Small Limit Switch D4V

Transcription

1 Small Limit Switch DV Compact Vertical Models Sized for Asian Standards Compact new design approximately / the size of OMRON vertical Limit Switches. Structure enables the terminal section to be fully opened for easy wiring. RoHS complaint. Degree of protection: IP6 Model Number Structure Model Number Legend DV-8@@Z. Actuator type 0: Roller lever 07: Rod lever 08: Adjustable roller lever : Push plunger 2: Roller plunger 22: Crossroller plunger 66: Coil spring 69: Wire spring Ordering Information List of Models Roller lever Actuator type Model DV-80Z Rod lever DV-807Z Adjustable roller lever DV-808Z Push plunger Roller plunger DV-8Z DV-82Z Crossroller plunger DV-822Z Coil spring DV-866Z Wire spring DV-869Z Note: Metallic roller levers and metallic variable roller levers can also be manufactured. Small Limit Switch DV

2 Specifications Certified Standards Certification body Standard File No. CCC GB08. Consult your OMRON UL UL08, representative for CSA C22.2 No. details. TÜV IEC Note: Certification equivalent to CSA C22.2 No. has been obtained from UL. Ratings Rated voltage (V) 2 VAC 20 VAC 2 VDC 2 VDC 2 VDC 20 VDC Non-inductive load (A) Inductive load (A) Resistive load Lamp load Inductive load Motor load NC NO NC NO NC NO NC NO Note:. The above current ratings are for steady-state current. 2. Inductive load has a power factor of 0. min. (AC) and a time constant of 7 ms max. (DC).. Lamp load has an inrush current of 0 times the steadystate current.. Motor load has an inrush current of 6 times the steady-state current. Inrush current NC NO 2 A max. 2 A max. Ratings for Safety Standard Certification CCC (GB08.), TÜV (EN6097--) Category and rating AC-2: 20 VAC at A, resistive load DC-2: 2 VDC at 0. A, resistive load UL (UL08, CSA C22.2 No. ) A, 20 VAC 0. A, 2 VDC Ratings Characteristics Degree of protection IP6 Durability Mechanical 0,000,000 operations min. (See note.) Electrical 00,000 operations min. ( A at 20 VAC, resistive load) Operating speed mm to 0. m/s Operating Mechanical 20 operations/min frequency Electrical 0 operations/min Insulation resistance 00 MΩ min. (at 00 VDC) Contact resistance 2 mω max. (initial value) Dielectric Between,000 VAC, 0/60 Hz for min strength terminals of the same polarity Between currentcarrying metal parts and ground,00 VAC, 0/60 Hz for min Rated insulation voltage 20 V (Ui) Pollution degree (EN ) (application environment) Short-circuit protection 0-A fuse, gg or gi (IEC 269) device Conditional short-circuit 00 A (EN ) current Rated open thermal A (EN ) current (lth) Electric shock protection Class I class Rated frequency 0/60 Hz Vibration resistance Shock resistance Ambient operating temperature range Ambient operating humidity range Weight Malfunction 0 to Hz,.-mm double amplitude (See note.) Destruction,000 m/s 2 (free position) min. Malfunction 00 m/s 2 (operation limit position) min. (See note.) 20 C to 60 C (with no icing) 90% max. Approx. 0 to 90 g Note:. The above values are initial values. 2. The above characteristics may vary depending on the model. Contact your OMRON representative for further details.. Durability values are calculated at an operating temperature of C to C, and an operating humidity of 0% to 70%.. Except for the coil spring model and wire spring model 2 Small Limit Switch DV

3 Nomenclature Structure Contact Form Resin roller (NO) Za (NO) Lever Head (NC) 2 (NC) Built-in Switch Cover NO NC 2 NO NC Connector Engineering Data Electrical Durability: cos φ = (Ambient temperature: C to C; ambient humidity: 0% to 70%) Durability ( 0 operations), Operating frequencies: 0 operations/min 2 VAC, cos φ = Switching current (A) Small Limit Switch DV

4 Dimensions Note: All units are in millimeters unless otherwise indicated. Roller Lever DV-80Z (2.) 2. R0 8-dia. 6.2 Three, M, P=0. M (length: ), hexagonal hole 9.6±0.8.±0.8 Four, M, 7. min. 8. Rod Lever DV-807Z.7 max ± dia. 2..6±0.8 Four, M, M (length: 0), hexagonal hole 7. min. Three, M, P=0. M6 (length: 6), 8. hexagonal hole 6± ±0.2 6 (0.) (.) 2±0.2 Note: Resin Roller Four,.2-dia ±0.8 (.) (0.) (.) 2±0.2 Four,.2-dia.7 2. (.) Adjustable Roller Lever Push Plunger DV-808Z Adjustable up to R0 to R dia. 6.2 M (length: 0), hexagonal hole Three, M, P=0. M6 (length: 6), hexagonal hole 6.±0.8.6±0.8 Four, M, 7. min. 8. DV-8Z OP (.) 6± dia. R0.2 -M*P Four, M, 7. min. 6±0.2 (0.) (.) 2±0.2 Four,.2-dia (.) (0.) (.) 2±0.2 Four,.2-dia.7 2. (.) Note: Resin Roller.7±0.8 Roller Plunger Crossroller Plunger DV-82Z OP 2.-dia..9 Three, M, P= Four, M, 7. min. DV-822Z OP 2. dia..9 Three, M, P= Four, M, P= min. (.) (.) 6± ±0.2 6 (0.) (.) 2±0.2 Four,.2-dia.7 2. (.) (0.) (.) 2±0.2 Four,.2-dia.7 2. (.) Small Limit Switch DV

