Auto Switch Guide

Auto Switch Internal Circuit D-A79W Weight OUT (+) Brown (g) Reed switch Reverse flow prevent diode D-A79W Auto switch model Main circuit of switch 11 0.5 Lead wire length (m) 53 3 LED OUT () Blue 5 Indicator light/Display method Dimensions Operating range Indication Green Red Red Optimum operating position Note 1) Operating load is an induction load.

Auto Switch Guide

Auto Switch Internal Circuit D-A79W Weight OUT (+) Brown (g) Reed switch Reverse flow prevent diode D-A79W Auto switch model Main circuit of switch 11 0.5 Lead wire length (m) 53 3 LED OUT () Blue 5 Indicator light/Display method Dimensions Operating range Indication Green Red Red Optimum operating position Note 1) Operating load is an induction load.

CE

Bore size (mm) Stroke (mm) Bore size (mm) Manufacturable stroke range Applicable auto switch Note D25 50 100 75 125 150 175 200 250 300 400 500 12 25 to 150 D-A7/A80 D-A7H/A80H D-A73C/A80C D-A79W D-F7V D-F7/J79 D-J79C D-F7WV D-F7W/J79W D-F7BAL/F7BAVL D-F79F/F7NTL Switch mounting screw (M3 x 0.5 x 8l ) Square nut 12 20 -X BQ-1 20 25 to 300 32 2025 to 400 40 25 to 600 32 40 50 63 Switch

Rotary Cylinder Series MRQ Size: 32, 40 1

CRBU2 CRB1 MSU CRJ D-A79W Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com CRA1 CRQ2 MSQ MRQ D20D-J79C Solid state switch D-F7/F7F/F7BAL, F7NTL/J79 D-F7W/J79W D-F7V Caution Be sure to read before handling.

Air Cylinder NCY2 Series Magnetically Coupled Rodless Cylinder

A79W,D-A33, 434, A33A, A34A, A44,A44tuD-A53, A54, 853, 854 3 Switch with indicator lamp (without A76H) 1) lf using less than a specified current, the light emitting diode goes to dark light or does not light, but operation ofthe switch is possible. 2) lftheswitches areconnected in series as shown in the following tigure, it makes vollage drop larger by the Inlernal resistance ofthe light

5

Applicable Cylinder Series: CDQ2 D-F7/F7V/J79/J79C/F7W J79W/F7WV/D-F7BA/F7BAV F79F/F7NT/D-A7/A80/A7H A80H/A73C/A80C/A79W D-M9/M9V D-M9W/M9WV D-M9A/M9AV D-A9/A9V Applicable auto switch D-P3DWA Bore size (mm) 32 to 100 Auto switch mounting bracket part no.

Hydraulic

U D-A79W D-F7WV D-F7V D-F7BAVL A B A B Proper auto switch mounting positions (mm) D-A7H, D-A80H D-A73C, D-A80C D-F7 D-F7V D-F7W, D-F7WV D-J79 D-J79C, D-J79W D-F7BA D-F9 D-F9V D-F9W D-F9WV D-A7 D-A80 D-A9 D-A9V D-A79W D-F7NTL D-F7F D-F9BAL Bore size (mm) A B A A A A B A A A B B B B B B 20.5 11.5 21 18 25 26 12 9 16 17 20 27 20 27.5 24.5 31.5 26 19 30 29 32.5 20.5 17.5 24.5 23 22 25.5 32

Solid State Auto Switches

Auto Switch Specifications Grommet PLC: Programmable Logic Controller D-A79W (With indicator light) The proper operating range can be determined by the color of the light.

Stopper Cylinder Series RSQ Series RSG (Fixed mounting (Adjustable height) mounting height)

Bore size (mm) Auto switch model 16 20 32 40 50 D-A7/A80 D-A73C/A80C D-A7H/A80H D-A79W D-F7/J79 D-F7V D-J79C D-F7W/J79W D-F7WV D-F7BAL/F7BAVL D-F79F/F7NTL Note 4) When D-M9A(V)L type is mounted on a side other than the 32, 40 or 50 port side, order auto switch mounting brackets BQ2-012S or BQ-2, or a stainless steel screw set BBA2 separately.

CE

Applicable models: D-A73, A73H, D-A93, A93V 2) Note however, that in the case of 2 color indicator type auto switches (D-A79W), if the wiring is reversed, the the switch will be in a normally ON condition.

