D4BL OMRON | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 12

Technical content

D-136 Safety Sensors / Components Guard Lock Safety-door Switch D4BL Protective Doors Are Locked Until Machines Completely Stop Operating

  • A mechanical lock is applied automatically when the Operation Key is inserted. A high level of safety is achieved using a mechanism where the lock is only released when voltage is applied to the solenoid.
  • Conforms to EN (TÜV) 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. Direct opening mechanism that is EN-approved is indicated by on the switch.
  • Auxiliary release key ensures easy maintenance and unlocks the door in the case of a power failure.
  • Tough aluminum die-cast body incorporating a switch box with degree of protection satisfying IP67, UL, and CSA TYPE6P , 13.
  • Equipped with a horizontal and vertical conduit open- ing.
  • Models incorporating easy-to-see indicators for mon- itoring and those using an adjustable Operation Key for a double door are available.
  • The mounting direction of the head can be changed to allow the Operation Key to be inserted from four di- rections.
  • Metric conduit types available Model Number Structure Model Number Legend 12 34 5 D4BL - - 1. Conduit Size (2-conduit) 3. Head Mounting Direction 5. Indicator D4BL - K Switch Operation Key (Order Separately) 1. Operation Key Type 1: PG13.5 2: G1/2 3: 1/2-14NPT 4: M20 C: 1NC/1NO (slow-action) + 1NC (slow-action) D: 2NC (slow-action) + 1NC (slow-action) R: Four mounting directions possible (right-side mounting at shipping) 4. Door Lock and Release (Auxiliary Release Key is Incorporated by All Models) A: Mechanical lock/24-VDC solenoid release B: Mechanical lock/110-VAC solenoid release G: 24-VDC Solenoid lock/Mechanical release Blank: Without indicator A: 10 to 115 VAC or VDC driving (with orange and green LED indicator unit) 1: Horizontal mounting 2: Vertical mounting 3: Adjustable mounting (Horizontal) 2. Built-in Switch (with Safety Switch and Lock Monitor Switch Contacts)

Ordering Information

Operation Keys (Order Separately) Specifications Approved Standards Standards and EC Directives Conforms to the following EC Directives: Machinery Directive Low Voltage Directive EN1088 Lock method Conduit size Voltage for solenoid Without indicator 1NC/1NO+ 1NC (Slow-action) With LED indicator 1NC/1NO+ 1NC (Slow-action) Without indicator 2NC+ 1NC (Slow-action) With LED indicator 2NC+ 1NC (Slow-action) Mechanical lock PG13.5 24 VDC D4BL-1CRA D4BL-1CR A-A D4BL-1DRA D4BL-1DRA-A

110 VAC D4BL-1CRB D4BL-1CRB-A D4BL-1DRB D4BL-1DRB-A

G1/2 24 VDC D4BL-2CRA D4BL-2CR A-A D4BL-2DRA D4BL-2DRA-A

110 VAC D4BL-2CRB D4BL-2CRB-A D4BL-2DRB D4BL-2DRB-A

M20 24 VDC D4BL-4CRA D4BL-4CR A-A D4BL-4DRA D4BL-4DRA-A

110 VAC D4BL-4CRB D4BL-4CRB-A

Pg 13.5 24 VDC D4BL-1CRG D4BL-1 CRG-A D4BL-1DRG D4BL-1DRG-A G1/2 24 VDC D4BL-2CRG D4BL-2 CRG-A D4BL-2DRG D4BL-2DRG-A M20 24 VDC D4BL-4CRG-A Mounting type Model D4BL-K1 D4BL-K2 D4BL-K3 Horizontal mounting Vertical mounting Adjustable mounting (Horizontal) Agency Standard File No. TÜV Rheinland EN60947-5-1 BIA GS-ET-19 Mechanical lock: 9402293 Solenoid lock: 1998 20462-01 SUVA SUVA E6186/2.d UL UL508 E76675 CSA CSA C22.2, No.14 LR45746 R9451050 (Direct opening: approved)

