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 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
ISO Cylinder Series C92 32, 40, 50, 63, 80, 100, 125, 160 Dimensions conform to ISO 6431, CETOP RP43P up to 100, CETOP RP53P for 125 and 160 CJ1 CJP CJ2 CM2 C85 C76 CG1 MB MB1 CP95 C95 C92 CA1 CS1 Variations Bore (mm) Made to Order Basic Standard variations Series Action Page Style Buit-in magnet Heat resist.
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.
Lead wire length (m) Load voltage Switch mounting screw in-line direction Perpendicular Indicator light Wiring (output) Type Special function Electrical entry Applicable load 0.5 (Nil) None (N) 3 (L) 5 (Z) 20 25 32 40 to 63 80 100 C76 C73 20 to 63 B76 B73 AC DC 5V 3 wire (NPN equiv.)
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
Lead wire length (m) Load voltage Auto switch model Indicator light Wiring (Output) Special function Type Electrical entry Pre-wire connector Rail mounting Band mounting Applicable load 0.5 (Nil) 3 (L) 5 (Z) None (N) AC DC Perpendicular In-line 3-wire (NPN equivalent) 5 V IC circuit C76 A76H Reed switch Solid state switch Grommet C73 C73C H7A1 H7A2 H7B H7C H7NW H7PW H7BW H7NF A72 A73
Lead wire length (m) Auto switch model Load voltage Indicator light Wiring (Output) Special function Type Electrical entry Pre-wire connector Rail mounting Band mounting Applicable load 0.5 (Nil) 3 (L) 5 (Z) None (N) AC DC Perpendicular In-line 3-wire (NPN equivalent) 5 V IC circuit C76 A76H Reed switch Solid state switch Grommet C73 C73C H7A1 H7A2 H7B H7C H7NW H7PW H7BW H7NF A72 A73
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
Switches with an indicator light (except D-A56/A76H/ A96/A96 V/C76/E76A/Z76) If auto switches are connected in series as shown below, please 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.)
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.
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.
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.
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
Mounting correctly Mounting incorrectly
D-C73 LED Brown [Red] Contact protection box OUT (+) Brown [Red] Resistor Reed switch Zener diode CD-P11 CD-P12 OUT () Blue [Black] Blue [Black] D-C76 DC (+) Brown [Red] LED (+) Resistor DC power Reed switch Load OUT Black [White] Reverse current prevention diode Contact protection box specifications () DC () Blue [Black] CD-P11 200VAC 12.5mA CD-P12 24VDC 50mA Part No.
MQ Auto switch type Model Features Electrical entry (Direction) RHC D-C73, C76 Reed D-C80 Without indicator light RZQ Grommet (in-line) D-H7A1, H7A2, H7B Solid state D-H7NW, H7PW, H7BW Diagnostic indication (2-color indication) With pre-wired connector is available for solid state auto switches. For details, refer to pages 1960 to 1961.
C76 IC 5V Grommet Yes Reed switch Solid state switch C73 C80 C73C C80C H7A1 H7A2 H7B H7C H7NW H7PW H7BW H7BA H7NF H7LF 12V 100V IC No 5V, 12V 100V or less Relay, PLC 2 wire 24V 12V Yes Connector IC 24V or less 5V, 12V No 3 wire (NPN) IC 5V, 12V Grommet 3 wire (PNP) 2 wire 12V Connector 3 wire (NPN) Yes IC Relay, PLC 24V 5V, 12V Diagnostic indication (2 color, With timer) 3 wire (PNP
(Example) CDNGLN40-100-D 0.5 (Nil) 3 (L) 5 (Z) None (N) DC AC 3 wire (NPN equiv.) 5V C76 IC circuit Yes B53 B54 B64 C73 C80 C73C C80C PLC 100V, 200V Solid state switches Reed switches 12V Grommet Mounting brackets part numbers 200V or less No 100V 12V Yes 2 wire 24V Refer to page 3 for the part numbers of mounting brackets for other than the basic air cylinder.