SCHURTER GmbH D – 79346 Endingen www.schurter.com Product Manual PSE NO Switch CONTENTS CONTENTS .......................................................................................................................................................... 1  1  PRODUCT DESCRIPTION ........................................................................................................................ 3  1.1  Functional Description: NO Switch .................................................................................................................... 3  1.2  Functional Description: Illumination ................................................................................................................. 4  2  TECHNICAL DATA AND DIMENSIONAL DRAWINGS ...................................................................... 5  2.1  Technical Data .................................................................................................................................................. 5  2.2  Component dimensions .................................................................................................................................... 7  2.3  Hole Dimensions ............................................................................................................................................ 13  2.4  Switching Symbols: Illumination ..................................................................................................................... 14  2.5  Accessories ..................................................................................................................................................... 15  3  ORDER NUMBERS .................................................................................................................................. 16  3.1  M16 Series ..................................................................................................................................................... 16  3.2  M19 Series ..................................................................................................................................................... 16  3.3  M22 Series ..................................................................................................................................................... 16  3.4  M22 / M24 / M27 / M30 with Ring Illumination .............................................................................................. 17  3.5  Lettering: ....................................................................................................................................................... 19  4  PACKAGING ............................................................................................................................................. 21  5  QUALIFICATION TESTS ....................................................................................................................... 22  5.1  IP Protection Class .......................................................................................................................................... 22  5.2  IK Protection Class .......................................................................................................................................... 22  5.3  Salt‐Spray Test ............................................................................................................................................... 22  Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 1 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 6  APPROVALS ............................................................................................................................................. 23  7  ROHS COMPLIANCE .............................................................................................................................. 23  Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 2 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 1 PRODUCT DESCRIPTION 1.1 Functional Description: NO Switch The piezo switch is based on the functional principle of the piezoelectric crystal. The action of force on the piezo disk causes a voltage to be induced due to a charge transfer. The voltage generated is converted by the electronic connection into a polarity-neutral, electronic switch contact. During the voltage drop, the electronic switch contact is closed for the specified pulse duration. After this, the electronic switch contact opens again, even if the force is still present. The period that the electronic switch contact remains closed depends on the actuating speed and force as well as on the duration of actuation. Diagram of an NO switch: The piezo disk is connected to the terminals 1 and 2. The electric circuit to be switched is connected at the terminals 3 and 4. This can be either direct voltage (DC) or alternating voltage (AC). If a pulse is applied to the piezo disk, terminal 1 becomes positive in relation to terminal 2 due to the voltage generated. The integrated switching element controls the electric circuit to be switched. In the neutral position of the piezo switching element, the terminals 3 and 4 are non-conductive, and initial contact resistance is greater than 10 MOhm. When the piezo disk is actuated, the initial contact resistance is reduced to less than 20 Ohm. When actuating the piezo disk, the resistance between terminals 3 and 4 is therefore changed from high resistance Æ low resistance Æ high resistance. This corresponds in principle to the function of a conventional NO pushbutton switch. