Auto Switch Guide

D-A73H LED Brown OUT (+) Brown Contact protection box CD-P11 CD-P12 Resistor Reed switch Zener diode Weight OUT () Blue Blue (g) D-A72H D-A73H D-A76H D-A80H Auto switch model D-A76H 10 10 11 10 0.5 Lead wire length (m) 47 47 52 47 3 DC (+) Brown 77 5 LED (+) Resistor Load Reed switch DC power supply OUT Black Reverse current prevention diode Dimensions () DC () Blue D-A7H, D-A80H D-A80H

Auto Switch Guide

D-A73H LED Brown OUT (+) Brown Contact protection box CD-P11 CD-P12 Resistor Reed switch Zener diode Weight OUT () Blue Blue (g) D-A72H D-A73H D-A76H D-A80H Auto switch model D-A76H 10 10 11 10 0.5 Lead wire length (m) 47 47 52 47 3 DC (+) Brown 77 5 LED (+) Resistor Load Reed switch DC power supply OUT Black Reverse current prevention diode Dimensions () DC () Blue D-A7H, D-A80H D-A80H

Auto Switch Guide

D-A73H LED Brown OUT (+) Brown Contact protection box CD-P11 CD-P12 Resistor Reed switch Zener diode Weight OUT () Blue Blue (g) D-A72H D-A73H D-A76H D-A80H Auto switch model D-A76H 10 10 11 10 0.5 Lead wire length (m) 47 47 52 47 3 DC (+) Brown 77 5 LED (+) Resistor Load Reed switch DC power supply OUT Black Reverse current prevention diode Dimensions () DC () Blue D-A7H, D-A80H D-A80H

Auto Switch Guide

D-A73H LED Brown OUT (+) Brown Contact protection box CD-P11 CD-P12 Resistor Reed switch Zener diode Weight OUT () Blue Blue (g) D-A72H D-A73H D-A76H D-A80H Auto switch model D-A76H 10 10 11 10 0.5 Lead wire length (m) 47 47 52 47 3 DC (+) Brown 77 5 LED (+) Resistor Load Reed switch DC power supply OUT Black Reverse current prevention diode Dimensions () DC () Blue D-A7H, D-A80H D-A80H

Table of Contents

D-A73H LED Brown OUT (+) Brown Contact protection box CD-P11 CD-P12 Resistor Reed switch Zener diode Weight OUT () Blue Blue (g) D-A72H D-A73H D-A76H D-A80H Auto switch model D-A76H 10 10 11 10 0.5 Lead wire length (m) 47 47 52 47 3 DC (+) Brown 77 5 LED (+) Resistor Load Reed switch DC power supply OUT Black Reverse current prevention diode Dimensions () DC () Blue D-A7H, D-A80H D-A80H

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

D-A73H LED Brown OUT (+) Brown Contact protection box CD-P11 CD-P12 Resistor Reed switch Mass Zener diode ~ (g) OUT () Blue Blue D-A72H D-A73H D-A76H D-A80H Auto switch model 10 11 10 10 0.5 Lead wire length (m) 47 52 47 47 3 D-A76H 77 5 DC (+) Brown LED (+) Resistor Load Reed switch DC power supply OUT Black Reverse current prevention diode Dimensions (mm) () D-A7H, D-A80H DC () Blue 8 3.2

CY1

Applicable models: D-A73, A73H, A73C, Z73, D-A93 1) If connections are reversed on a 2 wire type switch, the switch will not be damaged if protected by a protection circuit, but the switch will always stay in an ON state.

Auto Switch Guide Reed Switches/Solid State Switches For Air Grippers (Rotary Actuators) 1

D-A73H LED Brown OUT (+) Brown Contact protection box CD-P11 CD-P12 Resistor Reed switch Zener diode Weight OUT () Blue Blue (g) D-A72H D-A73H D-A76H D-A80H Auto switch model D-A76H 10 10 11 10 0.5 Lead wire length (m) 47 47 52 47 3 DC (+) Brown 77 5 LED (+) Resistor Load Reed switch DC power supply OUT Black Reverse current prevention diode Dimensions () DC () Blue D-A7H, D-A80H D-A80H

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

Auto Switch Guide Reed Switches/Solid State Switches For Air Grippers (Rotary Actuators) 1

D-A73H LED Brown OUT (+) Brown Contact protection box CD-P11 CD-P12 Resistor Reed switch Zener diode Weight OUT () Blue Blue (g) D-A72H D-A73H D-A76H D-A80H Auto switch model D-A76H 10 11 10 10 0.5 Lead wire length (m) 47 52 47 47 3 DC (+) Brown 77 5 LED (+) Resistor Load Reed switch DC power supply OUT Black Reverse current prevention diode Dimensions () DC () Blue D-A7H, D-A80H D-A80H

