View D4BS-8AFS_1231207.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Safety-door Switch
D4BS
Safety-door Switch's Special Operation Key Directly Pulls Apart the Contacts from Each Other and Contributes to the Safety of the Production Site
* Conforms to EN (TUV) standards corresponding to the CE marking. * Approved by UL, CSA, BIA, and SUVA standards. * The switch contact is opened by a direct opening mechanism (NC contacts only) when the protective cover is opened. The EN-approved direct opening mechanism is indicated by on the Switch. * Degree of protection of the switch box: IP67 (EN60947-5-1). * Series includes models with gold-plated contacts for handling the micro-load range. * Metric conduit types available.
Model Number Structure
Model Number Legend
Switch D4BS 1 2 3
S
Operation Key D4BS - K
1
1. Conduit 1: PG13.5 (1 conduit) 2: G1/2 (1 conduit) 3: 1/2-14NPT (1 conduit) 4: M20 5: PG13.5 (3-conduit) 6: G1/2 (3-conduit) 7: 1/2-14NPT (3-conduit) 8: M20 (3-conduit)
2. Built-in Switch 1. Operation Key Type 5: 1NC/1NO (slow-action) 1: Horizontal mounting 6: 1NC/NO (slow-action), gold-plated contacts 2: Vertical mounting A: 2NC (slow-action) 3: Adjustable mounting (Horizontal) B: 2NC (slow-action), gold-plated contacts 3. Head Mounting Direction F: Four mounting directions possible (front-side mounting at shipping)
Ordering Information
List of Models
Switches
Type Mounting direction Conduit size Pg13.5 G1/2 M20 Pg13.5 G1/2 M20 1NC/1NO (Slow-action) D4BS-15FS D4BS-25FS D4BS-45FS D4BS-55FS D4BS-65FS D4BS-85FS 2NC (Slow-action) D4BS-1AFS D4BS-2AFS D4BS-4AFS D4BS-5AFS D4BS-6AFS D4BS-8AFS
1-conduit Front-side mounting 3-conduit
D-104
Safety Sensors / Components
Operation Keys (Order Separately)
Type Model D4BS-K1
Horizontal mounting
Vertical mounting
D4BS-K2
Adjustable mounting (Horizontal)
D4BS-K3
Specifications
Approved Standards
Agency TUV Rheinland UL CSA BIA SUVA Standard EN60947-5-1 UL508 CSA C22.2 No. 14 GS-ET-15 SUVA File No.
R9351022 (Direct opening: approved)
Standards and EC Directives
Conforms to the following EC Directives: Machinery Directive Low Voltage Directive EN50041 EN1088
E76675 LR45746 9303323 E6187.d
Approved Standard Ratings
TUV (EN60947-5-1)
Utilization category Rated operating current (Ie) Rated operating voltage (Ue) AC-15 2A 400 V
Note: Use a 10-A fuse type a gI or gG that conforms to IEC269 as a short-circuit protection device.
UL/CSA (UL508, CSA C22.2 No. 14)
A600
Rated voltage 120 VAC 240 VAC 480 VAC 600 VAC Carry current 60 A 30 A 15 A 12 A Current Make 6A 3A 1.5 A 1.2 A Break Make Volt-amperes Break
10 A
7,200 VA
720 VA
D4BS
D-105
D4BS
Characteristics
Degree of protection (see note 2) Durability (see note 3) Operating speed Operating frequency Rated frequency Contact gap Direct opening force (see note 4) Direct opening travel (see note 4) Full stroke Insulation resistance Contact resistance Rated insulation voltage (Ui) Conventional enclosed thermal current (Ithe) Dielectric strength (Uimp) Switching overvoltage Conditional short-circuit current Pollution degree (operating environment) Insulation class Vibration resistance Shock resistance Ambient temperature Ambient humidity Weight IP67 (EN60947-5-1) Mechanical:1,000,000 operations min. Electrical:500,000 operations min. (10 A at 250 VAC, resistive load) 0.1 m/s to 0.5 m/s 30 operations/min max. 50/60 Hz 2 x 2 mm min. 19.61 N min. (EN60947-5-1) 20 mm min. (EN60947-5-1) 23 mm min. 100 MW min. (at 500 VDC) between terminals of same or different polarity, between each terminal and ground, and between each terminal and non-current-carrying metal part 25 mW max. (initial value) 600 V (EN60947-5-1) 20 A (EN60947-5-1) Impulse dielectric strength (Uimp) 4 kV (EN60947-5-1) between terminals of same or different polarity, between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal part 1,500 V max. (EN60947-5-1) 100 A (EN60947-5-1) 3 (EN60947-5-1) Class I (with ground terminal) Malfunction: 10 to 500 Hz, 0.65-mm single amplitude Destruction:1,000 m/s2 min. (IEC68-2-27) Malfunction:300 m/s2 min. (IEC68-2-27) Operating:-40C to 80C (with no icing) Operating:95% max. Approx. 285 g (in the case of D4BS-15FS)
Note: 1. The above values are initial values. 2. Although the switch box is protected from dust, oil, or water penetration, do not use the D4BS in places where dust, oil, water, or chemicals may penetrate through the key hole on the head, otherwise Switch damage or malfunctioning may occur. 3. The durability is for an ambient temperature of 5 C to 35 C and an ambient humidity of 40% to 70%. Contact your OMRON sales representative for more detailed information on other operating environments. 4. These figures are minimum requirements for safe operation.
