D4F-120-5R

Small Safety Limit Switch D4F CSM_D4F_DS_E_5_2 Smallest Class of Safety Limit Switches in the World Note: Contact your sales representative for details on models with safety standard certification. • The world's smallest limit switch with a direct opening mechanism (four-contact construction model). • High-sensitivity safety limit switch. • Built-in switches with two- or four-contact construction are available. • Degree of protection: IP67 • Conforms to EN115-1, EN81-1 and EN81-2. (slow-action models only) • Certified standards: UL, EN (TÜV), and CCC Be sure to read the “Safety Precautions” on page 6 and the “Precautions for All Safety Limit Switches” . For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Model Number Structure Model Number Legend D4F-@@-@@ 1 2 3 4 1. Built-in Switch 1: 1NC/1NO (slow-action) 2: 2NC (slow-action) 3: 2NC/2NO (slow-action) 4: 4NC (slow-action) 2. Actuator 02: Roller plunger (Metal roller) 20: Roller lever (Metal lever, resin roller) 3. Cable Length 1: 1 m 3: 3 m 5: 5 m 4. Pull-outing direction of cable R: Horizontal D: Vertical Ordering Information List of Models Safety Limit Switches (with Direct Opening Mechanism) Consult with your OMRON representative when ordering any models that are not listed in this table. Built-in switch Actuator Cable length Pull-outing direction of cable 1NC/1NO (slow-action) Model Roller lever 1 m (Metal lever, resin roller) 3m 5m Roller 1m plunger (Metal roller) 3m 5m Direct opening 2NC (slow-action) Model Direct opening 2NC/2NO (slow-action) Model Direct opening 4NC (slow-action) Model Horizontal D4F-120-1R D4F-220-1R D4F-320-1R D4F-420-1R Vertical D4F-120-1D D4F-220-1D D4F-320-1D D4F-420-1D Horizontal D4F-120-3R D4F-220-3R D4F-320-3R D4F-420-3R Vertical D4F-120-3D D4F-220-3D D4F-320-3D D4F-420-3D Horizontal D4F-120-5R D4F-220-5R D4F-320-5R D4F-420-5R Vertical D4F-120-5D D4F-220-5D D4F-320-5D D4F-420-5D Horizontal D4F-102-1R D4F-202-1R D4F-302-1R D4F-402-1R Vertical D4F-102-1D D4F-202-1D D4F-302-1D D4F-402-1D Horizontal D4F-102-3R D4F-202-3R D4F-302-3R D4F-402-3R Vertical D4F-102-3D D4F-202-3D D4F-302-3D D4F-402-3D Horizontal D4F-102-5R D4F-202-5R D4F-302-5R D4F-402-5R Vertical D4F-102-5D D4F-202-5D D4F-302-5D D4F-402-5D Direct opening 1 D4F Specifications Standards and EC Directives Certified Standard Ratings Conforms to the following EC Directives: TÜV (EN60947-5-1), CCC (GB14048.5) • • • • • • Machinery Directive Low Voltage Directive EN50047 EN60204-1 EN ISO 14119 GS-ET-15 Item TÜV SÜD UL *2 CQC (CCC) *3 AC-15 DC-13 0.75 A 0.27 A Rated operating voltage (Ue) 240 V 250 V Note: Use a 10 A fuse type gI or gG that conforms to IEC60269 as a short-circuit protection device. Certified Standards Certification body Utilization category Rated operating current (Ie) UL/CSA (UL508, CSA C22.2 No. 14) Standards File No. EN60947-5-1 (certified direct opening) *1 UL508 CSA C22.2 No.14 E76675 GB14048.5 20030103050 64266 *1. Contact your OMRON sales representative. *2. Certification has been obtained for CSA C22.2 No. 14 under UL. *3. Ask your OMRON representative for information on certified models. C300 Rated voltage 120 VAC 240 VAC Carry current 2.5 A Current (A) Make 15 7.5 Break 1.5 0.75 Volt-amperes (VA) Make 1,800 Break 180 Q300 Rated voltage 125 VDC 250 VDC Carry current 2.5 A Current (A) Make 0.55 0.27 Break 0.55 0.27 Volt-amperes (VA) Make 69 Break 69 2 D4F Characteristics Degree of protection *1 Durability *2 IP67 (EN60947-5-1) Mechanical 10,000,000 times min. Electrical 1,000,000 times min. (4 mA resistive load at 24 VDC, 4 circuits) 150,000 times min. (1 A resistive load at 125 VAC, 2 circuits/4 mA resistive load at 24 VDC, 2 circuits) *3 Operating speed Operating frequency 1 mm/s to 0.5 m/s Mechanical 120 operations/minute Electrical 30 operations/minute Contact resistance *5 300 mΩ max. (with 1 m cable), 500 mΩ max. (with 3 m cable), 700 mΩ max. (with 5 m cable) Minimum applicable load *4 4 mA resistive load at 24 VDC, 