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Compact Guard-locking Interlock Safety Door Switch
Polymer housing, IP65, and slow-action contacts with positive opening . 2 versions * Mechanical lock/Solenoid release * Solenoid lock/Mechanical release Rotatable operating head provides four possible key entry slots. Incorporates an indicator that shows operation status at a glance. Double-insulation structure requires no grounding terminals. (with mark) Three types of Operation Key are available: * Horizontal mounting * Vertical mounting * Angle-adjustable vertical mounting Safety Standards
Conformity: Machinery Directive, Low-voltage Directive, EN1088, SUVA Approval: Agency TUV Rheinland BIA UL (see note) SUVA Note: Standard EN60947-5-1 EN60947-5-1, GS-ET-19 UL508, CSA C22.2 No.14 SUVA File No. J9650736 9610568 E76675 Pending
D4DL
c
E
Approval for CSA C22.2 No. 14 is authorized by cu mark.
Ordering Information
Model Number Legend
Switches
D4DL-jjjj-j
1 2 3 4 5
1.
Conduit Size (2-conduit) 1: Pg13.5 2: G1/2 Built-in Switch (with Safety Switch and Lock Monitor Switch Contacts) C: 1NC/1NO slow-action contacts plus 1NC slow-action contact D: 2NC slow-action contacts plus 1NC slow-action contact Head Mounting Direction F: Front
4.
2.
Door Lock and Release A: Mechanical lock / 24-VDC solenoid release (see note) B: Mechanical lock / 110-VAC solenoid release C: Mechanical lock / 230-VAC solenoid release G: 24-VDC solenoid lock / mechanical release (see note) H: 110-VAC solenoid lock / mechanical release J: 230-VAC solenoid lock / mechanical release Indicator B: 10 to 115 VAC/VDC (with orange LED indicator) E: 100 to 250 VAC (with orange neon lamp indicator)
3.
5.
1
D4DL
Operation Keys
D4DL
D4DS-Kj
1
1.
Key Type 1: Horizontal mounting 2: Vertical mounting 3: Horizontal-adjustable vertical mounting 5: Vertical/Horizontal-adjustable vertical mounting
Switches
Solenoid voltage/indicator Lock and release types Contact configuration (Slow-action) Approved force-separation NC contact 1NC/1NO+1NC C/ O C 2NC+1NC C C So e o d oc Solenoid lock Mechanical l M h i l release 1NC/1NO+1NC C/ O C 2NC+1NC C C So e o d Solenoid: 110 VAC 0 C Orange LED: 10 to 115 VDC/VAC O LED t Mechanical lock ec a ca oc Solenoid release Sl id l 1NC/1NO+1NC C/ O C 2NC+1NC C C So e o d oc Solenoid lock Mechanical l M h i l release 1NC/1NO+1NC C/ O C 2NC+1NC C C So e o d 30 Solenoid: 230 VDC C Orange neon lamp: 100 to 250 VAC O l t Mechanical lock ec a ca oc Solenoid release Sl id l 1NC/1NO+1NC C/ O C 2NC+1NC C C Solenoid lock So e o d oc M h i l release Mechanical l 1NC/1NO+1NC C/ O C 2NC+1NC C C Connector size Model
So e o d Solenoid: 24 VDC C Orange LED: 10 to 115 VDC/VAC O LED t
Mechanical lock ec a ca oc Solenoid release Sl id l
PG13.5 G1/2 PG13.5 G1/2 PG13.5 G1/2 PG13.5 G1/2 PG13.5 G1/2 PG13.5 G1/2 PG13.5 G1/2 PG13.5 G1/2 PG13.5 G1/2 PG13.5 G1/2 PG13.5 G1/2 PG13.5 G1/2
D4DL-1CFA-B D4DL-2CFA-B D4DL-1DFA-B D4DL-2DFA-B D4DL-1CFG-B D4DL-2CFG-B D4DL-1DFG-B D4DL-2DFG-B D4DL-1CFB-B D4DL-2CFB-B D4DL-1DFB-B D4DL-2DFB-B D4DL-1CFH-B D4DL-2CFH-B D4DL-1DFH-B D4DL-2DFH-B D4DL-1CFC-E D4DL-2CFC-E D4DL-1DFC-E D4DL-2DFC-E D4DL-1CFJ-E D4DL-2CFJ-E D4DL-1DFJ-E D4DL-2DFJ-E
Note:
Models marked with "" are recommended
Operation Keys (Order Separately)
Type Horizontal mounting Model D4DS-K1
Vertical mounting
D4DS-K2
Horizontal-adjustable vertical mounting
D4DS-K3
Vertical/Horizontal adjustable vertical mounting
D4DS-K5
2
D4DL
D4DL
Specifications
Approved Standard Ratings
TUV (EN60947-5-1)
Item Utilization category Rated operating current (Ie) Rated operating voltage (Ue) Note: LED type AC-15 6A 115 V Neon lamp type AC-15 3A 250 V
Use a 10-A fuse type gI or gG as a short-circuit protection device that conforms to IEC269.