D-138 Safety Sensors / Components Approved Standard Ratings TÜV (EN60947-5-1) Use a 10-A fuse type gI or gG that conforms to IEC269 as a short-circuit protection device. UL/CSA (UL508, CSA C22.2 No. 14) A300 Note: The UL/CSA approved rating for products with indicators (-A) is 6 A/115 VAC. Characteristics 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 D4BL 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%. Item Standard model Indicator model Utilization category AC-15 AC-15 Rated operating current (Ie) 3 A 6 A Rated operating voltage (Ue) 250 V 115 V Rated voltage Carry current Current Volt-amperes Make Break Make Break

120 VAC 10 A 60 A 6 A 7,200 VA 720 VA240 VAC 30 A 3 A

Degree of protection IP67 (See note 2.) Durability (See note 3.) Mechanical:1,000,000 operations min. Electrical:500,000 operations min. (10-A resistive load at 250 VAC) Operating speed 0.05 to 0.5 m/s Operating frequency 30 operations/min max. Rated frequency 50/60 Hz Operating characteristics Direct opening force:19.61 N min. (EN60947-5-1) Direct opening travel:20 mm min. (EN60947-5-1) All stroke:23 mm min. Holding force 700 N min. (GS-ET-19) Insulation resistance 100 M W min. (at 500 VDC) Rated insulation voltage (Ui) 300 V (EN60947-5-1) Conventional enclosed thermal current (Ithe) 10 A (EN60947-5-1) Dielectric strength (Uimp) Impulse dielectric strength (Uimp) 4 kV (EN60947-5-1) between terminals of different polarity, be- tween each terminal and ground, and between each terminal and non-current-carrying metal part; 2.5 kV between solenoid and ground (EN60947-5-1) Conditional short-circuit current 100 V (EN60947-5-1) Pollution degree (operating environment) 3 (EN60947-5-1) Protection against electric shock Class I (with ground terminal) Switching overvoltage 1,500 V max. (EN60947-5-1) Contact resistance 50 m W max. (initial value) Vibration resistance Malfunction: 10 to 55 Hz, 0.35-mm single amplitude Shock resistance Destruction:1,000 m/s2 min. (IEC68-2-27) Malfunction:300 m/s2 min. (IEC68-2-27) Ambient temperature Operating:–10°C to 55°C (with no icing) Ambient humidity Operating:95% max. Weight Approx. 800 g

Solenoid Coil Characteristics Indicator Characteristics Contact Form (Diagrams Show State with Key Inserted and Lock Engaged) Note: The EN-approved direct opening mechanism is indicated by on the switch. Item 24-VDC mechanical lock models 110-VAC mechanical lock models 24-VAC solenoid lock models Rated operating voltage 24 VDC +10%/–15% (100% ED) 110 VAC ±10% (50/60 Hz) 24 VDC +10%/–15% (100% ED) Current consumption Approx. 300 mA Approx. 98 mA Approx. 300 mA Insulation Class F (130°C or less) Item LED Rated voltage 10 to 115 VAC/VDC Current leakage Approx. 1 mA Color (LED) Orange, green Model Contact Diagram Remarks D4BL-#C##-# 1NC/ 1NO+1NC o D4BL-#D##-# 2NC+1NC 31 32 11 12 2423 Stroke ON Lock position Operation Key insertion comple- tion position Extraction completion position Only NC contacts 11-12 and 31-32 have an approved direct opening mechanism. The terminals 11-12 and 23-24 can be used as unlike poles. 113231 Stroke ON Lock position Operation Key insertion comple- tion position Extraction completion position NC contacts 11-12, 21-22, and 31-32 have an approved direct opening mechanism. The terminals 11-12 and 21-22 can be used as unlike poles.

