Relays with Forcibly Guided Contacts G7SA CSM_G7SA_DS_E_9_1 Compact, Slim Relays Conforming to EN Standards • Relays with forcibly guided contacts (EN50205 Class A, certified by VDE). • Supports the CE marking of machinery (Machinery Directive). • Helps avoid hazardous machine status when used as part of an interlocking circuit. • Four-pole and six-pole Relays are available. • The Relay’s terminal arrangement simplifies PWB pattern design. • Reinforced insulation between inputs and outputs. Reinforced insulation between some poles of different polarity. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Be sure to read the “Safety Precautions” on page 6 and the “Precautions for All Relays with Forcibly Guided Contacts”. Model Number Structure Model Number Legend [email protected]@B 1 2 1. NO Contact Poles 2: DPST-NO 3: 3PST-NO 4: 4PST-NO 5: 5PST-NO 2. NC Contact Poles 1: SPST-NC 2: DPST-NC 3: 3PST-NC Ordering Information Relays with Forcibly Guided Contacts Type Sealing Poles 4 poles Standard Flux-tight Contact configuration 3PST-NO, SPST-NC DPST-NO, DPST-NC 5PST-NO, SPST-NC 6 poles 4PST-NO, DPST-NC 3PST-NO, 3PST-NC Rated voltage Model G7SA-3A1B 12 VDC 18 VDC 21 VDC 24 VDC 48 VDC G7SA-2A2B G7SA-5A1B G7SA-4A2B G7SA-3A3B Sockets Type LED indicator No Track-mounting Track mounting and screw mounting possible Yes Back-mounting PCB terminals No Poles 4 poles 6 poles 4 poles 6 poles 4 poles 6 poles Rated voltage --24 VDC --- Model P7SA-10F P7SA-14F P7SA-10F-ND P7SA-14F-ND P7SA-10P P7SA-14P 1 G7SA Specifications Ratings Coil (4 poles) Contacts Item Rated voltage 12 VDC 18 VDC 21 VDC 24 VDC 48 VDC Rated current (mA) 30 20 17.1 15 7.5 Coil resistance (Ω) 400 900 1,225 1,600 6,400 Max. voltage (V) Power consumption (mW) 110% Approx. 360 Rated current (mA) 41.7 27.8 23.8 20.8 10.4 Coil resistance (Ω) 288 648 882 1,152 4,606 Max. voltage (V) Power consumption (mW) 110% Approx. 500 Item Load Rated load Rated carry current Max. switching voltage Max. switching current Resistive load 6 A at 250 VAC, 6 A at 30 VDC 6A 250 VAC, 125 VDC 6A Coil (6 poles) Item Rated voltage 12 VDC 18 VDC 21 VDC 24 VDC 48 VDC Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of ±15%. 2. The maximum voltage is based on an ambient operating temperature of 23°C maximum. Characteristics of Sockets P7SA-10F P7SA-10F-ND Model P7SA-14F P7SA-14F-ND P7SA-10P Continuous current 6 A *1 Dielectric strength 2,500 VAC for 1 min. between poles Insulation resistance 1,000 MΩ min. *2 Weight Approx. 44 g Approx. 59 g Approx. 9 g P7SA-14P Approx. 10 g Note: Use the [email protected] in the ambient temperature range of −20 to 70°C. Use the [email protected] and [email protected] in the ambient humidity range of 45 to 85%. *1. When operating the [email protected] at a temperature between 55 and 85°C, reduce the continuous current (6 A at 55°C or less) by 0.1 A for each degree above 55°C. When operating the [email protected] at a temperature between 50 and 70°C, reduce the continuous current (6 A at 50°C or less) by 0.3 A for each degree above 50°C. *2. Measurement conditions: Measurement of the same points as for the dielectric strength at 500 VDC. Characteristics Contact resistance *1 Operating time *2 Response time *3 Release time *2 Must operate voltage Must release voltage Mechanical Maximum operating frequency Rated load Insulation resistance *4 Dielectric strength *5 *6 Vibration resistance Shock resistance Destruction Malfunction Mechanical Durability *7 Electrical Inductive load switching capability *8 (IEC60947-5-1) Failure rate (P level) (reference value *9) Ambient operating temperature *10 Ambient operating humidity Weight 100 mΩ max. 20 ms max. 10 ms max. 20 ms max. 75% max. 10% min. 36,000 operations/h 1,800 operations/h 1,000 MΩ min. Between coil contacts/different poles (except for poles 3-4 in 4-pole Relays and poles 3-5, 4-6, and 5-6 in 6-pole Relays): 4,000 VAC, 50/60 Hz for 1 min. Between different poles (poles 3-4 in 4-pole Relays and poles 3-5, 4-6, and 5-6 in 6-pole Relays): 2,500 VAC, 50/60 Hz for 1 min. Between contacts of same polarity: 1,500 VAC, 50/60 Hz for 1 min. 