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Summary of Contents for SMC Networks VP544-X536
- Page 1 Doc. No. VP500-OMZ0004 PRODUCT NAME 3-Port Solenoid Valve/ Residual Pressure Release Valve with Detection of Main Valve Position MODEL/ Series VP 44(R)-X536/X538/X555...
- Page 2 Contents Safety Instructions ---------------------------------------------------------------------------- 2～4 3/4/5-Port Solenoid Valves Precaution -------------------------------------------------- 5～8 Specific Product Precautions --------------------------------------------------------------- 9～15 Trouble shooting ------------------------------------------------------------------------------- 16 - 1 - No. VP500-OMZ0004...
- Page 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)*1), and other safety regulations.
- Page 4 Safety Instructions Caution The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch.
- Page 5 Safety Instructions Warning Safety relays If a safe output from a safety relay or PLC is used to operate this valve, ensure that any output test pulse duration is shorter than 1 ms to avoid the valve solenoid responding. Output signal Test pulse <...
- Page 6 3/4/5-Port Solenoid Valves Precautions 1 Be sure to read this before handling products. 2. Surge voltage suppressor Design/Selection 1) The surge voltage suppressor built into the valve is intended to protect the output contacts so that the surge generated inside valve does not adversely affect the output contacts. Therefore, if an overvoltage or overcurrent is received from an 1.
- Page 7 3/4/5-Port Solenoid Valves Precautions 2 Be sure to read this before handling products. 4. Connection of piping and fittings Design/Selection When screwing piping or fittings into the valve, tighten them as follows. 1) When using SMC’s fittings, follow the procedures below to tighten them. 4.
- Page 8 3/4/5-Port Solenoid Valves Precautions 3 Be sure to read this before handling products. Wiring Air Supply 1. The valve is an electrical product. For safety, 1. Type of fluids Please consult with SMC when using the product in applications install an appropriate fuse and circuit breaker other than compressed air.
- Page 9 3/4/5-Port Solenoid Valves Precautions 4 Be sure to read this before handling products. Operating Environment Maintenance Perform maintenance inspection 1. Do not use in an atmosphere containing corrosive according to the procedures indicated in the gases, chemicals, sea water, water, water steam, or operation manual.
- Page 10 VP500, 700 Series / With main valve position detection function 3-Port Residual Pressure Release Valve Specific Product Precautions 1 ３ポート残圧排気弁 Be sure to read this before handling 2) The Omron switch is subject to the following vibration and shock Specifications limitations specified by the manufacturer: •...
- Page 11 VP500, 700 Series / With main valve position detection function 3-Port Residual Pressure Release Valve Specific Product Precautions 2 ３ポート残圧排気弁 Be sure to read this before handling 4.3 Timing Diagram 4.4 Relationship of flow and response performance to safety function The safety function is to vent the compressed air in the protected system so that the protected system does not present a hazard when the application operates under the control of a suitable safety...
- Page 12 VP500, 700 Series / With main valve position detection function 3-Port Residual Pressure Release Valve Specific Product Precautions 3 ３ポート残圧排気弁 Be sure to read this before handling - 11 - No.VP500-OMZ0004...
- Page 13 VP500, 700 Series / With main valve position detection function 3-Port Residual Pressure Release Valve Specific Product Precautions 4 ３ポート残圧排気弁 Be sure to read this before handling - 12 - No.VP500-OMZ0004...
- Page 14 VP500, 700 Series / With main valve position detection function 3-Port Residual Pressure Release Valve Specific Product Precautions 5 ３ポート残圧排気弁 Be sure to read this before handling Noise Installation Installation It is recommended that silencers or noise reduction devices are fitted to protect personnel from transient noise when the valves are de-energised.
- Page 15 VP500, 700 Series / With main valve position detection function 3-Port Residual Pressure Release Valve Specific Product Precautions 6 ３ポート残圧排気弁 Be sure to read this before handling 5.2 Light/Surge Voltage Suppressor 5.5 Limit Switch: Omron conduit type 5.5.1 Screw tightening torque Screw position Tightening torque (N·m) Terminal screw...
- Page 16 VP500, 700 Series / With main valve position detection function 3-Port Residual Pressure Release Valve Specific Product Precautions 7 ３ポート残圧排気弁 Be sure to read this before handling 5.5.4 Recommended Connectors Maintenance Use connectors with screws not exceeding 9 mm, otherwise the screws will protrude into the case interior, interfering with other 1.
- Page 17 Troubleshooting guide Symptom Possible fault Action Pilot valve is not energised Check pilot solenoid indicator (light) Valve does not open Supply pressure is too low Check supply pressure Pilot valve has failed Replace whole valve Pilot valve remains energised Check pilot solenoid indicator (light) Pilot valve is jammed Replace whole valve Valve does not close...
- Page 18 Revision history 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 http://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © 2021 SMC Corporation All Rights Reserved No.
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