Special-purpose Basic Switch DZ CSM_DZ_DS_E_4_1 DPDT Basic Switch for Two Independent Circuit Control • Ideal for switching the circuits operating on two different voltages, and for controlling two independent circuits. • Interchangeable with OMRON Z Basic Switches, as both switches are identical in mounting hole dimensions, mounting pitch and pin plunger position. Be sure to read Safety Precautions on page 4 and Safety Precautions for All Basic 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 DZ-10G@-1@ (1) (2)(3) (4)(5) (1) Ratings 10 (3) Actuator : 10 A (250 VAC) (2) Contact Gap G : 0.5 mm None : V : V22 : V2 : W : W22 : W2 : (4) Contact Form Pin plunger Hinge lever Short hinge roller lever Hinge roller lever Hinge lever Short hinge roller lever Hinge roller lever 1 : DPDT (5) Terminals A B : Solder terminal : Screw terminal Ordering Information Terminal Actuator Pin plunger Solder terminal (-1A) Model Screw terminal (-B) Model DZ-10G-1A DZ-10G-1B High OT DZ-10GW-1A DZ-10GW-1B Low OT DZ-10GV-1A DZ-10GV-1B High OT DZ-10GW22-1A DZ-10GW22-1B Low OT DZ-10GV22-1A DZ-10GV22-1B High OT DZ-10GW2-1A DZ-10GW2-1B Low OT DZ-10GV2-1A DZ-10GV2-1B Hinge lever Short hinge roller lever Hinge roller lever Specifications Ratings Rated voltage 125 VAC 250 VAC 8 VDC 14 VDC 30 VDC 125 VAC 250 VDC Note: 1. 2. 3. 4. 5. Certified Standard Ratings Non-inductive load (A) Resistive load Lamp load NC NO NC NO 10 2 1 10 1.5 0.7 10 3 1.5 10 3 1.5 10 3 1.5 0.5 0.5 0.25 0.25 Inductive load (A) Inductive load Motor load NC NO NC NO 6 3 1.5 4 2 1 6 5 2.5 6 5 2.5 4 3 1.5 0.05 0.05 0.03 0.03 Ask your OMRON representative for information on certified models. UL/CSA Rated voltage 125 VAC 250 VAC 480 VAC 125 VDC 250 VDC DZ-10G 10 A 1/8 HP 10 A 1/4 HP 2A 0.5 A 0.25 A The above values are for steady-state current. Inductive load has a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC). Lamp load has an inrush current of 10 times the steady-state current. Motor load has an inrush current of 6 times the steady-state current. The ratings values apply under the following test conditions: (1) Ambient temperature: 20±2°C (2) Ambient humidity: 65±5%RH (3) Operating frequency: 20 operations/min Accessories - Terminal Covers, Actuators, and Separators (Order Separately): Refer to Z/A/X/DZ Common Accessories and Z/X/DZ Common Accessories. 1 DZ Characteristics Engineering Data Dielectric strength Mechanical Durability (DZ-10G-1B) 0.1 mm to 1 m/s *1 240 operations/min 20 operations/min 100 MΩ min. (at 500 VDC) 15 mΩ max. (initial value) 1,000 VAC, 50/60 Hz for 1 min between non-continuous terminals 1,500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and non-current-carrying metal part, and between current-carrying metal part and ground and between switches 10,000 7,000 Durability (x104 operations) Operating speed Mechanical Operating frequency Electrical Insulation resistance Contact resistance Ambient temperature: 20±2°C Ambient humidity: 65±5%RH Without load Operating frequency: 240 operations/min 5,000 3,000 1,000 700 500 Malfunction Destruction Malfunction Mechanical Durability Electrical Degree of protection Degree of protection against electric shock Proof tracking index (PTI) Ambient operating temperature Ambient operating humidity Weight Shock resistance 10 to 55 Hz, 1.5-mm double amplitude *2 300 1,000 m/s2 max. 300 m/s2 max. *1 *2 1,000,000 operations min. 500,000 operations min. IP00 100 0 Class I 175 −25°C to 80°C (with no icing) 35% to 85%RH Approx. 