UL/CSA (UL508, CSA C22.2 No. 14) A300
Rated voltage a ed o age 120 VAC 240 VAC Ca y cu e Carry current Make 10A 0 60 30 6 3 Current (A) Break 7,200 , 00 Make 720 0 Voltage Break
Characteristics
Degree of protection (see note 2) Life expectancy (see note 3) Operating speed Operating frequency Rated frequency Positive opening force (see note 4) Positive opening travel (see note 4) Holding force Insulation resistance Rated insulation voltage (Ui) Conventional enclosed thermal current (Ithe) Rated impulse voltage (Uimp) IP65 (EN60947-5-1) Mechanical:1,000,000 times min. Electrical: 500,000 times min. 0.05 to 0.5 m/s 30 operations/minute max. 50/60 Hz 58.84 N {6 kgf} min. (EN60947-5-1) 10 mm min. (EN60947-5-1) 500 N {51 kgf} min. (GS-ET-19) 100 M min. (at 500 VDC) 300 V (EN60947-5-1) 10 A (EN60947-5-1) Between terminals of same or different polarity, each terminal and ground, and each terminal and non-current-carrying metal part: 4 kV Between the solenoid and non-current-carrying metal part: 0.8 kV for 24 VDC solenoid, 2.5 kV for 110 VAC solenoid, and 4 kV for 230 VAC solenoid (EN60947-5-1) Conditional short-circuit current Pollution degree (operating environment) Protection against electric shock Switching overvoltage Contact resistance Vibration resistance Shock resistance Ambient temperature Ambient humidity Weight Material ae a Note: Body and actuator flange Actuator 1. The above values are initial values. 2. Although the switch box is protected from dust or water penetration, do not use the D4DL in places where foreign material may penetrate through the key hole on the head, otherwise switch damage or malfunctioning may occur. 3. The above mechanical or electrical life is ensured at an ambient temperature of 5C to 35C and an ambient humidity of 40% to 70%. 4. These values must be satisfied to ensure safe operation. 100 A (EN60947-5-1) 3 (EN60947-5-1) Class II (double insulation) 1,500 V max. (EN60947-5-1) 25 m max. (initial value) Malfunction:10 to 55 Hz, 0.75-mm single amplitude Mechanical:1,000 m/s2 (100G) min. Malfunction:300 m/s2 (30G) min. Operating: -10C to 55C with no icing Operating: 95% max. Approx. 340 g (D4DL-1CFA-B) Glass-fiber reinforced thermoplast, self-extinguishing Stainless steel
3
D4DL
Solenoid Characteristics
Item Rated operating voltage Current consumption Insulation 24 VDC 24 VDC
+10%/ -15%
D4DL
110 VAC 110 VAC 10% (100% ED) Approx. 50 mA Class F (130C max.)
230 VAC 230 VAC 10% (100% ED) Approx. 30 mA Class F (130C max.)
(100% ED)
Approx. 200 mA Class F (130C max.)