CJ2X/CUX/CQSX/CQ2X/CM2X

entry Pre-wire connector Wiring (Output) Applicable load Rail mounting Band mounting 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 200 V 100 V 12 V 12 V C73 C73C H7A1 H7A2 H7B H7C H7NW H7PW H7BW H7NF A72H A73H F79 F7P J79 F79W F7PW J79W F79F Lead wire length symbols: A72 A73 A73C A79W

CJ2X/CUX/CQSX/CQ2X/CM2X

entry Pre-wire connector Wiring (Output) Applicable load Rail mounting Band mounting 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 200 V 100 V 12 V 12 V C73 C73C H7A1 H7A2 H7B H7C H7NW H7PW H7BW H7NF A72H A73H F79 F7P J79 F79W F7PW J79W F79F Lead wire length symbols: A72 A73 A73C A79W

2-Apr-01 Quick Reference Auto Switch Chart with (PnP) M-8 (3 pin) & M-12 (4 pin) Connectors, Page 1/2 32, 40, 50, 63, 80 & 100 Bore sizes (Auto Switch Spacer # BMP1-032 required) 32, 40, 50, 63, 80, 100, 125 & 200 Gripper Bore sizes (sizes depend on seri

D-A7, A8, A7lH, A80H, A73C, A80C, 9, 9lA, A9, A9lV, A79W The above switches do not have built-in contact protection circuits. q Operating load is an induction load. w Wiring to the load is 5m or longer. e Load voltage is 100, 200VAC. z Use a contact protection box in any of the above listed situations. The contact point life may decrease.

NCY2 series

A79W,D-A33, 434, A33A, A34A, A44,A44tuD-A53, A54, 853, 854 3 Switch with indicator lamp (without A76H) 1) lf using less than a specified current, the light emitting diode goes to dark light or does not light, but operation ofthe switch is possible. 2) lftheswitches areconnected in series as shown in the following tigure, it makes vollage drop larger by the Inlernal resistance ofthe light

NCY2 series

A79W,D-A33, 434, A33A, A34A, A44,A44tuD-A53, A54, 853, 854 3 Switch with indicator lamp (without A76H) 1) lf using less than a specified current, the light emitting diode goes to dark light or does not light, but operation ofthe switch is possible. 2) lftheswitches areconnected in series as shown in the following tigure, it makes vollage drop larger by the Inlernal resistance ofthe light

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.

Rotary Cylinder Series MRQ

Applicable model: D-A73, A73H, A73C, C73, C73C, E73A, Z73 D-R73, R73C, 97, 93A, A93, A93V D-A33, A34, A33A, A34A, A44, A44A D-A53, A54, B53, B54 2) When using a 2-color indicator type auto switch (D-A79W, A59W and B59W), the auto switch will constantly remain ON if the connections are reversed.

Cylinder with Turntable Series MGT

Contact Protection Box: CD-P11, CD-P12 Auto Switch Hysteresis D-A7/A8, D-A7H/A80H, D-A73C/A80C, D-C7/C8, D-C73C/C80C, DE7A, E80A, D-Z7/Z8, D-9/9A, D-A9/A9V, and D-A79W type The auto switches above do not have a built-in contact protection circuit.

Pin Clamp Cylinder Series C(L)KQG/C(L)KQP

Round type Diamond type D-M9NWV: D-M9PWV: D-M9BWV: M9NWV: M9PWV: M9BWV: R D D-A73: A73: Clamp arm position (viewed from top) D-A79W: A79W: Symbol Clamp arm position Symbol Clamp arm position := Lead wire Auto switches and mounting brackets are shipped together, (but not assembled).

Made to Order

D-F7 D-J79 D-F7WV D-F7BAV D-A79W D-A9/D-A9V 10 15 10 + 15 (n2)Note) (n=4, 6...) 5.5 6 6.5 6.5 D-A7/A80 D-A7H/A80H D-A73C/A80C 7.5 8 8.5 8.5 D-F7W/J79W D-F7BA D-F79F/F7NT 15 + 20 (n2)Note) (n=4, 6...) 10 15 D-A79W 10 10.5 12.5 12.5 5 10 10 + 15 (n2)Note) (n=4, 6...)