action contacts
E:
2NC/1NO slow-action contacts plus 1NC/1NO slow-action
contacts
F:
2NC/1NO slow-action contacts plus 2NC slow-action con-
tacts
G:
3NC slow-action contacts plus 1NC/1NO slow-action con-
tacts
H:
3NC slow-action contacts plus 2NC slow-action contacts
3. Head Mounting Direction and Material
F:
Four mounting directions possible (Front-side mounting at
time of delivery)/plastic
D:
Four mounting directions possible (Front-side mounting at
time of delivery)/metal
D4NL
4. Door Lock and Release
A:
Mechanical lock/24-VDC solenoid release
B:
Mechanical lock/110-VAC solenoid release
C:
Mechanical lock/230-VAC solenoid release
G:
24-VDC solenoid lock/mechanical release
H:
110-VAC solenoid lock/mechanical release
J:
230-VAC solenoid lock/mechanical release
5. Indicator
B:
10 to 115 VAC/VDC (orange LED indicator)
E:
100 - 230V VAC (orange neon lamp indicator)
6. Release Key Type
Blank:Standard
4:
Special release key
7. Release Key Position
Blank:Bottom
S:
Front
Operation Key
D4DS-K@
1
1. Operation Key Type
1:
Horizontal mounting
2:
Vertical mounting
3:
Adjustable mounting (horizontal)
5:
Adjustable mounting (horizontal/vertical)
\
G-153
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Related Manuals for Omron D4NL
Summary of Contents for Omron D4NL
- Page 1 Guard Lock Safety-door Switch D4NL Lead-free, Environment-friendly Design • Contains no harmful substances, such as lead or cad- mium, reducing the burden on the environment. • Models with 4-contact and 5-contact built-in switches are available. • Key holding force of 1,300 N min.
-
Page 2: Ordering Information
Ordering Information List of Models For 110V and 230V version ask your local OMRON Representative Switches (Operation Keys are sold separately.) : Models with approved direct opening contacts. Prefered stock item* Head Release Release Solenoid voltage/ Lock and release types... -
Page 3: Operation Keys
Rated operating voltage (U ) 240 V 250 V • GS-ET-19 Note: Use a 10-A fuse type gI or gG that conforms to IEC269 as a short-circuit protection device. This fuse is not built into the Switch. Approved Standards Agency Standard File No. - Page 4 D4NL in places where foreign material may penetrate through the key hole on the head, otherwise Switch damage or mal- functioning may occur. 3. The durability is for an ambient temperature of 5° C to 35° C and an ambient humidity of 40% to 70%. For more details, consult your OM- RON representative.
- Page 5 • Do not switch standard loads for more than 2 circuits at the same time. Otherwise, the level of insulation may decrease. • The 24-VDC solenoid has polarity. Be sure to connect terminals with the correct polarity.
-
Page 6: Operation Method
Solenoid Operation Key lock models Plunger If the solenoid is OFF, the door will not be The door is locked only when the solenoid Spring locked when the Operation Key is inserted. is turned ON. This means that the door will... - Page 7 Contact Form Indicates conditions where the Key is inserted and the lock is applied. Terminals 12 and 41 are connected internally (as per GS-ET-19). Model Contact Contact form Operating pattern Remarks D4NL-@AF@-@ 1NC/1NO + 1NC/1NO Lock position Only NC contacts 11-...
- Page 8 Dimensions Note: All units are in millimeters unless otherwise indicated Switches D4NL-@@@@-B Operating D4NL-@@@@-B 15.5 characteristics 30.5 Key insertion force 15 N max. Key extraction force 30 N max. Pre-travel distance Four, head mounting screws Black Pre-travel distance 9 mm max.
- Page 9 (88.5) Dummy (provided) Conduit cap M8 hexagonal material or equivalent 10.5 Conduit opening Operation Keys Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. D4DS-K1 D4DS-K3 17.5 Black 9 dia. Four, 2.15R 4.5 dia. 8 dia.
- Page 10 With Operation Key Inserted D4NL + D4DS-K1 D4NL + D4DS-K2 Horizontal Horizontal insertion radius: insertion radius: Black R ≥ 200 Black R ≥ 200 44 min 46.5 max 40 min 42.5 max Key insertion position Key insertion position (30.5) (30.5)
-
Page 11: Application Examples
Application Examples G9SA-321-T@ (24 VAC/VDC) + D4NL-@@@A-@, @@@B-@, @@@C-@ (Mechanical Lock Type) + D4D-@520N Circuit Diagram Lock release signal Safety Limit Switch with direct opening mechanism (D4N) Guard Lock Safety-door Switch Reset switch Lock release switch KM1 and KM2: Magnetic Contactor... - Page 12 G9SA-301 (24 VAC/VDC) + D4NL-@@@G-@, @@@H-@, @@@J-@ (Solenoid Lock Type) + D4D-@520N Circuit Diagram Lock signal Note: Lock release is possible at any time. Therefore, do not use the solenoid lock type in applications where the operator may be exposed to danger when the guard opens.
-
Page 13: Safety Precautions
Switch with a stopper as shown above. • Do not use the Switch in starting circuits. (Use for safety confirma- • When the Switch is used for a hinged door at a location near to the tion signals.) hinged side, where the Operation Key’s insertion radius is compar-... -
Page 14: Correct Use
Operating Environment • Mount the Switch and Operation Key securely to the applicable tightening torque with M4 screws. • This Switch is for indoor use only. Do not use it outdoors. Other- wise, it may malfunction. Mounting Hole Dimensions Mounting Hole Dimensions •... -
Page 15: Recommended Connectors
Ohm Denki OA-W1609 7.0 to 9.0 mm they do not rise up onto the case or the cover. Applicable lead wire size: AWG20 to AWG18 (0.5 to 0.75mm OA-W1611 9.0 to 11.0 mm •... - Page 16 Production Termination Dimensions Following the release of the D4NL, production of the D4DL will be terminated. Discon- tinued 15.5 Date of Production Termination 30.5 Model (D4DL) Production of the D4DL Series will be terminated in November 2003. Cap head Operation Key 15.3...
- Page 17 D4NL-2CFG-B4, D4NL-2DFG-B4 Note: With standard products, terminals 12 and 41 are connected with a short- ing pin. In cases where D4DL terminals 11 and 12 and terminals 41 and 42 are currently being used independently, remove the shorting pin. Note: Operation Key •...
- Page 18 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. C126-E2-01-X In the interest of product improvement, specifications are subject to change without notice. G-170 Safety Sensors / Components...