30 to 50 g 1,000 700 Inrush current 0.3 0.4 0.5 0.6 0.7 0.8 Ambient temperature: 20±2°C Ambient humidity: 65±5%RH Operating frequency: 20 operations/min cosφ＝1 500 300 125 VAC 100 70 50 Contact Specifications 250 VAC 30 Material Gap (standard value) NC NO 0.2 Electrical Durability (DZ-10G-1B) *1. The values are for pin plunger models. (Contact your OMRON representative for other models.) *2. Malfunction: 1 ms max. Contacts 0.1 Overtravel (mm) Durability (x104 operations) Vibration resistance Silver alloy 0.5 mm 30 A max. 15 A max. 10 0 5 10 15 Switching current (A) Structure Contact Form (DPDT) COM2 NC2 NO2 COM1 NC1 NO1 Dimensions (Unit: mm) Terminals Solder Terminals (-1A) Screw Terminals (-1B) 14.5 14.5 8.2 8.2 25.4 ±0.1 49.2 23.5 COM COM NC NC 11.9 25.4 ±0.1 49.2 17.45±0.2 17.45±0.2 16.8 23.5 16.8 11.9 NO NO COM NC NO COM NC NO Six M3 pan head screws (with toothed washer) Dimensions and Operating Characteristics The solder terminal model has a suffix "-1A" in its model number and its omitted dimensions are the same as the corresponding dimensions of the pin plunger model. Pin Plunger DZ-10G-1B PT 3 dia. 2.5SR * 23.3 ±0.25 0.4 OP 14.5 8.2 4.2 +0.075 -0.025 4.36 +0.1 -0.05 dia. 25.4 ±0.1 49.2 11.9 4.2 +0.075 -0.025 dia. hole 17.45 ±0.2 * Stainless-steel pin plunger Operating force Release force Pretravel Overtravel Movement Differential OF RF PT OT MD Operating Position OP max. min. max. min. max. 5.59 N 0.56 N 1.7 mm 0.13 mm 0.4 mm 15.6±0.4 mm 2 DZ Hinge Lever DZ-10GW-1B t=1* 5R 28.4 63. 4.9 FP 19.7 17.7 14.5 OP 8.2 4.2 +0.075 -0.025 4.36 +0.1 -0.05 dia. 11.9 25.4 ±0.1 4.2 +0.075 -0.025 dia. hole t=1* PT 1.1 63.5R 17.7 19.7 8.2 4.36 +0.1 -0.05 dia. 11.9 25.4 ±0.1 4.2 +0.075 -0.025 dia. hole OF RF PT OT MD OP max. min. max. min. max. 1.96 N 0.13 N 6 mm 0.4 mm 1.7 mm 18.3±1 mm 17.45 ±0.2 OF RF OT MD FP OP max. min. min. max. max. 3.92 N 0.83 N 0.9 mm 2.4 mm 39.7 mm 30.2±0.8 mm OF RF PT OT MD OP max. min. max. min. max. 4.22 N 0.41 N 3 mm 0.13 mm 0.6 mm 29.4±0.8 mm OF RF OT MD FP OP max. min. min. max. max. 2.09 N 0.41 N 1.2 mm 3.3 mm 47.6 mm 31.8±0.8 mm OF RF PT OT MD OP max. min. max. min. max. 2.65 N 0.33 N 4 mm 0.26 mm 1.1 mm 29.4±0.8 mm * Stainless-steel lever 49.2 Short Hinge Roller Lever DZ-10GW22-1B 1.67 N 0.27 N 1.6 mm 4 mm 46.3 mm 21.8±1 mm 4.9 OP 14.5 4.2 +0.075 -0.025 max. min. min. max. max. * Stainless-steel lever 49.2 DZ-10GV-1B 17.45 ±0.2 OF RF OT MD FP OP t=1* 9.5 dia. × 4 (plastic roller) 26 .2 R 28.4 FP OP 19.7 17.7 14.5 8.2 4.2 +0.075 -0.025 4.36 +0.1 -0.05 dia. 11.9 25.4 ±0.1 4.2 +0.075 -0.025 dia. hole DZ-10GV22-1B 9.5 dia. × 4 (plastic roller) t=1* PT 30 .2 R 17.45 ±0.2 * Stainless-steel lever 49.2 1.1 OP 17.7 19.7 14.5 8.2 4.2 +0.075 -0.025 4.36 +0.1 -0.05 dia. 11.9 25.4 ±0.1 4.2 +0.075 -0.025 dia. hole Hinge Roller Lever DZ-10GW2-1B 17.45±0.2 * Stainless-steel lever 49.2 9.5 dia. × 4 (plastic roller) 28.4 t=1* R 8.4 4 FP OP 19.7 17.7 14.5 8.2 4.2 +0.075 -0.025 4.36+0.1 -0.05 dia. 11.9 25.4 ±0.1 4.2 +0.075 -0.025 dia. hole DZ-10GV2-1B PT 9.5 dia. × 4 (plastic roller) t=1* 48. 17.45±0.2 * Stainless-steel lever 49.2 1.1 4R OP 17.7 19.7 14.5 8.2 4.2 +0.075 -0.025 4.36 +0.1 -0.05 dia. 25.4 ±0.1 11.9 49.2 4.2 +0.075 -0.025 dia. hole 17.45±0.2 * Stainless-steel lever Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. 3 DZ Safety Precautions Refer to Safety Precautions for All Basic Switches. Precautions for Safe Use Terminal Connection When soldering lead wires to the Switch, make sure that the capacity of the soldering iron is 60 W maximum. Do not take more than 5 s to solder any part of the Switch. The characteristics of the Switch will deteriorate if a soldering iron with a capacity of more than 60 W is applied to any part of the Switch for 5 s or more. • Do not use the switch in locations subject to hot water (greater than 60°C) or in water vapor. • Do not use the switch outside the specified temperature and atmospheric conditions. The permissible ambient temperature depends on the model. (Refer to the specifications in this catalog.) Sudden thermal changes may cause thermal shock to distort the switch and result in faults. Incorrect Operation • Make sure that the switching frequency or speed is within the specified range. 