Indicator
Item Rated voltage Current leakage Color LED 10 to 115 VAC/VDC Approx. 1 mA Orange Neon lamp 100 to 250 VAC Approx. 1.9 mA Orange
Nomenclature
Operation key hole Terminal E3 Terminal E4 Solenoid Operation key hole Terminal E1 (+ ) ~ Terminal E2 (- ) ~
Cam
Lock monitor switch Terminal 11 Terminal 12 Terminal 23 Terminal 24 Terminal 32 Terminal 31 Main switch Conduit opening
Indicator
Release key
Conduit opening
4
D4DL
D4DL
Operation
Operation Principles
Mechanical lock model
Guard
Inside equipment
11
12 31 32
23
24
Lock spring
* * *
Door closed Access to machine is not allowed. Lock spring locks the door.
* *
Power to solenoid Door can be opened.
Solenoid lock model
11
12 31 32
23
24
Lock releasing spring
* * * *
Door opened Access to machine is allowed. Solenoid: OFF Lock releasing spring releases the door lock.
* *
Solenoid: OFF Door can be opened.
* * *
Solenoid: ON Door locked Access to the machine is not allowed.
5
D4DL Contacts
D4DL
Indicates conditions where the Key is inserted and the lock is applied. Connect the terminals 12 to 31 to conform to BIA GS-ET-19. Model D4DL-jCjj-j Contact 1NC/1NO + 1NC Contact form Diagram
Lock position
Remarks Only terminals 11, 12, 31, and 32 have an positive opening mechanism. The terminals 11/12 and 23/24 can be used as opposing poles. Terminals 11, 12, 21, 22, 31, and 32 have a positive opening mechanism. The terminals 11/12 and 21/22 can be used as opposing poles.
ON Travel Key fully inserted. Key fully extracted. Lock position
D4DL-jDjj-j
2NC + 1NC
ON Travel Key fully inserted. Key fully extracted.
Indicator
Internal Circuit Diagram
LED Type (10 to 115 VAC/DC)
E3
Circuit Connection Example
Circuit is to be connected by user.
* *
LED (orange)
Connect terminals 12 to 31. (To conform to BIA GS-ET-19.) Do not connect the indicator in parallel to the contacts. Doing so may allow short-circuit current to flow while the indicator is damaged, causing equipment malfunction. The 24-VDC solenoid has polarity. Be sure not to make wiring mistakes. In the following connection example, the indicator will be lit when the door is open. (D4DL-1CFA-B)
Power supply side
* *
E4 Constant-current diode
Neon Lamp Type (100 to 250 VAC)
Neon lamp (orange)
+ ~ Solenoid (Orange)
Indicator
R=130 K
- ~
Auxiliary circuit
Safety circuit
Ground
6
D4DL Connection Example with OMRON G9S Safety Relay Unit
G9S-321-Tj (24 VDC)+D4DL-jCFA-j/-jCFB-j/-CFC-j (Mechanical Lock Type)+D4D-j520N Circuit Diagram
PC output KM1 KM2 S3 Operation instruction 32 A22E D4DL 24 S2 Emergency stop PC
D4DL
Product Configuration
Motor control system
PC output
31
PC out put
12
G9S
11
23
Contactor (off delay) Contactor (off delay)
PBS
Closed
D4DN
24
12
(Reset signal) M S1
D4DL solenoid
11
Open Feed back loop PC output (Stop signal) ESSW
23
Off delay timer
(Operation instruction) Emergency stop or standby IN PC OUT c1 2C1 2 Motor control system
G9S
T11 T12 T22 T21
S1: S2: S3: ESSW: KM1, KM2: M:
Safety Switch (D4D-j520N) Safety Door Switch with solenoid lock (D4DL-jCFA-B) Pushbutton switch for solenoid Emergency-stop switch (A22E) Magnet Contactor (LC1-D) 3-phase motor
7
D4DL
G9S-301 (24 VDC)+D4DL-jCFG-j/-jCFH-j/-jCFJ-j (Solenoid Lock Type)+D4D-j520 N Circuit Diagram Product Configuration
PC output PC
D4DL
Motor control system
Operation instruction
32
31
A22E D4DL Emergency stop 24 S2
12
PC output
G9S
11
Closed D4DN 24
23