4 circuits (N-level reference value) Rated insulation voltage (Ui) 250 V Rated frequency 50/60 Hz Protection against electric shock Class I (with a ground wire) Pollution degree (operating environment) 3 (EN60947-5-1) Impulse withstand voltage (EN60947-5-1) Between terminals of same polarity 2.5 kV Between terminals of different polarity 4 kV Between each 4 kV terminal and ground 100 MΩ min. (at 500 VDC) between terminals of the same polarities, between terminals of different polarities, between current-carrying metal parts and grounds, and between each terminal and non-current carrying metal parts Insulation resistance 2 × 2 mm min. Contact gap Vibration resistance Shock resistance Malfunction 10 to 55 Hz, 0.75 mm single amplitude Destruction 1,000 m/s2 min. Malfunction 300 m/s2 min. Conditional short-circuit current 100 A (EN60947-5-1) Conventional free air thermal current (Ith) 2.5 A (EN60947-5-1) Ambient operating temperature −30 to 70°C (with no icing) Ambient operating humidity 95% max. Cable UL2464 No. 22 AWG, finishing O.D.: 8.3 mm Weight Approx. 190 g (D4F-102-1R, with 1 m cable) Approx. 220 g (D4F-120-1R, with 1 m cable) Note: 1. The above values are initial values. 2. Once the contact is opened or closed with an ordinary load, it cannot be used for a load smaller than that. The contact surface may be rough, which impairs the reliability of contacting. *1. The degree of protection shown above is based on the test method specified in EN60947-5-1. Be sure to confirm in advance the sealing performance under the actual operating environment and conditions. *2. Durability values are calculated at an operating temperature of 5 to 35°C, and an operating humidity of 40% to 70%. Contact your OMRON sales representative for more detailed information on other operating environments. *3. Do not apply 1 A at 125 VAC to more than two circuits. *4. The value will vary depending on factors such as the switching frequency, the ambient environment, and the reliability level. Be sure to confirm correct operation with the actual load before application. *5. The contact resistance was measured with 0.1 A at 5 to 8 VDC with a fall-of-potential method. 3 D4F Structure and Nomenclature Structure Head The plunger type of actuator can be used in a normal direction and reverse direction. Lever Improved safety of the lever-setting (Form lock configuration). Many grooves are incised on the lever and the rotating shaft that mesh with each other to prevent a slip between the lever and the rotating shaft. The lever can be set for positioning in steps of 9 degrees. Cable The cable can be pulled out in a horizontal direction or in a vertical direction. Built-in Switch Has a direct opening mechanism separating the contacts when the NC contacts are welded. Direct Opening Mechanism 1NC/1NO Contact (slow-action) Fixed contact (NC) Contact spring Movable contact Fixed contact (NO) Return spring Plunger Conforms to EN60947-5-1 Direct Opening . (Only the NC contacts have a direct opening function.) When contact welding occurs, the NC contacts are separated from each other by pushing in the plunger. Contact Form Model D4F-1@-@@ D4F-2@-@@ Contact 1NC/1NO (slow-action) 2NC (slow-action) Contact form Operating pattern Zb 11 12 33 34 Zb 11 12 21 22 Zb D4F-3@-@@ 2NC/2NO (slow-action) 11 12 21 22 33 34 43 44 Zb D4F-4@-@@ 4NC (slow-action) 11 12 21 22 31 32 41 42 11-12 33-34 Remarks ON The terminals 11-12 and 33-34 can be used as unlike poles. Stroke 11-12 21-22 Only NC contact 11-12 has a certified direct opening mechanism. ON NC contacts 11-12 and 21-22 have a certified direct opening mechanism. The terminals 11-12 and 21-22 can be used as unlike poles. Stroke NC contacts 11-12 and 21-22 have a certified direct opening mechanism. 11-12 21-22 33-34 43-44 ON Stroke The terminals 11-12, 21-22, 33-34 and 43-44 can be used as unlike poles. NC contacts 11-12, 21-22, 31-32 and 4142 have a certified direct opening mechanism. 