Contact Form (Diagrams Show State with Key Inserted)
Model Contact form
Zb
11
Diagram
12 24 11 - 12 23 - 24 Stroke Operation Key insertion completion position 11 - 12 21 - 22 Stroke Operation Key insertion completion position Extraction completion position Extraction completion position ON
Remarks
Only NC contact 11-12 has an approved direct opening mechanism. Terminals 11-12 and 23-24 can be used as unlike poles.
ON
D4BS-#5#S
1NC/1NO
23
Zb 11 12 22 21
D4BS-#A#S
2NC
NC contacts 11-12 and 21-22 have an approved direct opening mechanism. Terminals 11-12 and 21-22 can be used as unlike poles.
Note: The terminal numbers are in accordance with EN50013, and the contact symbols are in accordance with IEC947-5-1.
D-106
Safety Sensors / Components
Nomenclature
Operation Key D4BS's exclusive-use Operation Key is provided to assure accurate switching operation. Set Zone Mark A triangular Set Zone Mark makes it easy to adjust the operating position when inserting the Operation Key. Head The switch head is coated with easy-to-see red paint. The mounting direction of the switch head can be varied to any of the four directions.
Seal Ring (NBR)
Oil Seal (NBR) The operation plunger employs an oil seal, with which the switch box meets the requirements of IP67 (the sealing capability of the Operation Key's insertion mouth is IP00).
Built-in Switch A shearing force contact separating mechanism (NC contact) is employed, which positively pulls apart the contacts from each other by using shearing force if any abnormality such as contact welding should occur in the contact area. There is a difference in level between the NC and NO terminal, which assures easy wiring. Ground Terminal Screw A ground terminal is provided to improve safety. (Built into the Unit.)
Seal Packing (NBR) Conduit Opening Available in four different types of conduit threads: Pg 13.5, G1/2, or 1/2-14NPT, M20.
D4BS
D-107
D4BS
Dimensions
Note: 1. All units are in millimeters unless otherwise indicated. 2. Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. 3. The conduit thread varies with the model as follows:.
Conduit thread Pg 13.5 G1/2 M20
Model D4BS-1##S, D4BS-5##S D4BS-2##S, D4BS-6##S D4BS-4##S, D4BS-8##S
Switches
1-conduit D4BS-1##S D4BS-2##S D4BS-4##S
31.4 17 Red 35 (111.5) 600.2 Two, 5.3 dia. mounting holes Two, M4 cover clamping screws 7.3 8 5.3 300.1 40+1 0 Cover 7
41
16
Four, M3.5 head clamping screws Operating characteristics
Key insertion force Key extraction force
34.5
D4BS-1##S D4BS-2##S D4BS-4##S 19.61 N max. 19.61 N max. 105 mm 19.61 N min. 20 mm min.
Pretravel (PT) 77 Direct opening force Direct opening stroke 15 31.5 43 41 D4BS-1##S: Pg13.5 D4BS-2##S: G1/2 D4BS-4##S: 1/2-14NPT
3-conduit D4BS-5##S D4BS-6##S D4BS-8##S
31.4 17 Red 5.3 (110) 50.9 66.4 Six, 5.3 dia. mounting holes Four, M3.5 x 10 cover clamping screws Two caps Cover 7
16
Four, M3.5 head clamping screws Operating characteristics 34.5
Key insertion force Key extraction force
D4BS-5##S D4BS-6##S D4BS-8##S 19.61 N max. 19.61 N max. 105 mm 19.61 N min. 20 mm min.