Contactor Contactor Reset switch
12
S1 11 23 M
Open
PC output (Stop signal) ESSW
Feed back loop
KM1 KM2
(Operation instruction) Emergency stop or standby IN PC OUT c 1 2C1 2 Motor control system
G9S
T11 T12 T22 T21
S1: S2: S3: ESSW: KM1, KM2: M:
Safety Switch (D4D-j520N) Safety Door Switch with solenoid lock (D4DL-jCFG-B) Reset switch Emergency-stop switch (A22E) Magnet Contactor (LC1-D) 3-phase motor
8
D4DL
D4DL
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Switch
D4DL-jjjj-j
Four, head mounting screw
Pre-travel distance
Three, 4.3-dia. holes
Indicator Three, cover counting screws Conduit cap
Release key Conduit opening
Operating characteristics Key insertion force Key extraction force Pre-travel distance Movement before being locked
Model 14.71 N {1,500 gf} max. 29.42 N {3,000 gf} max. 9 mm max. 3 mm min.
Operation Key
D4DS-K1 Horizontal Mounting D4DS-K2 Vertical Mounting D4DS-K3 Horizontal-adjustable Vertical Mounting
Four, R2.15 Four, R2.15
9 dia. 4.5 dia. 8 dia.
Note: Each dimension has a tolerance of 0.4 mm unless otherwise specified. D4DS-K5 Horizontal/Vertical-adjustable Vertical Mounting
18 9 0.1
410.1 430.1 Two, M4
Mounting Holes
9
D4DL
Operation Key Inserted
D4DL + D4DS-K1 D4DL + D4DS-K2 D4DL + D4DS-K3
D4DL
44 min., 46.5 max. Key inserting position
Horizontal insertion radius: R y 200
40 min., 42.5 max. Key inserting position
Horizontal insertion radius: R y 200
45 min., 47.5 max. Key inserting position
Horizontal insertion radius: R y 50
Center tolerance of key hole: 1
Center tolerance of key hole: 1
Center tolerance of key hole: 1
44 min., 46.5 max. Key inserting position
Vertical insertion radius: R y 200
40 min., 42.5 max. Key inserting position
Vertical insertion radius: R y 200
45 min., 47.5 max. Key inserting position
Vertical insertion radius: R y 200
Center tolerance of key hole: 1
Center tolerance of key hole: 1
Center tolerance of key hole: 1
D4DL + D4DS-K5
51.9 min., 54.4 max. Key inserting position
Center tolerance of key hole: 1 mm.
Horizontal insertion radius: Ry50
Vertical insertion radius: Ry50 51.9 min., 54.4 max. Key inserting position
Center tolerance of key hole: 1 mm.
Note:
Each dimension has a tolerance of 0.4 mm unless otherwise specified.
10
D4DL
D4DL
Precautions
! WARNING
Do not dismount the operation key from the door intentionally and insert it to the switch with the door open. Machine may start operating and injury or death may be caused. release key is set to UNLOCK, 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. To prevent the release key from being used carelessly by unauthorized people, set the release key of the D4DL in normal operation to UNLOCK and seal the release key with seal wax. Mounting Be sure to mount the D4DL with a stopper as shown in the following illustration. Do not use the D4DL Switch as a stopper.
!
CAUTION
Do not disassemble or touch inside under power-on. Electric shock hazard may be caused. Do not use metal connectors or conduits with this switch. Rigid connectors and conduits may damage the switch. The broken conduit hole may cause an electrical shock hazard.
Door
Install the operation key so that it will not hit the operator when the door is open. After-changing the release key to the UNLOCK position or inserting the operation key, change the head direction. Otherwise, the switch may malfunction and injuries may occur due to mis-operation of the device.