Auto Switch Guide Reed Switches/Solid State Switches For Rotary Actuators (Air Grippers) 1

D-A73H LED Brown OUT (+) Brown Contact protection box CD-P11 CD-P12 Resistor Reed switch Zener diode Weight OUT () Blue Blue (g) D-A72H D-A73H D-A76H D-A80H Auto switch model D-A76H 10 10 11 10 0.5 Lead wire length (m) 47 47 52 47 3 DC (+) Brown 77 5 LED (+) Resistor Load Reed switch DC power supply OUT Black Reverse current prevention diode Dimensions () DC () Blue D-A7H, D-A80H D-A80H

REA/REB

Applicable models: D-A73, A73H, A73C, Z73, D-A93 1) If connections are reversed on a 2 wire type switch, the switch will not be damaged if protected by a protection circuit, but the switch will always stay in an ON state.

A

less D-A96 20mA 0.8V or less Yes 4 ~ 8VDC D-A96V Note: Pre-wired Switches with 3/4 Pin Connectors available ACCESSORIES AUTO SWITCH SPECS 20 ~ 63 / RAIL MOUNTING Reed Max Load Current & Indicator Lamp Protection Circuit for Load Auto Switch Load Current Range (Lit at ON Cond) Contact Breaker Point Voltage D-A72; A72H 5~10mA Yes None 200VAC ACCESSORIES AUTO SWITCH MOUNTING BRACKET D-A73; A73H

Hydraulic

Applicable models: D-A73, D-A73H, D-A73C, D-C73, D-C73C, D-Z73, D-A93, D-A93V, D-A33, D-A34, D-A44, D-A53, D-A54, D-B53, D-B54 2) Note however, in the case of 2-color display type auto switches (D-A79W, D-A59W, and D-B59W), if the wiring is reversed, the switch will be in a normally ON condition.

CATALOG

TECHNICAL DETAILS ON THIS PRODUCT, REQUEST CATALOG REFERENCE N340 1.129 LINEAR ACTUATOR: SLIDE UNIT SERIES NCX2 ACCESSORIES AUTO SWITCHES ACCESSORIES APPLICABLE SHOCK ABSORBERS SERIES NCX2 Note: Pre-wired Switches with 3/4 Pin Connectors available, please consult SMC Customer Service Model Type Operating Voltage Maximum Current D-A73 200VAC 5 ~ 10mA Slide Unit Shock Absorber/Cap Type D-A73H

Solid State Auto Switches

CE marking D-A80H (Without indicator light) D-A80H Relay, IC circuit, PLC Auto switch model Applicable load Load voltage Maximum load current Circuit diagram Contact protection circuit Internal resistance Standard 24 V or less AC DC 48 V AC DC 100 V AC DC 20mA 50 mA 40 mA r None 1 or less (Including lead wire length of 3 m) CE marking Oilproof Heavy-duty Lead Wire Specifications D-A72H/A73H

MU

Lead wire length (m) Load voltage Rail mounting Indicator light Wiring (Output) Special function Type Electrical entry Pre-wired connector Applicable load 0.5 (Nil) 3 (L) 5 (Z) None (N) AC Perpendicular In-line DC IC circuit 3-wire (NPN equivalent) A76H 5 V Reed switch Solid state switch Grommet A72H A73H F79 F7P J79 F79W F7PW J79W F7BA F79F A72 A73 A73C A79W F7NV F7PV F7B J79C F7NWV

CXT

Direct mounting Wire length (1) (m) Load voltage Rail mounting Special function Style Electrical entry Wiring (Output) Indicator 32, 40 12 to 40 Applicable load 0.5 () 3 (L) 5 (Z) (N) AC DC Perpendicular In-line Perpendicular In-line 3 wire (Equivalent to NPN) A96V A96 A76H 5V IC A72H A72 200V Yes Grommet Reed switch Solid state switch A73 A73H 100V 12V A93V A93 Relay PLC 2 wire A90V

Microspeed Cylinder

Applicable models: D-A73, A73H, A73C, C73, C73C, D-97, 93A, A93, A93V, D-A33A, A34A, A44A, D-B53, B54 2) However, in the case of a 2 color indicator type auto switch (D-A79W, B59W), note that the switch will be in a normally ON condition if connections are reversed. Never carry a cylinder by its lead wires.

CJ2X/CUX/CQSX/CQ2X/CM2X

Applicable models D-A73, A73H, A73C, C73, C73C, E73A, Z73, R73 D-97, 93A, A93, A93V D-A33, A34, A33A, A34A, A44, A44A D-A53, A54, B53, B54 2) However, when using a 2 color indication auto switch (DA79W, A59W, B59W), be aware that the switch will constantly remain ON if the connections are reversed.