D-140 Safety Sensors / Components Connections Indicator Unit Dimensions Internal Circuit Circuit Connection Example  Do not connect the indicators to the safety contact terminals (11- 12-31-32) or the safety circuit side.  When using indicators, connect them to the auxiliary circuit side (monitor circuit) or the solenoid input terminals as shown below.  The indicators can be used to confirm the open/closed status of the door, the ON/OFF status of the power supply, and the ON/OFF sta- tus of the solenoid.  Do not connect the indicators in parallel with the direct opening contact. If the indicators are brok en, a short-circuit current may flow, causing equipment to malfunction.  The 24-VDC solenoid terminals have polarity. Confirm the polarity before wiring.  Be sure to use a special pushbutton switch to stop and start machinery and release locks. (16) (16) (7) (35) 26.2 (61.2) 0.3 5.6 26.8 53.2 57.2 2 10.6 (12.6) Two, 7 dia. Four terminal plates Two LED indicators R ZD R LED 10 to 115 VAC/DC Constant-current diode 1211 32 E2 (−) E1 (+) 23 24 1211 32 E2 (−) E1 (+) 23 24 1211 32 E2 (−) E1 (+) 21 22 1211 32 E2 (−) E1 (+) 21 22 1. Orange: Lights when the solenoid turns ON. Green: Lights when the door opens. (Power supply side) Solenoid LED (orange) LED (green) Auxiliary circuit (monitor circuit) Safety circuit (Ground side) 2. Orange: Lights when the solenoid turns ON. Green: Lights when power turns ON. (Power supply side) Solenoid LED (orange) LED (green) Auxiliary circuit (monitor circuit) Safety circuit (Ground side) 3. Orange: Lights when the solenoid turns ON. Green: Lights when door closes. (Power supply side) Solenoid LED (orange) LED (green) Auxiliary circuit (monitor circuit) Safety circuit (Ground side) 4. Orange: Lights when the solenoid turns ON. Green: Lights when power turns ON. (Power supply side) Solenoid LED (orange) LED (green) Auxiliary circuit (monitor circuit) Safety circuit (Ground side)

Note: 1. All units are in millimeters unless otherwise indicated. 2. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. Switches Operating Characteristics D4BL-#### Key insertion force Key extraction force 19.61 N max. 19.61 N max. Movement before being locked 15 mm max. Operation Key Lock plate Rotating drum Operation plunger Seal ring (NBR) Auxiliary plunger Seal packing (NBR) Rotating lever Safety switch Seal packing (NBR) Ground terminal M3.5 Solenoid Lock monitor switch Auxiliary release key Operation Key Lock plate Rotating drum Operation plunger Seal ring (NBR) Auxiliary plunger Seal packing (NBR) Rotating lever Safety switch Seal packing (NBR) Ground terminal M3.5 Solenoid Lock monitor switch Auxiliary release key Conduit opening (Pull out horizontally) Connection terminal M3.5 Conduit opening (Pull out vertically) Conduit opening (Pull out horizontally) Connection terminal M3.5 Conduit opening (Pull out vertically) 100±0.1 74±0.1 112+1 86+1 34.2 (123.5) 6.8 (116.5) 5.5 37.5 31.5 39.6 46.3 Conduit opening Indicators Conduit opening Cover Red Four, M3.5 head clamping screws Lock protection cap Four, 5.3 dia. mounting holes Four, M4 cover clamping screws

D-142 Safety Sensors / Components Operation Keys 78.7 20±0.15 1240.7 25.8 15.6 7.3 15 5.3 5.336 11.8 5.6 2.6 7.5 53.7 13 40±0.15 52.415.625.8 11.8 5.6 2.6 5.3 11.9 7.5 30±0.15 11.8 5.6 12 20 (80.7) 36 2.6 19.5±0.1 (37.8) 17.5 34.64 dia. 5.3 dia. M4 Allen-head bolt 5.3 x 7.3 long mounting hole 4 dia. 4 dia. Two, 2.65R Horizontal Mounting D4BL-K1 Vertical Mounting D4BL-K2 Adjustable Mounting (Horizontal) D4BL-K3 Red Red Red Red Long mounting hole