1.If the switching speed is extremely slow, the contact may not be switched smoothly, which may result in a contact failure or contact welding. 2.If the switching speed is extremely fast, switching shock may damage the Switch soon. If the switching frequency is too high, the contact may not catch up with the speed. The rated permissible switching speed and frequency indicate the switching reliability of the Switch. The life of a Switch is determined at the specified switching speed. The life varies with the switching speed and frequency even when they are within the permissible ranges. In order to determine the life of a Switch model to be applied to a particular use, it is best to conduct an appropriate durability test on some samples of the model under actual conditions. • Make sure that the actuator travel does not exceed the permissible OT position. The operating stroke must be set to 70% to 100% of the rated OT. Precautions for Correct Use Mounting Location • Do not use the switch alone in atmospheres such as flammable or explosive gases. Arcing and heat generation associated with switching may cause fires or explosions. • Switches are generally not constructed with resistance against water. Use a protective cover to prevent direct spraying if the switch is used in locations subject to splashing or spurting oil or water, dust adhering. Incorrect Correct Correct Separate the installation location from heat sources. • Mount a cover if the switch is to be installed in a location where worker inattention could result in incorrect operation or accidents. Correct Incorrect (preventing malfunctions) • Subjecting the switch to continuous vibration or shock may result in contact failure or faulty operation due to abrasion powder and in reduced durability. Excessive vibration or shock will cause the contacts to operate malfunction or become damaged. Mount the switch in a location that is not subject to vibration or shock and in a direction that does not subject the switch to resonance. • If silver contacts are used with relatively low frequency for a long time or are used with microloads, the sulfide coating produced on the contact surface will not be broken down and contact faults will result. Use a microload switch that uses gold contacts. • Do not use the switch in atmospheres with high humidity or heat or in harmful gases, such as sulfide gas (H2S, SO2), ammonia gas (NH3), nitric acid gas (HNO3), or chlorine gas (Cl2). Doing so may impair functionality, such as with damage due to contacting faults or corrosion. • The switch includes contacts. If the switch is used in an atmosphere with silicon gas, arc energy may cause silicon oxide (SiO2) to accumulate on the contacts and result in contact failure. If there is silicon oil, silicon filling, silicon wiring, or other silicon products in the vicinity of the switch, use a contact protection circuit to limit arcing and remove the source of the silicon gas. Mounting Terminal box Terminal box • Install the switch in a location that is not directly subject to debris and dust from cutting. The actuator and the switch body must be protected from accumulated cutting debris and dirt. Incorrect Correct Use M4 mounting screws with plane washers or spring washers to securely mount the Switch. Tighten the screws to a torque of 1.18 to 1.47 N·m. Mounting Holes Two, 4.2 dia. mounting holes or M4 screw holes 25.4 ±0.1 Accessories (Order separately) Refer to Z/A/X/DZ Common Accessories for details about Terminal Covers, Separators, and Actuators. 4 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. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. 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. 2013.12 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 2013 All Right Reserved.