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 3 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 1.2 Functional Description: Illumination Ring Illumination Single or bi-colored ring illumination is possible for the PSE switches. When equipped with two colors, it is possible to either switch between the colors or to achieve a combination color, depending on the type of activation. For example: Diodes of group 1 = red and diodes of group 2 = green Only group 1 is activated Æ Ring has red illumination Only group 2 is activated Æ Ring has green illumination Both groups are activated at the same time Æ Ring has orange illumination Red cable = Supply voltage: red LEDs Green cable = Supply voltage: green LEDs Black cable = Minus for all LEDs White cable = Switch contact Terminal layout see page 14 section 2.4 Switching Symbols Illumination Special type 5V upon request Point Illumination When illuminating the PSE switch, either a single-color LED (2 pins) is used or a bi-colored LED (3 pins). If a single-color LED is used, cable No. 2 is not needed (see section 2.4 Switching Symbols: Illumination – Point Illumination). Switching between colors can be achieved by appropriate activation. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 4 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 2 TECHNICAL DATA AND DIMENSIONAL DRAWINGS 2.1 Technical Data Electrical Data Switching Voltage max. (VAC/DC) 42/60 Switching Current max. (mA) 100 Rated Breaking Capacity (W) 1 Lifetime (at Rated Breaking Capacity) (million) 20 Insulation Resistance (OFF=not actuated) (kΩ) >10 Initial Contact Resistance (ON=actuated) (mΩ) <20 Capacity (pF) 30 NO Pulse Time (ms) 20-1000 (depending on the actuating force, time and speed) Contact Configuration polarity-free Switch Function NO switch Mechanical Data 1) Actuating Force (at ambient temperature) (N) 1-3 Actuating Travel (mm) 0.002 Torque (Nm) 2.5 IK Protection Class (IK) 02 Climatic Data Operating Temperature (°C) -40 to +85 Storage Temperature (°C) -40 to +85 IP Degree of Protection Front Side submerged 67 (IP) IP Degree of Protection Front Side hose water 69K 1) At temperatures lower than -10°C, the actuating force increases 2- to 4-fold. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 5 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com Point Illumination Stockable types are designed for a supply voltage of 24 V. Other possible supply voltages are 5 V and 12 V. Ring Illumination Stockable types are designed for a supply voltage of 24 V. Other possible supply voltages are 5 V and 12 V. Material Individual Part Material Stainless Steel 1) Housing (depending on type) Anodized aluminum Polyamide Stainless steel 1) Actuating Area / Insert (with ring illumination) Anodized aluminum Illuminated Ring Polyamide (with ring illumination) 1) When using the switch in a saline or chloric environment, special materials must be used. Items available upon request. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 6 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 2.2 Component dimensions 2.2.1 M16 Series with Finger Guidance with Pins with Quick Connect Terminal 1) with AMP Legend: Lettering: • A = Illumination Area - either with/without lettering • B = Actuating Area - position of the connections with respect to the position • C = Width Across Flats of the lettering is not defined • I = Crimp Terminal male 6.3x0.8 1) Version available on request Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 7 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 2.2.1.1 Design Possibilities for Housing Geometry: M16 2.2.1.2 Design Possibilities for Actuating Area with finger guidance without finger guidance elevated front design: M19 (standard) (upon request) (standard, others upon request) Material Color Anodized aluminum Aluminum natural Anodized aluminum Gold Anodized aluminum Red Anodized aluminum Blue Anodized aluminum Green Anodized aluminum Black Stainless Steel Stainless Steel natural Connector types: wires, pin, quick connect terminal Order numbers are generated individually. