Mounting: Axial Foot, Bore Size: 20mm, Port Type: Rc, Stroke: 400mm, Auto Switch: C76--Reed, DC Volt <5, LED, Lead Wire or Prewired Connector: -, Number: -

Auto Switch Guide

Auto Switch Internal Circuit D-C73 LED Brown OUT (+) Contact protection box CD-P11 CD-P12 Brown Resistor Reed switch Zener diode OUT () Blue Weight Blue (g) D-C73 D-C76 D-C80 Auto switch model 0.5 3 5 9 46 76 10 50 9 46 D-C76 Lead wire length (m) DC (+) Brown LED (+) Resistor Reed switch Reed switch Load DC OUT Black Reverse current prevention diode Dimensions () DC () Blue D-C80 Contact

Auto Switch Guide

Auto Switch Internal Circuit D-C73 LED Brown OUT (+) Contact protection box CD-P11 CD-P12 Brown Resistor Reed switch Zener diode OUT () Blue Weight Blue (g) D-C73 D-C76 D-C80 Auto switch model 0.5 3 5 9 46 76 10 50 9 46 D-C76 Lead wire length (m) DC (+) Brown LED (+) Resistor Reed switch Reed switch Load DC OUT Black Reverse current prevention diode Dimensions () DC () Blue D-C80 Contact

Auto Switch Guide

Auto Switch Internal Circuit D-C73 LED Brown OUT (+) Contact protection box CD-P11 CD-P12 Brown Resistor Reed switch Zener diode OUT () Blue Weight Blue (g) D-C73 D-C76 D-C80 Auto switch model 0.5 3 5 9 46 76 10 50 9 46 D-C76 Lead wire length (m) DC (+) Brown LED (+) Resistor Reed switch Reed switch Load DC OUT Black Reverse current prevention diode Dimensions () DC () Blue D-C80 Contact

Auto Switch Guide

Auto Switch Internal Circuit D-C73 LED Brown OUT (+) Contact protection box CD-P11 CD-P12 Brown Resistor Reed switch Zener diode OUT () Blue Weight Blue (g) D-C73 D-C76 D-C80 Auto switch model 0.5 3 5 9 46 76 10 50 9 46 D-C76 Lead wire length (m) DC (+) Brown LED (+) Resistor Reed switch Reed switch Load DC OUT Black Reverse current prevention diode Dimensions () DC () Blue D-C80 Contact

Auto Switch Guide

Auto Switch Internal Circuit D-C73 LED Brown OUT (+) Contact protection box CD-P11 CD-P12 Brown Resistor Reed switch Zener diode OUT () Blue Weight Blue (g) D-C73 D-C76 D-C80 Auto switch model 0.5 3 5 9 46 76 10 50 9 46 D-C76 Lead wire length (m) DC (+) Brown LED (+) Resistor Reed switch Reed switch Load DC OUT Black Reverse current prevention diode Dimensions () DC () Blue D-C80 Contact

Pneumatics Best 2 Auto Switch Guide Applicable Cylinder Series 1 CDA2-X1184 MDB-X1184 CDQ2-XB14 CDG5·S CDJ5·S Cylinder series CDJP2 MDU-Z CDQM CDQS HYDQ CDJ2 CDM2 CDM3 MDB1 HYDB CDG1 CDG3 CDQ2 CDUJ CDA2 CDS1 CDS2 MDB RDQ CQU CDU ø125 to ø200 ø125 to ø160

D1331 Reed Auto Switch Band Mounting Style D-C73/D-C76/D-C80 Refer to SMC website for the details of the products conforming to the international standards.

Applicable Auto Switch Model

Page Mounting method D-C73/C76/C80 5.3-9 Grommet D-B53/B54/B64 5.3-10 5.3-11 D-C73C/C80C Connector 5.3-12 D-A33/A34 Band Terminal conduit 5.3-13 D-A33A/A34A 5.3-12 D-A44 DIN terminal D-A44A 5.3-13 D-A72/A73/A80 5.3-14 Reed switch Grommet D-A72H/A73H/A76H/A80H 5.3-15 Rail D-A73C/A80C 5.3-16 Connector D-A53/A54/A56/A64/A67 5.3-17 Grommet D-A33C/A34C Terminal conduit Tie-rod 5.3-18 D-A44C DIN