11-12 21-22 31-32 41-42 ON Stroke The terminals 11-12, 21-22, 31-32 and 41-42 can be used as unlike poles. Note: The terminal numbers are according to EN 50013 and the contact symbols are according to EN 60947-5-1. 4 D4F Dimensions and Operating Characteristics Roller lever (Metal lever, resin roller) D4F-@20-@R Roller plunger (Metal roller) D4F-@02-@R (30.8) 25.5 17.5-dia. × 6.8, resin roller (Unit: mm) 9 Pretravel 12-dia. × 4.4, Sintered stainless steel roller 24.7R Two, 4.4-dia. 8-dia. countersinking, depth 4 18.5 30 27.5 Operating position 8.8 (14.4-dia.) (35) 20±0.1 (42.7) (11.4) Roller lever (Metal lever, resin roller) D4F-@20-@D 30 (11.4) 18 UL2464 No. 22 AWG, finishing O.D.: 8.3 mm Roller plunger (Metal roller) D4F-@02-@D (30.8) 25.5 17.5-dia. × 6.8, resin roller 9 Pretravel 24.7R 30 Two, 4.4-dia. 8-dia. countersinking, depth 4 18.5 (14.4-dia.) (35) 20±0.1 (42.7) 18 UL2464 No. 22 AWG, finishing O.D.: 8.3 mm 30 Two, 4.4-dia. 8-dia. countersinking, depth 4 27.5 12-dia. × 4.4, Sintered stainless steel roller Operating position 8.8 Two, 4.4-dia. 8-dia. countersinking, depth 4 20±0.1 20±0.1 (42.7) (42.7) (16.7) (16.7) (7.9) (7.9) UL2464 No. 22 AWG, finishing O.D.: 8.3 mm UL2464 No. 22 AWG, finishing O.D.: 8.3 mm (17.6) 30 18 (17.6) 18 30 2 2 Note: Each dimension has a tolerance of 0.4 mm unless otherwise specified. Slow-action (1NC/1NO), (2NC), (2NC/2NO), and (4NC) Model D4F-@20-@R D4F-@20-@D Operating Characteristics D4F-@02-@R D4F-@02-@D Operating force OF max. *1 5N Release force RF min. *2 0.5 N Pretravel PT1 (11-12 and 21-22) 6±3° (NC) PT1 (31-32 and 41-42) 9±3° (NC) PT2 *3 (12°) (NO) 1 mm max. (NC) 1.3 mm max. (NC) (1.2 mm) (NO) Overtravel OT min. 3.2 mm Operating position OP (11-12 and 21-22) --OP (31-32 and 41-42) --- 29.4±1 mm 29±1 mm Total travel TT *3 (4.5 mm) 40° (55°) 12 N 1.5 N Direct opening travel DOT min. *4 18° 1.8 mm Direct opening force DOF min. 20 N 20 N Note: Variation occurs in the simultaneity of contact opening/closing operations of 2NC, 2NC/2NO, and 4NC contacts. Check contact operation. *1. The OF value is the maximum load that opens an NC contact (11-12, 21-22, 31-32, 41-42). *2. The RF value is the minimum load that closes an NC contact (11-12, 21-22, 31-32, 41-42). *3. The PT2 and TT values are reference values. *4. The D4F is used in accordance with EN81 and EN115 at a minimum DOT of 30° and 2.8 mm. 5 D4F Safety Precautions Be sure to read the precautions for All Safety Limit Switches in the website at:http://www.ia.omron.com/. Indication and Meaning for Safe Use Precautions for Safe Use Supplementary comments on what to do or avoid doing, to use the product safely. Precautions for Correct Use Supplementary comments on what to do or avoid doing, to prevent failure to operate, or undesirable effect on product performance. Precautions for Safe Use • Do not use more than one D4F side-by-side. • Do not switch circuits for two or more standard loads (125 VAC, 1 A). Doing so may adversely affect insulation performance. Precautions for Correct Use 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 surfaces will become rough once they have been used and contact reliability for smaller loads may be reduced. Appropriate Tightening Torque Be sure to tighten each screw of the D4F properly, otherwise the D4F may soon malfunction . No. Type Appropriate tightening torque 1 Lever mounting screw (M5) 2.4 to 2.8 N·m 2 Body mounting screw (M4) 1.18 to 1.37 N·m Handling of Cables • Cables cannot be flexed repeatedly. • The cable is fixed with sealing materials on the bottom of the switch. When excessive force may be imposed on the cable, fasten the cable with a fixing unit at a distance of 50 mm from the bottom of the switch as shown. • Do not pull or press the cable at an excessive force (50 N max.). • When bending the cable, secure the cable with more than 45 mm bending radius so as not to cause damage to the insulator or sheath of the cable. Doing so may result in current leakage or burning. 