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) 1,000 m/s2 100 m/s2 10,000,000 operations min. (at approx. 36,000 operations/h) 100,000 operations min. (at the rated load and approx. 1,800 operations/h) AC15 AC240V 2A DC13 DC24V 1A 5 VDC, 1 mA 12 to 48 VDC: -40 to 85°C (with no icing or condensation) 5% to 85% 4 poles: Approx. 22 g 6 poles: Approx. 25 g Note: 1. The above values are initial values. 2. Performance characteristics are based on coil temparature of 23°C. *1. The contact resistance was measured with 1 A at 5 VDC using the voltage-drop method. *2. These times were measured at the rated voltage and an ambient temperature of 23°C. Contact bounce time is not included. *3. The response time is the time it takes for the normally open contacts to open after the coil voltage is turned OFF. Contact bounce time is included. Measurement conditions: Rated voltage operation, Ambient temperature: 23°C *4. The insulation resistance was measured with a 500VDC megohmmeter at the same locations as the dielectric strength was measured. *5. Pole 3 refers to terminals 31-32 or 33-34, pole 4 refers to terminals 43-44, pole 5 refers to terminals 53-54, and pole 6 refers to terminals 63-64. *6. When using a P7SA Socket, the dielectric strength between coil contacts/different poles is 2,500 VAC, 50/60 Hz for 1 min. *7. The durability is for an ambient temperature of 15 to 35°C and an ambient humidity of 25% to 75%. For the durability performance to the load, refer to the Durability Curve. *8. AC15: cosφ = 0.3, DC13: L/R = 48-ms. *9. The failure rate is based on an operating frequency of 300 operations/min. *10.12 to 48 VDC: When operating between 70 and 85°C, reduce the rated carry current of 6 A by 0.1 A for each degree above 70°C. 2 G7SA Engineering Data No. of operations (× 104 operations) Durability Curve 1,000 700 500 DC1, 24 VDC 300 AC1, 240 VAC 100 70 50 30 DC13, 24 VDC AC15, 240 VAC 10 7 5 3 1 0.1 0.3 0.5 0.7 1 3 5 7 10 Contact current (A) Dimensions (Unit: mm) Relays with Forcibly Guided Contacts G7SA-3A1B G7SA-2A2B Terminal Arrangement/ Internal Connection Diagram (Bottom View) Printed Circuit Board Design Diagram (Bottom View) (±0.1 tolerance) G7SA-3A1B 13 max. 40 max. Ten, 1.4 dia. 24 max. 0.5 0.5 1 3.5 G7SA-5A1B G7SA-4A2B G7SA-3A3B G7SA-2A2B Terminal Arrangement/ Internal Connection Diagram (Bottom View) Note: 1. Terminals 23-24, 33-34, and 43-44 are normally open. Terminals 11-12 and 21-22 are normally closed. 2. The colors of the cards inside the Relays are as follows: G7SA-3A1B: Blue and G7SA-2A2B: White. Printed Circuit Board Design Diagram (Bottom View) (±0.1 tolerance) G7SA-5A1B Fourteen, 1.4 dia. 13 max. 50 max. 24 max. 0.5 0.5 1 G7SA-4A2B 3.5 G7SA-3A3B Note: 1. Terminals 23-24, 33-34, 43-44, 53-54, and 63-64 are normally open. Terminals 11-12, 21-22, and 31-32 are normally closed. 2. The colors of the cards inside the Relays are as follows: G7SA-5A1B: Blue, G7SA-4A2B: White, and G7SA-3A3B: Yellow. 3 G7SA Sockets Track-mounting Socket Terminal Arrangement/Internal Connection Diagram (Top View) P7SA-10F, P7SA-10F-ND G7SA-3A1B Mounted G7SA-2A2B Mounted 44 33 44 34 43 43 24 22 33 34 * * 23 21 12 12 11 2R 22.5 max. 9 max. 1 0 60.5 max. Ten, M3 × 8 5 Mounting Hole (Top View) Two, 4 dia. or M3.5 * This display circuit is available only for "-ND" models. Note: Terminals 23-24, 33-34, and 43-44 are normally open. Terminals Placement Diagram 11-12 and 21-22 are normally 14.5±0.2 closed. 11 1 0 72 max. LED indicator 80±0.2 9 max. 4 dia. Note 1: The socket is shown with the finger cover removed. 2: Only the -ND Sockets have LED indicators (orange) Track-mounting Socket Terminal Arrangement/Internal Connection Diagram (Top View) P7SA-14F, P7SA-14F-ND G7SA-5A1B Mounted G7SA-4A2B Mounted 64 54 64 54 64 54 63 53 63 53 63 53 44 34 44 34 44 32 * 2R 9 max. 30 max. Fourteen, M3 × 8 60.5 max. G7SA-3A3B Mounted 43 33 24 23 1 0 * * 43 33 43 31 12 22 12 22 12 11 21 11 21 1 0 1 0 11 5 Mounting Hole Placement Diagram (Top View) 22±0.2 Two, 4 dia. or M3.5 * This display circuit is available only for "-ND" models. Note: Terminals 23-24, 33-34, 43-44, 53-54, and 63-64 are normally open. Terminals 11-12, 21-22, and 31-32 are normally closed. 