Stopper Operation key Set zone (0.5 to 3 mm)
Switch
NOTICE
If the D4DL is applied to an emergency stop circuit or safety circuit for prevention of injury, use the NC contact, which incorporates a positive opening mechanism, and make sure that the D4DL operates in positive mode. Furthermore, secure the D4DL with screws or equivalent parts that are tightened in a single direction so that the D4DL or operation key cannot be easily removed or provide a protection cover to the D4DL and post a warning label near the D4DL. To protect the D4DL from damage due to short-circuits, connect the D4DL in parallel to a fuse that has a breaking current 1.5 to 2 times the rated current of the D4DL. If the D4DL is used under EN-approved rating conditions, use a 10 A fuse, type gI or gG conforming to IEC 269. Do not supply power to the D4DL while wiring the D4DL. In order to prevent the D4DL from burning due to overvoltage, insertion of a protection fuse into the solenoid circuits is recommended. Do not use the D4DL in locations subject to explosive or flammable gases. Make sure that the load current does not exceed the rated current and that the load terminals are wired correctly. Pay utmost attention to correctly wire each terminal. After mounting and adjusting the D4DL, make sure that the D4DL operates properly. If the D4DL is imposed with force exceeding the lock strength, the D4DL may break and the equipment may continue operating. Do not drop or disassemble the D4DL. Release Key The release key is used to unlock the D4DL in case of emergency or if the power supply to the D4DL fails. Use an appropriate tool to set the release key to UNLOCK so that the lock will be released and the door can be opened. The release key is set at the UNLOCK position. Set the release key to the LOCK position before use. Mechanical Lock Type Solenoid Lock Type The solenoid lock locks the door only when power is supplied to the solenoid. Therefore, the door will be unlocked if the power supply to the solenoid fails. Therefore, do not use the solenoid lock type for machines that may be operating and dangerous even after the machine stops operating because of inertia. Life Expectancy The life of the D4DL will vary with the switching conditions. Before applying the D4DL, test the D4DL under actual operating conditions and be sure to use the D4DL in actual operation within switching times that will not lower the performance of the D4DL. Operating Environment The D4DL is for indoor use only. Do not use the D4DL outdoors. Otherwise, the D4DL may malfunction. Do not use the D4DL in the following locations: Locations with severe changes in temperature Locations with excessive humidity that may cause condensation Locations with excessive vibration Locations where metal dust, oil, or chemical may be sprayed onto the D4DL Operation Key Be sure to use the dedicated Operation Key only. Do not operate the D4DL with anything other than the dedicated Operation Key. Otherwise, the safety of the system may not be maintained. Do not impose excessive force on the Operation Key inserted into the D4DL or drop the D4DL with the Operation Key inserted. Otherwise, the Operation Key may be deformed or broken.
Force imposed
Release key Drop
The release key applied to the door of a machine room ensures the safety of people adjusting the equipment in the machine room. If the
Secure the Operation Key with a one-way screw, or an equivalent, so that the Operation Key cannot be easily removed.
11
D4DL
Locking the Door The D4DL may eventually break if the door opens accidentally due to the weight of the door, the vibration of the machine, or the bouncing of the door against the rubber bumper. Furthermore, the door may not unlocked if force is imposed on the operation key. Do not use the casing of the D4DL as a locking mechanism for the door in such cases and be sure to prepare a special lock within the lock range of the D4DL (i.e., 0.5 to 3 mm).
D4DL
Tightening Torque Be sure to tighten each screw of the D4DL properly, otherwise the D4DL may malfunction.
(3) (5) (4)
(1)
(7)
(6)
(2)
Type Mounting Refer to page 10 for the mounting dimensions of the Operation Key. Be sure that the Operation Key can be inserted properly with a tolerance of 1 mm in the upward, downward, left, or right direction, otherwise the D4DL may be damaged.
1 min.
