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SMC Networks JSXH21D-CH X1 Series Operation Manual

Pilot operated 2 port solenoid valve
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NN66389400
Doc.No. DOC1072236
PRODUCT NAME
Pilot Operated 2 Port Solenoid Valve
MODEL / Series / Product Number
JSXH21D-CH＊＊＊-＊＊-＊-X1

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Summary of Contents for SMC Networks JSXH21D-CH X1 Series

  • Page 1 NN66389400 Doc.No. DOC1072236 PRODUCT NAME Pilot Operated 2 Port Solenoid Valve MODEL / Series / Product Number JSXH21D-CH＊＊＊-＊＊-＊-X1...

  • Page 2: Table Of Contents

    Contents Contents ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・Ｐ１ Safety Instructions ・・・・・・・・・・・・・・・・・・・・・・・・ Ｐ２～３ １. Precautions for Design ・・・・・・・・・・・・・・・・ ・・・・・・ Ｐ４ ・ ２．Operating environment ・・・・・・・・・・・・・・・・ ・・・・・・Ｐ５ ・ ３．Precautions for Fluid ・・・・・・・・・・・・・・・・ ・・・・・・ Ｐ６ ・ ４．Fluid quality ・・・・・・・・・・・・・・・・・・・ ・・・・・・・・ Ｐ６ ・ ５． Installation・・・・・・・・・・・・・・・・ ・・・・・・・・・・・・Ｐ７ ・ ６．Piping ・・・・・・・・・・・・・・・・・・・・・ ・・・・・・・・Ｐ７～８ ・...

  • Page 3: Safety Instructions ・・・・・・・・・・・・・・・・・・・・・・・・ Ｐ２～３

    Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations.
  • Page 4 Safety Instructions Caution We develop, design, and manufacture our products to be used for automatic control equipment, and provide them for peaceful use in manufacturing industries. Use in non-manufacturing industries is not covered. Products we manufacture and sell cannot be used for the purpose of transactions or certification specified in the Measurement Act.

  • Page 5: Precautions For Design

    1．Precautions for Design Warning 1. Check the specifications. Fully understand the applications, fluids, environment, and other operating conditions to use this product within the specified range. Operation outside of the product operating range may cause it to be damaged or malfunction. SMC does not guarantee against any damage if the product is used outside of the specification range.

  • Page 6: ２．Operating Environment

    2．Operating environment Warning Do not use this product at any of the following locations. Location where the product may be exposed to an atmosphere containing steam, corrosive fluid (chemicals), seawater, or water. Take appropriate protective measures in environments where the product is exposed to water for a long time even for products with protection codes (IP65, IP67).

  • Page 7: ４．Fluid Quality

    3．Precautions for Fluid Warning Selection of fluid Compressed air, nitrogen, oxygen, or argon can be used as a fluid. The product suitability needs to be judged by the person who determines the system design and specifications. As conditions of use are varied, the person responsible should determine the use of products after an analysis or a test is conducted.
  • Page 8 5．Installation Warning 1. Before installing this product, allow enough space for maintenance or inspection. 2. Avoid sources of vibration, or adjust the arm from the body to the minimum length to prevent resonance. 3. Do not install the product near a heat source or exposed to radiant heat. 4.
  • Page 9 Screwing-in of pipe and fittings When connecting a pipe to the valve, tighten it within the allowable torque range below. Tightening torque for piping Proper tightening torque Connection thread [N・m] 22～24 28～30 When using a fitting other than an SMC fitting Follow the manufacturer's instructions.

  • Page 10: ８．Electric Connection ・・・・・・・・・・・・ ・ ・・・・・・・・・・・ Ｐ９～１１

    7．Wiring Warning 1. The solenoid valve is an electrical product. For safety, install an appropriate fuse and circuit breaker before use. When using multiple solenoid valves, it is not sufficient to install one fuse. For higher protection of the equipment, select an appropriate fuse for each solenoid valve circuit. Caution Use electric wires for wiring use with a cross section of 0.5 to 1.25 mm External force applied to lead wire.
  • Page 11 DIN terminal Disassembly Loosen the binding head screw with the flange, pull the housing up in the arrow direction to remove the solenoid valve from the connector. Pull out the binding head screw with the flange from the housing. Insert a small flat blade screwdriver to the notch at the bottom of the terminal block, and then remove the terminal block from the housing.
  • Page 12 M12 connector 1. IP67 (enclosure) of the valve can be obtained by using a female connector (with cable) compliant with IP67. Note that the product cannot be used underwater. 2. Mounting the connector using tools may break the connector. Securely tighten the connector by hand.

  • Page 13: １０．Maintenance And Inspection ・・・・・・・・・・・・・・・・・・ Ｐ１２

    10.Maintenance and Inspection Warning 1.Removal of product 1) Shut off the fluid supply and release the fluid pressure in the system. 2) Shut off the power supply. 3) Confirm that the valve temperature has dropped sufficiently before removing the product. 2.
  • Page 14 13．Models How to order - 13 -...
  • Page 15 14．Specifications - 14 -...
  • Page 16 15．Construction ⑥ ⑫ ⑦ ⑤ ⑪ ④ ⑧ ⑨ ⑬ ⑩ ② ③ ① 構成部品材質 番号 部品名 材質 個数 　 ボディ 黄銅 　 ボンネットAss'y 黄銅,鋼 ダイヤフラムAss'y PUR,AL,SUS 可動鉄心Ass'y SUS,HNBR,PPS チュ－ブAss'y ストッパ スプリング ナットプレ－ト Oリング HNBR Oリング HNBR ソレノイドコイルAss'y SUS,銅,樹脂 クリップ ボルト...
  • Page 17 16．CE/UKCA-compliant Products JSXH-X1 Series ○ ： Support、×： Unsupported (Product number setting available)、 -：No product number setting - 16 -...
  • Page 18 17．Definition and Terminology The max. pressure differential (the difference between the inlet Max.operating and outlet pressure) which is allowed for operation. When the pressure outlet pressure is 0 MPa, this becomes the max. operating differential pressure. The max. pressure that can be applied inside the pipelines (line Max.
  • Page 19 18. Trouble Check Sheet (target series: JSXH21D-CH***-**-*-Ｘ1） Operating conditions Deliver date YY/MM/DD Operating period XX months Accumulated operating cycles Approx. ____ cycles Warranty period: Within 1.5 years after the product is delivered or 1 year in service Please refer to and use this trouble check sheet as a diagnosis check sheet for early solution in the event of trouble. Phenomenon Possible cause Confirmation of condition...
  • Page 20 Phenomenon Possible cause Confirmation of condition Countermeasures Is there any abnormality, such as failure,with the power There is a possibility of an abnormality with the power supply, control circuit, or supply and control circuit? □ → wiring. Is there any abnormality, such as wiring disconnection or 1) Replace or repair the power supply, control circuit, or wiring system.
  • Page 21 Phenomenon Possible cause Confirmation of condition Countermeasures There is a possibility that the operating pressure may be above the Abnormality in Is the operating pressure above the maximum □ → maximum system pressure. supply pressure system pressure? 1) Use this product at the maximum system pressure or below. Inconsistency Is the allowable leakage value of the valve (refer to Check the allowable leakage value, and build a system that can be used...
  • Page 22 Revision history Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © SMC Corporation All Rights Reserved - 21 -...