5 Coil Spring Wire Spring DV-866Z DV-869Z dia..2 dia dia. Three, M, P=0..6 Four, M, 7. min. 8. Three, M, P=0. Four, M, 7. min. (77) (76) 6± ±0.2 6 Four,.2-dia (.) (0.) (.) 2± Note: The range for operation is between the tip of the rod and / of the length of the actuator. (0.) (.) Four,.2-dia 2± Note: The range for operation is between the tip of the rod and / of the length of the actuator. (.) Note: Unless otherwise specified, the tolerances are ±0. mm for the above dimensions for each model. Operating Characteristics Operating characteristics Model DV-80Z DV-807Z DV-808Z DV-8Z DV-82Z DV-822Z DV-866Z DV-869Z Operating force OF max..88 N.88 N 7.8 N 9.8 N 9.8 N 9.8 N 0.88 N 0.88 N Release force RF min. 0.9 N 0.69 N 0.9 N 2.9 N 2.9 N 2.9 N Pretravel max mm. mm. mm 0 mm 0 mm Overtravel OT min mm mm mm Movement differential MD max mm.2 mm.2 mm Total travel TT min mm. mm. mm Operating position OP 26±0.8 mm 7±0.8 mm 7±0.8 mm Note: The operating characteristics of the DV-807 are measured with a lever length of 0 mm. The operating characteristics of the DV-808 are measured with a lever length of R0. Small Limit Switch DV

6 Precautions Precautions for Correct Use Wiring Wiring Procedure. Loosen the cover mounting screws and remove the cover. 2. Run the wiring through the rubber connector on the cover and then press-fit the solderless terminals. (The following solderless terminals are available.). After inserting the solderless terminal into the Switch, tighten the terminal screws securely.. Mount the cover. (Make sure that the rubber connector is securely pressed into the cover slot.). Tighten the three screws evenly. (The optimum tightening torque for each screw is 0.9 to 0.9 N m.) Applicable Terminals The following solderless terminals can be used. (Do not use fork or any other type of terminals, otherwise an accidental disconnection resulting in a ground fault may result.) max. 6. max. Terminal with insulated grip.0 to.7 dia. max. 6. max. Appropriate Tightening Torque.0 to.7 dia. Cover Cover mounting screw If screws are too loose, they can lead to an early malfunction of the Switch, so ensure that all screws are tightened using the correct torque. Applicable Lead Wires Wire name Number of conductors Applicable wire Conductor size Finished outside diameter Vinyl cabtire cord (VCTF) 2 conductors conductors conductors 0.7 mm 2 Round, 6 to 9 dia. Vinyl cabtire cable (VCT) 2 conductors 0.7 mm V vinyl-insulated sheath cable (VVF) Terminals 2 conductors dia.,.2 dia.,.6 dia. Rubber connector Note: Do not use wires containing silicone, otherwise a contact failure may result. No. Type Appropriate tightening torque Head mounting screw 0.9 to 0.9 N m 2 Cover mounting screw 0.9 to 0.9 N m Lever mounting screw 2. to 2.9 N m Terminal screw (M) 0.9 to 0.9 N m Switch mounting screw (M Allen-head bolt) 2. to 2.9 N m Note: In particular, when changing the direction of the Head, make sure that all screws are tightened again to the correct torque. Be careful not to allow any foreign substance to enter the Switch. 2 6 Small Limit Switch DV

7 Mounting. Front Surface Mounting. Through-hole Panel Mounting Mounting Hole Diagram M mounting nut Four,. dia. holes 2. Rear Surface Mounting M mounting bolt Mounting Hole Diagram 6±0. Four,. dia. holes M mounting bolt 6±0. 2±0. 2. Tap Panel Mounting Spring washer 2±0. All units are in millimeters unless otherwise indicated. Spring washer All units are in millimeters unless otherwise indicated. Note: The tap screws for the body are M, with a minimum depth of 7. mm. Use bolts with a length of the panel thickness t + 7 mm or less. M mounting bolt Spring washer Mounting Hole Diagram 6±0.2 2±0.2 Four, M tapped holes (P=0.7) All units are in millimeters unless otherwise indicated. Others Do not use the Limit Switch outdoors, otherwise the Limit Switch will be damaged by rust or ozone. The Limit Switch is not suitable in places exposed to the spray of rainwater, seawater, or oily water. Contact your OMRON representative if such specifications are required. If high-sealing performance is required along with shielded wiring or conduit wiring, use the DC or WL. Using the Switch Changing the Actuator Mounting Position (DV-80Z, DV-808Z, DV-807Z) By loosening the Allen-head bolt on the actuator lever, the position of the actuator can be set anywhere within the 60. Changing the Head Direction (DV-80Z, DV-807Z, DV-808Z) By loosening one screw (black) at a time, the head can be changed at 90 increments in any of the four directions. Rotation screw (black) Loosen the Allen-head bold. Operation Operate the coil spring and wire spring models between the tip of the actuator and / the length of the actuator and parallel to the direction of operation. Handling the bottom of the actuator or excessively pushing in the tip may lead to bending damage, deformation, malfunction, and deterioration of service life. Contact bouncing, chattering, or telegraphing may occur. Take steps so that incorrect signals are not detected on the circuit side if doing so will cause problems with the application. Note: Telegraphing refers to the phenomenon of the actuator being used and bouncing back after the operating body has passed, and moving to the operation point on the opposite side, which causes the contact to operate. Small Limit Switch DV 7