Proper tightening torque 0.59 to 0.78 N S m {6 to 8 kgf S cm/0.43 to 0.58 ft S lbf} 0.78 to 0.88 N S m {8 to 9 kgf S cm/0.58 to 0.65 ft S lbf} 0.78 to 0.88 N S m {8 to 9 kgf S cm/0.58 to 0.65 ft S lbf} 0.49 to 0.69 N S m {5 to 7 kgf S cm/0.36 to 0.51 ft S lbf} 2.35 to 2.75 N S m {24 to 28 kgf S cm/1.73 to 2.03 ft S lbf} 1.77 to 2.16 N S m {18 to 22 kgf S cm/1.30 to 1.59 ft S lbf} 1.27 to 1.67 N S m {13 to 17 kgf S cm/0.94 to 1.23 ft S lbf}
(1) (2)
Terminal screw Cover mounting screw Head mounting screw Body mounting screw (M4) (see note) Operation Key mounting screw Connector at conduit opening Cap screw
(3) (4)
(5)
(6)
1 min.
(7) Note:
Tighten each screw together with a washer to the specified torque.
Mounting Be sure the that D4DL operates properly after mounting and adjusting the D4DL. Use M4 screws (one-way screws, etc.) and washers to mount the D4DL and Operation Key securely.
12
D4DL
Switch Mounting Holes
Three, M4 Correct Terminal screw Incorrect
D4DL
Wire the crimp terminal as shown in the following diagram so that it will not come in contact with the case or cover.
Crimp terminal
Operation Key Mounting Holes
*
Horizontal/Vertical Mounting D4DSK1/D4DS-K2
Two, M4
Conduit Opening Connect a recommended connector (see following table) to the opening of the conduit and tighten the connector to the proper torque. The casing may be damaged if an excessive tightening torque is applied. Be sure that the diameter of the cable connected to the connector is correct. Attach and tighten a conduit cap to the unused conduit opening when wiring the D4DL. The conduit cap is provided with the D4DL. Recommended Connectors
*
Horizontal-adjustable Vertical Mounting D4DS-K3
Two, M4
Size G1/2
Manufacturer OMRON LAPP Ohm Denki
Model SC-6 ST-PF1/2 5380-1002 OA-W1609 ST13.5 5301-5030 3216
Proper cable diameter 7.5 to 9.0 mm 6.0 to 12.0 mm 7.0 to 9.0 mm 5.0 to 12.0 mm 4.3 to 11.9 mm
*
Pg13.5 Horizontal/Vertical-adjustable Vertical Mounting D4DS-K5
9 0.1
LAPP HEYCO
Note:
LAPP is a German manufacturer. Ohm Denki is a Japanese manufacturer. HEYCO is an American manufacturer.
410.1 430.1
Two, M4
Maintenance and Repairs Please note in the machine manufacturer's instruction manual that the user must not repair or maintain the switch and must contact the machine manufacturer for any repairs or maintenance. Others The solenoid radiates heat when power is supplied to the solenoid. Do not touch the solenoid while the power is supplied. Use the D4BL under conditions requiring greater rigidity, sealing performance, and oil resistance.
Head Direction By removing the four screws of the head, the mounting direction of the head can be changed. The head can be mounted in four directions. Wiring Do not connect lead wires directly to the terminals. Be sure to connect the lead wires through insulation tubes and crimp terminals. The lead wires must be an AWB20 to AWG18 type (i.e., 0.5 to 10 mm2 thick).
dz dia.: D dia.: B: L: F: I:
3.7 4.5 7.0 20.2 7.7 9.0 (mm)
D dia.
dz dia.
13
D4DL
D4DL
14
D4DL
D4DL
15
D4DL
D4DL
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. C107-E1-2
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Control Components Division 28th Fl., Crystal Tower Bldg., 1-2-27, Shiromi, Chuo-ku, Osaka 540-6028 Japan Phone: (81)6-949-6025 Fax: (81)6-949-6029 Printed in Japan 1198-1M (0497) a
16

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