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-20- 

 

No.D-

S-OMB0023-B

 

 

 

Dimensions 

D-S791#/D-S7P1#/D-T791# 

 

 

 

D-S792#/D-S7P2#/D-T792# 

 

 

Summary of Contents for D-S7 Series

Page 1: ...No D S OMB0023 B PRODUCT NAME Solid State Auto Switch MODEL Series Product Number D S9 D T99 D S7 D T79...

Page 2: ...afety Instructions 2 Model Indication and How to Order 8 Summary of Product parts 11 Definition and terminology 11 Mounting and Installation 12 Installation 12 Circuit diagram 14 Troubleshooting 15 Sp...

Page 3: ...equipment failure when configuring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly...

Page 4: ...responsibility a replacement product or necessary parts will be provided This limited warranty applies only to our product independently and not to any other damage incurred due to the failure of the...

Page 5: ...outside of the specifications Do not use for flammable or harmful fluids Fire malfunction or damage to the product can result Verify the specifications before use Do not operate in an atmosphere cont...

Page 6: ...Auto switches mounted parallel with each other keep 40 mm or more between actuator tubes to prevent influence malfunction due to magnetic interference Keep the allowable displacement for each Auto swi...

Page 7: ...xists It can cause a malfunction of the Auto switch or demagnetization of a magnet inside actuator Do not use the Auto switch in an environment where the Auto switch is always splashed with water drip...

Page 8: ...their instructions Turn the power on after connecting a load Otherwise it can cause excess current causing instantaneous breakage of the Auto switch Maintenance Perform maintenance and check regularl...

Page 9: ...8 No D S OMB0023 B Model Indication and How to Order...

Page 10: ...ons 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 det...

Page 11: ...10 No D S OMB0023 B 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...

Page 12: ...ding of the output to other machines Internal voltage drop The voltage applied between the COM and signal line when the Auto switch turns on Current leakage The current flowing to the load when the Au...

Page 13: ...e the clamp for actuator after confirms that the actuator built in magnet Proper tightening torque The tightening torque of the M3 mounting screw must be 0 5 Nm 5 1 kgf cm D S79 D S7P D T79 D T79C 1 A...

Page 14: ...ng block A moves inside the groove move it to the mounting position beforehand After the actuated position has been adjusted with the cross recessed round head screw 1 use the auto switch Setting the...

Page 15: ...d 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...

Page 16: ...urn on The operation LED doesn t light up The operation LED doesn t go off Switch failure Misapplication Switch failure Trouble No 7 The operation LED doesn t light up The operation LED doesn t go off...

Page 17: ...agnetic shield between cylinders Incorrect setting mounting position Short stroke Check if the condition is as below Switch operation range Piston stroke Displace the switch set position from the oper...

Page 18: ...e conductor Strong magnet Use the shield between magnetic field generating source and cylinder Influence of magnetic field of adjacent cylinder 20 mm or less Keeps cylinder away 40 mm or more Use magn...

Page 19: ...lead wire Bend radius Tensile force to lead wire Correct wiring Correct tensile force increase bend radius Malfunction due to turbulence magnetic field Presence of magnetic field generating source aro...

Page 20: ...40 mA or less 2 5 to 40 mA Internal voltage drop 0 8 V or less at load current of 10 mA 2 V or less at load current of 40 mA 4 V or less Current leakage 100 A or less at 24 VDC 0 8 mA or less Indicat...

Page 21: ...20 No D S OMB0023 B Dimensions D S791 D S7P1 D T791 D S792 D S7P2 D T792...

Page 22: ...21 No D S OMB0023 B D T791C D T792C...

Page 23: ...22 No D S OMB0023 B D S991 D S9P1 D T991 D S992 D S9P2 D T992...

Page 24: ...23 No D S OMB0023 B D S99V1 D S9PV1 D T99V1 D S99V2 D S9PV2 D T99V2...

Page 25: ...24 No D S OMB0023 B Pre wired connector D APC D BPC D DPC...

Page 26: ...vision July 2019 4 14 1 Sotokanda Chiyoda ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL https www smcworld com Note Specifications are subject to change without prior notice and an...

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