With Operation Key Inserted Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. 2. In the above diagrams, the Operation Key is inserted from the front. (30±0.15) (41) (40) (35) (41) (41) (13) (40±0.15) (41) (35) (35) (41)(41) (12) Adjustable Mounting (Horizontal) D4BL + D4BL-K3 Horizontal Mounting D4BL + D4BL-K1 Vertical Mounting D4BL + D4BL-K2 Red Red Horizontal direction Operation Key insertion radius R ≥ 1200 Vertical direction Operation Key insertion radius R ≥ 1000 Red Horizontal direction Operation Key insertion radius R ≥ 1200 Vertical direction Operation Key insertion radius R ≥ 1000 Horizontal direction Operation Key insertion radius R ≥ 250 Vertical direction Operation Key insertion radius R ≥ 1000

D-144 Safety Sensors / Components Precautions Caution Do not insert the Operation Key to the Switch with the door open. Before using the machine, be sure to remove the shock-absorbing damper, which is provided before shipping. Otherwise the ma- chine may start operating and injury may be caused. Mount the Operation Key at a location where it will not come in con- tact with users when the door is opened or closed. When operating the D4BL as a part of a safety circuit or an emer- gency stop 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 warn- ing label for safety purposes to prevent easy removal of the D4BL. Connect the fuse to the D4BL in series to prevent it from short-circuit damage. The value of the breaking current of the fuse must be calcu- lated by multiplying rated current by 150% to 200%. When using the D4BL with EN ratings, use 10-A fuse Type gI or gG that complies with IEC60269. In order to prevent the D4BL from burning due to overvoltage, insert a protection fuse into the solenoid circuit. If the D4BL is imposed with force exceeding the lock strength, the D4BL may break and the equipment may continue to operate. Auxiliary Release Key The auxiliary release key is used to unlock the D4BL in case of emergency or in case the power supply to the D4BL fails. Use an appropriate tool to set the auxiliary release key to UNLOCK so that the lock will be released and the door can be opened. The auxiliary release key applied to the door of a machine room ensures the safety of people adjusting the equipment in the machine room. If the auxiliary 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. To lock the door, set the auxiliary release key to LOCK. Do not use the auxiliary release key to start or stop machines. To prevent the auxiliary release key from being handled carelessly by unauthorized people, seal the auxiliary release key with sealing wax and the provided seal cap to ensure IP67. Make sure that the auxiliary release key is kept with the person in charge. Before attaching the cover to the D4BL, make sure that the auxiliary release key position is set to LOCK. Stopper Correct Use Operating Environment Due to the wear and tear of the sealing of the D4BL, water and some types of oil and chemical sprayed onto the D4BL may cause contact or insulation failures, current leakages, or fires. Do not use the D4BL 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 in contact with metal dust, oil, or chemicals Operation Key The D4BL is provided with a shoc k-absorbing damper to protect the D4BL from damage that may result from dropping the D4BL during transportation. Be sure to remove the damper after mounting the D4BL. The mounting tolerance of the Operation Key is ±0.3 mm vertically or horizontally. Be sure to mount the D4BL correctly without leaning, otherwise the D4BL may soon break or wear out. Do not drop the D4BL with the Operation Key inserted, otherwise the Operation Key may deform or break. UNLOCK LOCK Auxiliary release key Stopper Switch Do not use the Switch as a stopper. When mounting the Switch, be sure to lo- cate a stopper as shown in the following illustration to prevent the top of the Operation Key from hitting the switch head. ±0.3 min. ±0.3 min.