C76

Note Bore size (mm) Standard Non-rotating Every set includes: 1 rod seal 1 seal retaining washer 1 retaining ring C76K-32PS C76-32PS 32 C76-40PS C76K-40PS 40 Suitable also C76 series 6-10-5

Solid State Auto Switches

Auto Switch Specifications Grommet PLC: Programmable Logic Controller D-C7 (With indicator light) D-C73 Relay, PLC D-C76 IC circuit 4 to 8 VDC 20 mA t Auto switch model Applicable load Load voltage Max. load current and range (3) 24 VDC(4) 5 to 40 mA 100 VAC 5 to 20 mA Circuit diagram e None 2.4 V or less Red LED illuminates when turned ON.

CJP

CA2 CS1 C76 C85 Hose nipple CJ-5H-4 (4/For 2.5 tubing) CJ-5H-6 (6/For 4 tubing) C95 Plug mounting style CP95 Width across flats 7 NCM Width across flats 8 Gasket Gasket NCA M5 x 0.8 M5 x 0.8 DMounting Caution 1. Do not use it in such a way that a load could be applied to the piston rod during the retraction.

CJP

CA2 CS1 C76 C85 Hose nipple CJ-5H-4 (4/For 2.5 tubing) CJ-5H-6 (6/For 4 tubing) C95 Plug mounting style CP95 Width across flats 7 NCM Width across flats 8 Gasket Gasket NCA M5 x 0.8 M5 x 0.8 DMounting Caution 1. Do not use it in such a way that a load could be applied to the piston rod during the retraction.

CLK1

IC circuit C76 C73 C80 B53 B54 B64 C73C C80C A33 A34 A44 B59W H7A1 H7A2 H7B H7C G39A K39A H7NW H7PW H7BW G5NT H7NF 5V Yes 100V 12V Relay, PLC Port on right 3 No 100V or less IC circuit 5V, 12V Grommet PLC 12V Yes Reed switch Solid state switch 100V, 200V 12V 200V or less No Relay, PLC 12V 2 wire 24V Port on top Yes 4 12V Connector 24V or less IC circuit No 5V, 12V PLC 12V Terminal conduit

Auto Switch Guide

1) Switches with an indicator light (Except D-A56/A76H/A96/ A96V/C76/E76A/Z76) If auto switches are connected in series as shown below, take note that there will be a large voltage drop because of internal resistance in the light emitting diodes. (Refer to internal voltage drop in the auto switch specifications.)

Magnet: D (Built-in), Mounting: B (Basic), Bore Size: Ø10 (3/8"), Stroke: 400 (4"), Port Location: Perpendicular, Auto Switch: C73--Reed, DC Volt >5 <24, AC Volt <100, LED, Lead Wire, 0.5M

Magnet: D (Built-in), Mounting: B (Basic), Bore Size: Ø10 (3/8"), Stroke: 400 (4"), Port Location: Perpendicular, Auto Switch: C73C--Reed, DC Volt >5 <24, LED, Connector, 0.5M

Magnet: D (Built-in), Mounting: B (Basic), Bore Size: Ø10 (3/8"), Stroke: 400 (4"), Port Location: Perpendicular, Auto Switch: C73CL--Reed, DC Volt >5 <24, LED, Connector, 3M

Magnet: D (Built-in), Mounting: B (Basic), Bore Size: Ø10 (3/8"), Stroke: 400 (4"), Port Location: Perpendicular, Auto Switch: C73L--Reed, DC Volt >5 <24, AC Volt <100, LED, Lead Wire, 3M

Magnet: D (Built-in), Mounting: B (Basic), Bore Size: Ø10 (3/8"), Stroke: 400 (4"), Port Location: Perpendicular, Auto Switch: C73L--Reed, DC Volt >5 <24, AC Volt <100, LED, Lead Wire, 3M, Number: S (1 pc.)

Magnet: D (Built-in), Mounting: B (Basic), Bore Size: Ø10 (3/8"), Stroke: 400 (4"), Port Location: Perpendicular, Auto Switch: C73--Reed, DC Volt >5 <24, AC Volt <100, LED, Lead Wire, 0.5M, Number: S (1 pc.)