300.2
Pretravel (PT) 71.4 75.4 Direct opening force Direct opening stroke
51 28.5 57 63
17.2
D4BS-5##S: 3-Pg13.5 D4BS-6##S: 3-G1/2 D4BS-8##S: 3-1/2-14NPT
Two, 5+0.15 dia. holes (6 mm deep) -0
35.7 38.3
Operation Keys
53.7
D4BS-K1
26 15
78.7 200.15 40.7
12
D4BS-K2
Black 7.3 15 Two, 2.65R 7.5 2.5 20 11.4 5 4 dia. 26 15
13
5.3 7.3 mounting long hole
Black
400.15 52.4
36 11.4 5 4 dia.
5.3 5.3
36
5.3 12
7.5 20
40 12 20 15
2.5
D4BS-K3
Black 40 300.15 26
(80.7) 36 11.4 2.5
19.50.15
Red 5.3 dia. mounting hole
30
5
(37.8)
4 dia.
17.5 34.6
M4 Allen-head bolt
D-108
Safety Sensors / Components
With Operation Key Inserted
Horizontal Mounting D4BS-1##S +D4BS-K1 D4BS-2##S +D4BS-K1 D4BS-4##S +D4BS-K1
Red 53.5 min. 58 max.
Operation Key insertion radius in horizontal direction: R 1200
Operation Key insertion radius in horizontal direction: R 1000 53.5 min. 58 max.
Vertical Mounting D4BS-1##S +D4BS-K2 D4BS-2##S +D4BS-K2 D4BS-4##S +D4BS-K2
Red
54.5 min. 59 max.
Operation Key insertion radius in horizontal direction: R 1200
Operation Key insertion radius in horizontal direction: R 1000 54.5 min. 59 max.
Adjustable Mounting (Horizontal) D4BS-1##S +D4BS-K3 D4BS-2##S +D4BS-K3 81.5 min. D4BS-4##S +D4BS-K3 86 max.
Red
Operation Key insertion radius in horizontal direction: R 150
81.5 min. 86 max.
Operation Key insertion radius in horizontal direction: R 1000
Note: "R" is the Operation Key insertion radius.
Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions.
D4BS
D-109
D4BS
Precautions
Caution
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. Mount the Operation Key at a location where it will not come in contact with users when the door is opened or closed. When operating the D4BS as a part of a safety category circuit to prevent injury, operate the NC contacts that have a direct opening mechanism in direct opening mode. For safety purposes, tighten the switch body and Operation Key with one-way screws or equivalents or install a switch protection cover and warning label for safety purposes to prevent easy removal of the D4BS. Connect the fuse to the D4BS in series to prevent it from short-circuit damage. The value of the breaking current of the fuse must be calculated by multiplying rated current by 150% to 200%. When using the D4BS with EN ratings, use 10-A fuse Type gI or gG that complies with IEC60269.
Securing the Door
If the Operation Key on the closed door is pulled outside the set zone by a force caused by vibration, the door's weight, or the door cushion rubber, the switch contact may be opened (causing the machinery to stop) or the D4BS may be damaged. Secure the door with hooks so that it will remain within the set zone.
Extra space
Set zone
Correct Use
Operating Environment
Make sure in advance that the environment is suitable, with no oil, water, or chemicals, as these may cause the seal to deteriorate, resulting in faulty contact, faulty isolation, current leakage, or burning. Do not use the D4BS in the following locations: * * * * Locations subject to severe temperature changes Locations subject to high temperatures or condensation Locations subject to severe vibration Locations where the product may come into direct contact with processing waste or dust
Stopper
a
Mounting
Do not use the Switch as a stopper. Be sure to install a stopper as shown in the following illustration when mounting the Switch. The range of space "a" must be determined according to the available set zone of the Operation Key.