The head is constructed so that it cannot be operated with tools such as screwdrivers. Always use OMRON’s Operation Key to operate the head in order to ensure the safety of the machine and protect the D4BL from damage. The Operation Key provided for the D4BL is not compatible with that of the D4BS. Mount the Operation Key and secure it with one-way screws or equivalents to prevent easy removal of the D4BL. 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 D4BL may be damaged. Secure the door with hooks so that it will remain within the set zone. Tightening Torque Be sure to tighten each screw of the D4BL properly, otherwise the D4BL may malfunction. Switch and Operation Key Mounting Mount the D4BL and Operation Key with four M5 screws with wash- ers and tighten each screw to the specified torque. Mounting Dimensions Switch Mounting Dimensions Operation Key Mounting Holes  Horizontal Mounting D4BL-K1  Vertical Mounting D4BL-K2 Adjustable Mounting (Horizontal) D4BL-K3 Type Torque 1 M3.5 terminal screw (including terminal screw) 0.59 to 0.78 N·m 2 Cover mounting screw 1.18 to 1.37 N·m 3 Head mounting screw 0.78 to 0.98 N·m 4 M5 body mounting screw 4.90 to 5.88 N·m 5 Operation Key mounting screw 2.35 to 2.75 N·m 6 Connector 1.77 to 2.16 N·m 7 Cap screw 1.27 to 1.67 N·m Drop Set zone Space Two, M5 Operation Key mounting screw Four, M3.5 head-mounting screw Conduit Conduit cap Four, M4 cover-mounting screw Four, M5 switch-mounting screw 100±0.1 74±0.1 Four, M5 20±0.1 Two, M5 40±0.1 Two, M5 30±0.1 Two, M5

D-146 Safety Sensors / Components Head Directions The head can be mounted in four directions. To remove the head, turn the head by 45° as shown in figures A and B below. To change the direction of the head, make sure that the protruding part of the rotating lever engages with the groove of the plunger. Then turn the head clockwise or counterclockwise to the desired direction. At that time, make sure that the groove of the plunger is located under the rotating lever. If the direction of the head is not set when the plunger is rotated by 45°, the groove of the plunger presses the rotating lever. The head, plunger, or the built-in switch may be damaged as a result. Head Direction Changes Be sure to check the mechanical lock and solenoid release functions when mounting the D4BL. If the head direction is changed, recheck the tightening torque of each of screw. Make sure that no foreign materials will penetrate through the key hole on the head. Mounting the Cover When tightening the cover, first chec k the specified torque, and then tighten each screw to the that torque. Also, make sure that no foreign matter has entered the switch. When mounting the cover, make sure that the cover and switch box are properly aligned. (A) (B) (45∞) (45∞) Left Front Back Right Head Bottom View Switch Top View Operation plunger and groove mechanism Rotation lever and protruding part Switch body Plunger (with groove) Built-in switch Normal Positions of Rotating Lever and Plunger Rotating lever (with protruding part)

Processing and Connecting Cable/Conduit The following procedures are recommended for mounting and wiring the indicator unit securely. In order to ensure IP67, use OMRON’s SC- #M and Nippon Flex’s ABS-08Pg13.5 and ABS-12 Pg13.5 Connectors. Recommended cable: UL2464-type cable that is 20 to 18 AWG (0.5 to 1.0 mm2) in size and has seven conductors If the 1/2-14NPT is used, cover the cable and conduit end with seal- ing tape in order to ensure IP67. Tighten the connector to a torque of 1.77 to 2.16 N·m. Connect the indicator unit after connecting the seven-conductor cable. Properly attach and securely tighten the provided conduit cap to the unused conduit opening when wiring the D4BL. Cable Connection Example 1. Connect the wires to the terminals in the order shown below for wiring efficiency. Tighten each wired terminal clockwise to a torque of 0.59 to 0.78 N·m. Twist the wire two or three times and make sure that no bare wire exists outside the terminal when tightening the terminal. 2. The insulation sheath of the seven-conductor cable must come into contact with the wall of the conduit mouth, side A or side B. Maintenance and Repairs Contact your OMRON representative for any repair or maintenance work on the D4BL. The D4BL must not be maintained or repaired by any unauthorized party. Others Do not touch the solenoid because the solenoid radiates heat while power is being supplied. Terminal no. Lp (mm) Lv (mm) a (mm) E1 30±2 80±2 8±1 E2 35±2 75±2 31 45±2 60±2 12 55±2 50±2 23 (21) 65±2 45±2 24 (22) 70±2 35±2 90±2 50±2 Insulation sheath edge