1 2 Mounting Use two M4 screws and washers to mount the D4F securely. The D4F can be mounted more securely with proper tightening torque. Mounting Holes (Unit: mm) 50 mm Bending radius: 45 mm min. Two, 4.2-dia. or M4 screw hole 20±0.1 Fixing unit • When wiring, be sure to prevent penetration of a liquid such as water or oil through the cable end. Operating Environment • 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.) Changing the Lever Angle • Unfasten the screw that holds the lever to set the position of the lever at any angle through 360° (in steps of 9°). • After unfastening the screws that hold the lever, mount the lever the other way (normal side or reverse side). Set an angle of the lever to complete adjustment within a range in which the lever does not touch the switch body. 6 D4F Wiring Operating Identifying Wires Identify wires according to the color (with or without white lines) of the insulation on the wire. Cross section Insulation 9 1 2 8 7 6 5 3 4 Dummy insulator (black) External insulation sheath Core Insulator Colors Blue/white, Orange/white, Pink/white, Brown/white, Green/yellow, Brown, Pink, Orange, and Blue Example: Blue/white is a blue insulator with a white line. • To set the plunger stroke correctly, press-fit the plunger until the top of the pushing surface comes between two grooves on the plunger. Pushing surface Proper range Grooves • To set the roller lever stroke correctly, push the dog and cam until the lance point comes within the range of the convex part that is the correct setting position. Terminal Numbers • Identify terminal numbers based on the color (with or without white lines) of the insulation on the wire. • The safety and auxiliary contacts of D4F models of four-terminal contact construction and those of two-terminal contact construction are described below. • The safety contacts are direct-opening NC contacts (11-12 and 2122); they are used for safety circuits, and each of them is indicated with the appropriate mark . • Auxiliary contacts are used to check (to monitor) the operating state of the switch, which are equivalent to NO contacts (33-34 and 43-44) or NC contacts (31-32 and 41-42). • The NC contacts 31-32 and 41-42 of auxiliary contacts (orange or pink) can be used as safety contacts. Convex part Lance point Proper range Others • Actuating the switch from an angle other than 90 degrees to the switch face may deform or damage the actuator, or deform or damage the rotary spindle, so make sure that the dog is straight. Dog Incorrect Dog Correct Zb Safety contact Blue 11 12 Blue/white Auxiliary contact Orange 33 34 Orange/white Green/yellow ground Dog Incorrect Dog Correct Zb Safety contact Blue 11 12 Blue/white Auxiliary contact Brown 21 22 Brown/white Green/yellow ground Zb Safety contact Blue 11 12 Blue/white Safety contact Brown 21 22 Brown/white Auxiliary contact Orange 33 34 Orange/white Auxiliary contact Pink 43 44 Pink/white • Do not remove the head. Otherwise, a failure may occur. • To avoid telegraphing, take the following precautions. 1. Modify the rear end of the dog to an angle of 15° to 30° as shown below or to a secondary-degree curve. θ θ θ ≥ 30° Green/yellow ground 15°≤ θ ≤ 30° 2. Modify the circuit so as not to detect the wrong operating signals. Zb Safety contact Blue 11 Safety contact Brown 21 Auxiliary contact Orange 31 Auxiliary contact Pink 41 12 Blue/white 22 Brown/white 32 Orange/white 42 Pink/white Green/yellow ground Note: Safety Contacts: The safety contacts are direct opening contacts certified by EN and each of them is indicated with the mark . • Cut the dummy core insulator and all unused wires at the end of the external insulation sheath when wiring the cable. 7 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. 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Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2015.8 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2015 All Right Reserved.