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 8 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 2.2.2 M19 Series 1) with Pins with Quick Connect Terminal Cable with Faston, elevated front design Terminal: Crimp Terminal female Ultrafast red 6,3x0,8 Legend: Lettering: • A = Illumination Area - either with/without lettering • B = Actuating Area - position of the connections with respect to the position • C = Width Across Flats of the lettering is not defined • I = Crimp Terminal male 6.3x0.8 1) Version available on request Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 9 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 2.2.3 M22 Series 1) with Pins with Wire 1) with Quick Connect Terminal Point Illumination with Quick Connect Terminal For terminal layout see page 14 Legend: Lettering: • A = Illumination Area - either with/without lettering • B = Actuating Area - position of the connections with respect to the position • C = Width Across Flats of the lettering is not defined • I = Crimp Terminal male 6.3x0.8 1) Version available on request Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 10 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com Ring Illumination with Wires Ring Illumination with Plug Connector Terminal: Molex 22-23-2051 6373 Serie For terminal layout see page 15 Legend: Lettering: • A = Illumination Area - either with/without lettering • B = Actuating Area - position of the connections with respect to the position • C = Width Across Flats of the lettering is not defined • I = Crimp Terminal male 6.3x0.8 Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 11 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 2.2.4 M24 / M27 / M30 Series with Ring Illumination M24 M27 M30 For terminal layout see page 14 Legend: Lettering: • A = Illumination Area - either with/without lettering • B = Actuating Area - position of the connections with respect to the position • C = Width Across Flats of the lettering is not defined • I = Crimp Terminal male 6.3x0.8 Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 12 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 2.3 Hole Dimensions M16 M24 M19 M27 M22 M30 M22 RI Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 13 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 2.4 Switching Symbols: Illumination Ring Illumination for the M24, M27, M30, 12/24 V Series Special Types: 5V Point Illumination Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 14 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com Ring Illumination for the M22, 12/24 V Series with Wires Ring Illumination for the M22, 12/24 V Series with Quick Connect Terminal 2.5 Accessories Connecting Terminal for Pin Types Order Number: 0701.9225 Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 15 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 3 ORDER NUMBERS 3.1 M16 Series Item Number Function Connection Housing Material Housing Color 1241.2350 NO Pins Plastic Red 1241.2351 NO Pins Plastic White 1241.2352 NO Pins Plastic Aluminum natural 1241.2353 NO Pins Plastic Black 1241.2411.1 NO Pins Aluminum Gold 1241.2411.3 NO Pins Aluminum Red 1241.2411.4 NO Pins Aluminum Blue 1241.2411.5 NO Pins Aluminum Green 1241.2411.7 NO Pins Aluminum Black 1241.2411.8 NO Pins Aluminum Aluminum natural 1241.2611 NO Pins Stainless Steel 1241.3000 NO Quick Connect Terminal Aluminum Red 1241.3001 NO Quick Connect Terminal Aluminum Green 1241.3002 NO Quick Connect Terminal Aluminum Black 1241.3003 NO Quick Connect Terminal Aluminum Aluminum natural 3.2 M19 Series Item Number Function Connection Housing Material Housing Color 1241.3123 NO Pins Aluminum Aluminum natural 1241.5003 NO Cable with Faston Aluminum Aluminum natural 3.3 M22 Series 3.3.1 M22 non-Illuminated Item Number Function Connection Housing Material Housing Color 1241.3005 NO Pins Aluminum Red 1241.3006 NO Pins Aluminum Green 1241.3007 NO Pins Aluminum Black 1241.3008 NO Pins Aluminum Aluminum natural 1241.3075 NO Pins Stainless Steel The listed item numbers represent a selection from the range of piezo switches. Other mounting diameters, materials, colors and connections are available upon request. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 16 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 3.3.2 M22 with Point Illumination Item Number Function Connection Housing Material Housing Color Illumination 1241.3020.M NO Quick Connect Terminal Aluminum Aluminum natural Red 1241.3047.M NO Quick Connect Terminal Aluminum Aluminum natural Yellow 1241.3089.M NO Quick Connect Terminal Aluminum Aluminum natural Green 1241.3244.M NO Quick Connect Terminal Aluminum Aluminum natural Blue 1241.3166.M NO Quick Connect Terminal Aluminum Red Red 1241.3167.M NO Quick Connect Terminal Aluminum Green Green 1241.3222.M NO Quick Connect Terminal Aluminum Gold Yellow 3.4 M22 / M24 / M27 / M30 with Ring Illumination 3.4.1 M22 With Ring Illumination Item Number Function Connection Housing Material Housing Color Illumination Voltage 1241.3250 NO Wire Aluminum Aluminum natural Red 12V 1241.3251 NO Wire Aluminum Aluminum natural Green 12V 1241.3252 NO Wire Aluminum Aluminum natural Red/Green 12V 1241.3253 NO Plug Connector Aluminum Aluminum natural Red 12V 1241.3254 NO Plug Connector Aluminum Aluminum natural Green 12V 1241.3255 NO Plug Connector Aluminum Aluminum natural Red/Green 12V 1241.3256 NO Wire Aluminum Aluminum natural Red 24V 1241.3257 NO Wire Aluminum Aluminum natural Green 24V 1241.3258 NO Wire Aluminum Aluminum natural Red/Green 24V Plug Connector 1241.3259 NO Aluminum Aluminum natural Red 24V Plug Connector 1241.3260 NO Aluminum Aluminum natural Green 24V Plug Connector 1241.3261 NO Aluminum Aluminum natural Red/Green 24V The listed item numbers represent a selection from the range of piezo switches. Other mounting diameters, materials, colors and connections are available upon request. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 17 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 3.4.2 M24 Series Item Number Function Connection Housing Material Housing Color Illumination Voltage 1241.3010 NO Wire Aluminum Aluminum natural Red/Green 24V 1241.3134 NO Wire Aluminum Aluminum natural Red/Green 12V 3.4.3 M27 Series Item Number Function Connection Housing Material Housing Color Illumination Voltage 1241.3011 NO Wire Aluminum Aluminum natural Red/Green 24V 1241.3138 NO Wire Aluminum Aluminum natural Red/Green 12V 3.4.4 M30 Series Item Number Function Connection Housing Material Housing Color Illumination Voltage 1241.3012 NO Wire Aluminum Aluminum natural Red/Green 24V 1241.3230 NO Wire Aluminum Aluminum natural Red/Green 12V 1241.3189 NO Wire Aluminum Aluminum natural Blue 24V 1241.3237 NO Wire Stainless steel Blue 24V ¾ Items in italics are available upon request ¾ Other supply voltages available upon request The listed item numbers represent a selection from the range of piezo switches. Other mounting diameters, materials, colors and connections are available upon request. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 18 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 3.5 Lettering: The last three figures of the order number relate to the type of lettering. 001-066 Standard Lettering 101- Customized Lettering Example for ordering with lettering Basic type 1241.300X.XXX Symbols 001-066 Order Indices for Lettering + 001= A 013= M 025= Y 037= 049= ↓ 002= B 014= N 026= Z 038= − 050= ↑ 003= C 015= O 027= 0 039= . 051= % 004= D 016= P 028= 1 040= × 052= √ 005= E 017= Q 029= 2 041= ÷ 006= F 018= R 030= 3 042= ∗ 007= G 019= S 031= 4 043= = 061= EIN 008= H 020= T 032= 5 044= # 062= AUS 009= I 021= U 033= 6 045= ↔ 063= AUF 010= J 022= V 034= 7 046= 064= AB 011= K 023= W 035= 8 047= → 065= ON 012= L 024= X 036= 9 048= ← 066= OFF Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 19 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 ↔ SCHURTER GmbH D – 79346 Endingen www.schurter.com Font Size PSE M16 / M19 / M24 / M30 Individual characters: Height: 5 mm; font: Helvetica normal DIN1451-1E Lettering, max. 3 characters: Height: 3 mm; font: Helvetica normal DIN1451-1E Symbols (Indices 037-052): Height of capital letters: 5 mm; font: True Type, Symbol PSE M22 Individual characters: Height: 5 mm; font: Helvetica normal DIN1451-1E Lettering, max. 3 characters: Height: 5 mm; font: Helvetica normal DIN1451-1E Symbols (Indices 037-052): Height of capital letters: 5 mm; font: True Type, Symbol Standard Colors for Lettering Stainless Steel: Black Filled letters Aluminum natural: Gray Filled letters (only after customer approval) Anodized Aluminum: White Filled letters Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 20 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 4 PACKAGING PSE Switches M16 10 pieces per carton with inlay M19 10 pieces per carton with inlay M22 10 pieces per carton with inlay M24 / M27 / M30 Air-cushion bag 1 piece 10 pieces per carton with Ring Illumination Nuts with sealing rings are packaged separately and are enclosed in the carton. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 21 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 5 QUALIFICATION TESTS 5.1 IP Protection Class IP Protection Class IEC/DIN/EN/ 60529 Front Side IP 67 IP Protection Class DIN 40050-9:1993 Front Side IP 69K (High-pressure steam-cleaning test) 5.2 IK Protection Class Tested centrically IK Protection Class DIN EN 50102 IK 02 5.3 Salt-Spray Test Salt-spray test according to DIN 50021- SS 24h, 48h and 96h test duration After 8h, the start of corrosion may be discerned; after 96h, this corrosion has spread across large areas of the switch. This surface corrosion may be removed under running water. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 22 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00 SCHURTER GmbH D – 79346 Endingen www.schurter.com 6 APPROVALS MIL-STD 202F Method 107G Thermal Shock MIL-STD 810E Method 501.3 High Temperature MIL-STD 810E Method 502.3 Low Temperature MIL-STD 810E Method 507.3 Humidity MIL-STD 202F Method 107G Vibration MIL-STD 202F Method 107G Mechanical Shock MIL-STD 416D Method RS103 RFI EN 61000-4-2 ESD EN 61000-4-4 Burst 7 ROHS COMPLIANCE All items listed are RoHS-compliant. Changes that contribute to technical improvement are subject to alternations. Page Date of issue Author: Date of change: Changed by: Change No. Datasheet No. Index 23 of 23 19.05.2008 SHO 9738 105.9524.200 - Print date: 29/05/2008 08:44:00