Related Manuals for SMC Networks D-S9
Summary of Contents for SMC Networks D-S9
- Page 1 No.D-※S-OMB0023-D PRODUCT NAME Solid State Auto Switch MODEL / Series / Product Number D-S9### D-T99### D-S7### D-T79###...
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Page 2: Table Of Contents
Contents Safety Instructions Model Indication and How to Order Summary of Product parts Definition and terminology Mounting and Installation Installation Circuit diagram Troubleshooting Specifications Dimensions No.D-※S-OMB0023-D... -
Page 3: Safety Instructions
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 Operator This operation manual is intended for those who have knowledge of machinery using pneumatic equipment, and have sufficient knowledge of assembly, operation and maintenance of such equipment. Only those persons are allowed to perform assembly, operation and maintenance. Read and understand this operation manual carefully before assembling, operating or providing maintenance to the product.
- Page 6 Cylinders or actuators include cylinders, air grippers, rotary actuators, and electrical actuators/cylinders. Design/Selection 1. Confirm the specifications. If the product is used with excess load applied or beyond the specification range, this may cause the product to break or malfunction. We do not guarantee against any damage if the product is used outside of the specification range. 2.
- Page 7 12. Pay attention to leakage current. <2-wire type> Current (leakage current) flows to the load to operate the internal circuit when in the OFF state. Operating current of load (OFF condition) > Leakage current If the criteria given in the above formula are not met, it will not reset correctly (stays ON). Use a 3-wire auto switch if this specification will not be satisfied.
- Page 8 Wiring 1. Confirm proper insulation of wiring. If there is any improper insulation (mixed contact with other circuit, grounding fault, or improper insulation between terminals, etc.) in the wiring, an over-current flows in, causing the auto switch to break. 2. Wire separately from power lines or high voltage lines, avoiding parallel wiring or wiring in the same conduit with these lines.
- Page 9 Operating Environment 1. Never use in an atmosphere of explosive gases, dust. The structure of auto switches is not intended to prevent explosion. This may lead to explosion hazard. 2. Do not use in an area where a magnetic field is generated. Auto switches will malfunction or magnets inside cylinders/ actuators will become demagnetized.
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Page 10: Model Indication And How To Order
Model Indication and How to Order No.D-※S-OMB0023-D... -
Page 11: Summary Of Product Parts
Summary of Product parts •D-S791/D-S7P1/D-T791 •D-T791C ● Handling Precautions Insert the connector until the sleeve hit the switch so that projected part of the connector engage the groove of inserted portion. Tighten the tightening ring afterwards. Water tightness may be deteriorated if tightening ring is loose. : Do not use any tool like a pliers for tightening ring. - Page 12 •D-S991/D-S9P1/D-T991 •D-S99V1/D-S9PV1/D-T99V1 : The description of parts is consistent regardless of the type of switch. The drawing above is the right handed type. -11- No.D-※S-OMB0023-D...
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Page 13: Definition And Terminology
■Definition and terminology Term Meaning and definition The difference between the points when the Auto switch turns on and off, which is Hysteresis provided to prevent chattering. The center position of the sensor unit (which gets the strongest reaction of the sensor Most sensitive position unit), which means the center position of an operating range as well. -
Page 14: Mounting And Installation
Mounting and Installation ■Installation When mounting the Auto switch to actuator it should be done with clamp for actuator. “How to mount” depends on actuator type and tube I.D. Please refer the actuator catalogue. When the Auto switch is mounted newly, please prepare the clamp for actuator after confirms that the actuator built in magnet. - Page 15 < D-S99(V), D-S9P, D-T99 > 1. Switch block detaching Remove the cross recessed round head screw (1) to detach the switch block. 2. Auto switch mounting Secure the auto switch with the cross recessed round head screw (1) and holding block (A). Proper tightening torque: 0.4 to 0.6 N•m : Since the holding block (A) moves inside the groove, move it to the mounting position beforehand.
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Page 16: Circuit Diagram
■Circuit diagram •D-S79#/D-S99(V)# (Power supply for switch and load are separate) •D-S7P#/D-S9P(V)# •D-T79#(C)/D-T99(V)# (Sink input mode) •D-T79#(C)/D-T99(V)# (Source input mode) : The number marked on each lead wire color shows the pin number of pre-wired connector. •PLC connector (sequence controller) M8 3-pin connector M8 4-pin connector M12 4-pin connector... -
Page 17: Troubleshooting
Troubleshooting When any position sensor failure occurs, perform the following trouble shooting. A failure of the position sensor might depend on the operating environment (application etc.) The switch doesn’t Is the actuator Misapplication detect normally. applicable? Operation LED Trouble No.1 flashes. - Page 18 •Cross-reference for troubleshooting Reference Problem Possible cause Investigation method Countermeasure Correct wiring. Check that the load is connected. Wiring failure (Refer to "Circuit diagram" on page 15.) Output ON Check if load specification satisfy the Change to a load which satisfies the Not match with and OFF is formula below.
- Page 19 Reference Problem Possible cause Investigation method Countermeasure Set the source voltage to specified voltage. Abnormal power Check the source voltage. (Refer to "Specifications (power voltage source (Zero or very low) and load voltage)" on page 20.) Voltage applied to switch Correct wiring.
- Page 20 Reference Problem Possible cause Investigation method Countermeasure Incorrect setting Check if detection is made around the limit Correct the position. (mounting) of operation range. (center of the operation range.) position Set position Fix at the right position with right torque. Loose set bracket or set screw.
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Page 21: Specifications
Specifications D-S79# D-S7P# D-T79#(C) Switch part no. D-S99V# D-S9PV# D-T99V# D-S99# D-S9P# D-T99# Lead wire orientation In line Perpendicular In line Perpendicular In line Perpendicular Wiring 3-wire 2-wire Output Applicable load IC circuit, Relay, PLC 24 VDC Relay, PLC Power supply voltage 5/12/24 VDC (4.5 to 28 VDC) Current consumption 10 mA or less... -
Page 22: Dimensions
■Dimensions •D-S791#/D-S7P1#/D-T791# •D-S792#/D-S7P2#/D-T792# -21- No.D-※S-OMB0023-D... - Page 23 •D-T791C •D-T792C -22- No.D-※S-OMB0023-D...
- Page 24 •D-S991/D-S9P1/D-T991 •D-S992/D-S9P2/D-T992 -23- No.D-※S-OMB0023-D...
- Page 25 •D-S99V1/D-S9PV1/D-T99V1 •D-S99V2/D-S9PV2/D-T99V2 -24- No.D-※S-OMB0023-D...
- Page 26 •Pre-wired connector •D-M9### PC •D-M9###DPC -25- No.D-※S-OMB0023-D...
- Page 27 Revision history A: Limited warranty and Disclaimer are added. B: Complete revision. [July 2019] C: Contents are added. [July 2022] D: Revised content in accordance with Safety Instructions. [April 2024] 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.
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