72 max. LED indicator 80±0.2 9 max. 4 dia. Note 1: The socket is shown with the finger cover removed. 2: Only the -ND Sockets have LED indicators (orange). 4 G7SA Back-mounting Socket (for PCB) P7SA-10P 50 max. 0.5 0.5 Terminal Arrangement/Internal Connection Diagram (Bottom View) 15 max. Mounting Hole Placement (Bottom View) (±0.1 tolerance) G7SA-3A1B Mounted 11 12 0 33 34 Three, 3.2 dia. (for M3 tapping screws) 41.5 max. 1 23 24 43 44 G7SA-2A2B Mounted 0 (11.1) 0.4 (11.1) 33 34 Ten, 1.1 dia. Three, 2.6 dia. (for M3 tapping screws) 4.1 11 12 3.5 1 21 22 43 44 Note: Terminals 23-24, 33-34, and 43-44 are normally open. Terminals 11-12 and 21-22 are normally closed. 24.8 39.9 Back-mounting Socket (for PCB) P7SA-14P 0.5 60 max. Terminal Arrangement/ Internal Connection Diagram (Bottom View) 0.5 Mounting Hole Placement (Bottom View) (±0.1 tolerance) 15 max. G7SA-5A1B Mounted 0 41.5 max. 1 11 12 23 24 33 34 53 54 43 44 63 64 Fourteen, 1.1 dia. Three, 3.2 dia. (for M3 tapping screws) G7SA-4A2B Mounted 0.4 (11.1) (11.1) 11 12 33 34 53 54 1 21 22 43 44 63 64 3.5 Three, 2.6 dia. (for M3 tapping screws) 4.1 0 G7SA-3A3B Mounted 0 11 12 31 32 53 54 1 21 22 43 44 63 64 24.8 49.9 Note: Terminals 23-24, 33-34, 43-44, 53-54, and 63-64 are normally open. Terminals 11-12, 21-22, and 31-32 are normally closed. Certified Standards Forcibly Guided Contacts (from EN50205) G7SA • EN Standards, VDE Certified EN61810-1 (Electromechanical non-specified time all-or-nothing relays) EN50205 (Relays with forcibly guided (linked) contacts) • UL standard UL508 Industrial Control Devices • CSA standard CSA C22.2 No. 14 Industrial Control Devices • South Korea S-mark certified (Rated voltage 24VDC only) KS C IEC 61810-1 EN 50205 P7SA • UL standard UL508 Industrial Control Devices • CSA standard CSA C22.2 No. 14 Industrial Control Devices If an NO contact becomes welded, all NC contacts will maintain a minimum distance of 0.5 mm when the coil is not energized. Likewise if an NC contact becomes welded, all NO contacts will maintain a minimum distance of 0.5 mm when the coil is energized. 5 G7SA Safety Precautions Be sure to read the precautions for “Precautions for All Relays” and “Precautions for All Relays with Forcibly Guided Contacts” in the website at:http://www.ia.omron.com/. Precautions for Correct Use Supplementary comments on what to do or avoid doing, to prevent failure to operate, malfunction or undesirable effect on product performance. Wiring • Use one of the following wires to connect to the P7SA-10F/10F-ND/14F/14F-ND. Stranded wire: 0.75 to 1.5 mm2 Solid wire: 1.0 to 1.5 mm2 • Tighten each screw of the P7SA-10F/10F-ND/14F/14F-ND to a torque of 0.78 to 0.98 N·m. • Wire the terminals correctly with no mistakes in coil polarity, otherwise the G7SA will not operate. • If you use the [email protected], the release time and the response time of the G7SA will be longer because the [email protected] has a built-in diode to absorb coil surge. Confirm operation under actual conditions before you use the [email protected] Cleaning The G7SA is not of enclosed construction. Therefore, do not wash the G7SA with water or detergent. Mounting The G7S can be installed in any direction. Direction for Inserting and Removing the Relay When you insert the Relay into the Socket or remove the Relay from the Socket, keep the Relay perpendicular to the surface of the Socket. If you hold the Relay at an angle when you insert or remove it, the Relay pins may be bent and Socket contact failure may occur. 6 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. 2014.1 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 2014 All Right Reserved.
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