Switch
Operation Key
Be sure to use a special Operation Key only. Do not operate the D4BS with anything other than the special Operation Key, otherwise the D4BS may break or the safety of the system may not be maintained. Do not impose excessive force on the Operation Key inserted into the D4BS or drop the D4BS with the Operation Key inserted, otherwise the Operation Key may deform or break. Refer to Dimensions for the mounting dimension of the Operation Key and mount the Operation Key correctly. The Operation Key will soon become damaged or worn out if it is not mounted correctly. Make sure that the Operation Key can be inserted properly with a tolerance of 0.5 mm in the upward, downward, left, or right direction, otherwise the D4BS may soon become damaged.
0.5 min.
Excessive force
Drop
Secure the Operation Key with a one-way screw, or an equivalent, so that the Operation Key cannot be easily removed.
0.5 min.
D-110
Safety Sensors / Components
Other
Make sure that the D4BS is located outside the safety door and that no metal dust, oil, or chemical will be sprayed onto the D4BS. Otherwise, the D4BS may soon fail to operate due to the penetration of metal dust, oil, or chemical.
Mounting Dimensions (M5)
Standard Model
Three-conduit Model
30
Tightening Torque
Be sure to tighten each screw of the D4BS properly, otherwise the D4BS may malfunction.
60
40 42
59.30.1 Protruding portions 270.1
30
5 -0.05 dia. holes, max. height 5 -0.15
Mounting hole Mounting side Insertion hole for protrusions -0.05 5-0.15 dia. holes, max. height 5
No. 1 2 3 4 5 6 7
Type M3.5 terminal screw (including ground terminal screw) Cover mounting screw (see note 1) Head mounting screw M5 body mounting screw (see note 2) Operation Key mounting screw Connector Cap screw
Torque 0.59 to 0.78 N*m 1.18 to 1.37 N*m 0.78 to 0.98 N*m
The D4BS can be mounted more securely by adding two protruding portions, each of which is 5 mm maximum in height and 5 -0.05/-0.15 mm in diameter as shown below.
Operating Key Mounting Dimensions
Horizontal Mounting
D4BS
Two, M5
200.1
4.90 to 5.88 N*m 2.35 to 2.75 N*m 1.77 to 2.16 N*m 1.27 to 1.67 N*m
Vertical Mounting
Two, M5
400.1
Note: 1. Apply a torque of 0.78 o 0.88 N*m if the D4BS is a three-conduit model. 2. Apply a torque of 4.90 to 5.88 N*m in the case of an Allenhead bolt. If it is a pan head screw, apply a torque of 2.35 to 2.75 N*m.
Adjustable Mounting (Horizontal)
Two, M5
300.1
Changes in Head Mounting Direction
By removing the screws on the four corners of the head, the head can be reset in any of four directions. The head direction can be changed with or without the Operation Key inserted in the head. Make sure that no foreign materials penetrate through the head and that the head is tightened securely within the proper torque range.
D4BS
D-111
Wiring
Do not connect the lead wires directly to the terminals. Connect the lead wires through insulation tubes and M3.5 crimp terminals. Tighten each terminal screw within the proper torque range. The proper lead wire is AWG20 to AWG14 (0.5 to 2.5 mm2) in size.
dz dia.: D dia.: B: L: F: I: 3.7 4.5 7.0 20.2 7.7 9.0 (mm)
Connector
Tighten the connector to a suitable torque. Excessive tightening torque may damage the casing. When using a 1/2-14NPT conduit, apply sealing tape between connector and conduit opening so that the enclosure will confirm to IP67. If using a Pg13.5 conduit, use an ABS-08 Pg13.5 connector or an ABS-12 Pg13.5 connector (manufactured by Nippon Flex). Use a connector (SC Series, sold separately) suitable for the outer diameter of the cable.
D dia.
When wiring a 3-conduit model, securely tighten the cap screw provided for unused conduit openings.
dz dia.
Maintenance and Repairs
The user must not maintain or repair equipment incorporating any D4BS model. Contact the manufacturer of the equipment for any maintenance or repairs required.
Make sure that all crimp terminals are correctly connected and located within the casing or cover as shown below.
Correct
Terminal screw
Incorrect
Crimp terminal
Correct
Crimp terminal Terminal screw Cover
Incorrect
Terminal screw Cover
Casing Casing
Crimp terminal
Crimp terminal
Crimp terminal
D-112
Safety Sensors / Components

▲Up To Search▲

Price & Availability of D4BS-8AFS

	To Download D4BS-8AFS Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .