LS position switches
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Contents LS position switches System overview LS-Titan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Ordering LS-Titan safety position switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 LS-Titan position switch without positive opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Position Switches Safety position switches System overview 1 1 2 3 4 5 6 7 8 9 10 11 12 LS, LSM Basic units Basic Unit According to EN 50047 With screw-on cover Contact configuration: 1N/O / 1NC, 2N/O, 2NC Cage Clamp, Screw terminals technology As snap-action or standard-action switch As electronic snap-action switch,(individually adjustable) As 4-20 mA analog signal encoder As 0-10 VDC analog signal encoder Page 3 Operating heads Can be rotated by 90° 1 Fixing adapters Actuation through fron
Position Switches Safety position switches Ordering LS-Titan Contact configuration Circuit symbol Contact travel = Contact closed = Contact open Color Enclosure cover Part no. Article no. Price See price list Std.
Position Switches Safety position switches Rounded plunger, IP66, IP67 LS-Titan Contact configuration Positive opening safety function according to IEC/EN 60947-5-1 N/O = normally NC = normally open contact closed contact Basic unit, expandable – 2 NC – 2 NC – 2 NC – 2 NC – 2 NC – 2 NC – 2 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC Circuit symbol Contact travel = Con
Position Switches Safety position switches LS-Titan Contact configuration Positive opening safety function according to IEC/EN 60947-5-1 N/O = normally NC = normally open contact closed contact Rounded plunger, IP66, IP67 (front fixing) Complete units – 2 NC – 2 NC – 2 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC Circuit symbol Contact travel = Contact closed = Contact open 12 22 Roller plungers, IP66, IP67 Spring rod actuator IP66, IP67 Do not use spring-rod actuator as a safety positio
Position Switches Safety position switches LS-Titan Contact configuration Positive opening safety function according to IEC/EN 60947-5-1 N/O = NC = normally open normally contact closed contact Roller lever IP66, IP67 Long Complete units – 2 NC Circuit symbol Contact travel = Contact closed = Contact open 12 22 – 2 NC – 2 NC 1 N/O 1 NC 1 NC 1 N/O 1 NC 1 N/O 1 NC 13 1 NC 1 N/O 1 NC 1 N/O 1 NC Roller lever IP66, IP67 Short 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC 27 R
Position Switches Safety position switches LS-Titan Contact configuration Positive opening safety function according to IEC/EN 60947-5-1 N/O = NC = normally open normally contact closed contact Rotary lever, IP66, IP67 Complete units 1 N/O 1 NC Circuit symbol 13 Contact travel = Contact closed = Contact open 0˚ 21 46˚ 13-14 14 22 Color Enclosure cover 65˚ NO 21-22 NC 32˚ 1 N/O 1 NC 1 N/O 1 NC 1 N/O 1 NC Zw = 48˚ 13 Adjustable roller levers, IP66, IP67 1 N/O 1 NC 1 N/O 1 NC 1 N/O
Position Switches Positions switches without positive opening LS-Titan Contact configuration Circuit symbol Positive opening safety function according to IEC/EN 60947-5-1 N/O = normally NC = normally open contact closed contact Basic unit, expandable Analog electronic position switches IP66, IP67 Basic unit Visual status indication Q1 = Analog output Q2 = Diagnostics output (the diagnostics output has a 0 V signal in the event of a fault.
Position Switches Operating heads LS-Titan plastic Part no. Article no. Rounded plunger, center fixing For installation in M18 × 1 enclosure wall or mounting plate drilling Roller plunger, center fixing For installation in M18 × 1 enclosure wall or mounting plate drilling Price See price list Std. pack metal Part no. Article no. LS-XZS 114024 Price See price list Std. pack Notes 1 off The operating head can be rotated at 90° intervals to adapt to the specified operating direction.
Position Switches Accessories LS-Titan Description Part no. Article no. Std.
Position Switches Notes 11
Position Switches System overview LS-…ZBZ 1 7 6 5 5 4 3 2 LS-…ZB 1 2 LSR-…TKG LSR-…TS 1 1 LS4…ZB 1 2 12
Position Switches LS-...
Position Switches LS-...ZB LS4/ZB LSR-...TKG LSR-...TS “Personnel protection” by monitoring of the protective mechanism • Door open • LS...
Position Switches LS-...ZB Closed Personnel protection Door open Open 21 22 21 22 13 14 13 14 Enabling contact (21-22) opening positively Door open Enabling contact safely open; tamperproof against simple tools Door close Triple coded actuator closes the enabling contact Switch must never be used as a mechanical stop! LSR-...TKG LSR-...
Position Switches Safety position switches LS-...
Position Switches Safety position switches LS-...ZBZ Part no. Article no. Price Std. pack Notes Information relevant for export to North America See price list Actuators For combination with LS-...
Position Switches Safety position switches LSR, LS...ZB Contact configuration Positive opening safety function according to IEC/EN 60947-5-1 N/O = normally NC = normally open contact closed contact Hasp-operated safety switch LSR-…/TKG, IP65 – 2 NC Circuit symbol Contact travel = Contact closed = Contact open Approval mark 0° 5° 5° 11 21 21 – 22 12 22 Connection type Part no. Article no. Price Std.
Position Switches Contact travel diagrams Engineering LSE L S E - 11 Q1 L S E - 02 Q2 Q1 Q2 Basic units 0 0.5 5.5 6.1 Q1 0 0.5 5.5 6.1 Q1 Q2 Q2 default=3.0 default=3.0 Operating heads Roller plunger LS-XP LSM-XP LS-XOR 0 0.5 5.5 6.1 Q1 0 0.5 5.5 6.1 Q1 Q2 Q2 default=3.0 default=3.0 Roller lever LS-XL LSM-XL LS-XLS LS-XLB 0 0.5 9.0 9.6 Q1 0 0.5 Q2 Q2 default=4.4 Angled roller lever LS-XLA LSM-XLA 9.0 9.6 Q1 0 0.5 default=4.4 10 10.8 Q1 0 0.5 10 10.
Position Switches Contact travel diagrams LS, LSM Notes: LS-(S)02A, LS-(S)11A Page 4 LS-(S)20B Page 8 NC NO NC 11 12 LS-11D LS-S11D LSM-11D LS-11 LS-S11 LSM-11 LS-02 LS-S02 LSM-02 22 21 NC NC 13 14 22 21 NO 15 16 27 28 Basic units 0 3.0 6.1 0 4.3 0 6.1 11-12 NC 13-14 NO 15-16 21-22 NC 21-22 NC 27-28 3.0 3.0 NC NO 2.1 3.0 Zw = 4.5 mm 6.1 Zw = 4.5 mm Zw = 4.5 mm Operating heads Roller plunger LS-XP LSM-XP 0 3.0 6.1 0 4.3 0 6.
Position Switches Contact travel diagrams NC NO NO 15 16 0 27 28 4.0 NO NC 13 14 6.1 LS-20A LS-S20A LSM-20A LS-20 LS-S20 LSM-20 LS-11S LS-S11S LSM-11S LS-11DA LS-S11DA LSM-11DA 0 22 21 3.0 6.1 NO 13 14 0 NO 23 24 4.3 6.1 0 15-16 NC 21-22 13-14 NO 13-14 27-28 NO 13-14 23-24 NO 23-24 2.1 21-22 2.1 ZW = 5.5 mm NO 13 14 2.1 23 24 6.1 NO NO 2.1 ZW = 4.5 mm 13-14 1.6 Zw = 5.5 mm 0 4.0 0 6.1 0 6.1 3.0 4.3 6.
Position Switches Complete units Technical data LS, LSM, LSE Complete units IP66, IP67 LS, LSM unit General Standards LSE11 LSE02 IEC/EN 60947 Climatic proofing A m b ie n t te m p e r a tu r e Mounting position °C Protection type Terminal capacity of screw terminal and Cage Clamp LSE-AI LSE-AU IEC/EN 60947 EN 61000-4 Damp heat, constant, to IEC 60068-2-78, Damp heat, cyclic, to IEC 60068-2-30 -25 - +70 -25 - +70 Any Any IEC/EN 60947 EN 61000-4 IEC/EN 60947 EN 61000-4 -25 - +70 Any -25 - +70 An
Position Switches Complete units LS, LSM, LSE Complete units IP66, IP67 LS, LSM LSE11 LSE02 unit LSE-AI LSE-AU Mechanical data Lifespan Operations x 10 6 8 – 3 O p e r a tio n s x 10 6 °C 8 ≦100 3 (electronic) ≦100 – ≦100 g g g 25 – – ≦6000 – – – 30 ≦3000 – H y s te r e s is mm – – – 30 ≦3000 0.5 - 5.5 mm, freely adjustable 0.4 R e s o lu tio n Drive mm – 0.04 0.06 N N 1.0/8.0 1.0/8.0 3.5/8.0 1.0/8.0 3.5/8.0 1.0/8.0 N N Nm 1.0/8.0 1.0/8.0 0.2 1.0/8.0 1.0/8.0 0.2 1.0/8.0 1.
Position Switches Safety position switches LS-...
Position Switches (Safety) position switches Dimensions Basic units, non expandable (front fixing) LS(M)-…/F M3 ≧ 20 30° 4.2 30° 10.2 8.2 1.95 ≧ 15 10.8 21 22 Screw-in depth max. 12 mm Basic units, expandable 22 20 30° ≧ 15 30° 21 11.7 7.3 1.95 21 4.3 50 76 5.3 55 M20 12.7 8.2 4.3 25 Ø4 14 31 11.7 12.7 8.2 ≧ 20 LS-…, LSM-…, LSE-… 33.5 Tightening torque of cover screw: 0.8 Nm ±0.2 Nm Only with LS (insulated version) Fixing screw 2 x M4≧ 30 MA = 1.
Position Switches (Safety) position switches Adjustable roller leve Angled roller lever LS(M)-…/RLA LS(M)-XLA 30° 33.2 30° 65 5 ° 10 ≧44.5 32.2 36.3 ° 65 12.7 13 Ø 18 – 40 ≧20 54.5 46.4 30° ≧ 20 ≧8 1.6 Nm ±0.2 Setting range from 54.5 to 97 Roller lever Roller lever Roller lever LS(M)-…/L LS(M)-…/LB LS(M)-…/LS 5.6 Ø 30° 36.5 41.3 Spring rod Actuating rod Actuating rod LS(M)-…/S LS(M)-…/RR LS(M)-…/OR Ø 5.8 Ø6 12.7 12.7 Ø 6.
Position Switches Safety position switches Safety position switches LS...ZBZ 4 x 90° MA= 0.6 Nm MA= 1.4 Nm +1 Y 0.5 5.5 +1 1.5 5.5 0.1 - 3.0 27 55 Z 36 18.5 6 3.5 30.8 22.1 30.8 +0.5 136.3 171 ≦ 173 +0.5 M20 x 1.5 15.15 ≦ 120° 19.75 32 32 145 Ø 5.2 10 M5 x≧35 ≦ 60 IP65: V-M20 14.95 37.8 UL, CSA M20-NA 15.15 ≦ 39 29.6 LS-S...FT-ZBZ/... 4.3 - 7.2 16 Z 18 LS-XWA-ZBZ +0.5 +0.
Position Switches Safety position switches Actuating element LS-XG-ZBZ LS-XW-ZBZ 16.5 LS-XF-ZBZ 35 22.5 18.9 6 20 16.5 61 16.5 M5 M6 5.75 M5 41 M5 12.45 M5 5.75 33.45 20 30 28 2 35 7.3 44.35 15 M6 54.15 LS-XNW-ZBZ LS-XNG-ZBZ 16.5 16.5 28.5 2 48.35 74.5 67 58.15 32 61.35 21.5 7.5 10 7.5 M5 20 M5 20 M5 39 7 M5 18.
Position Switches Safety position switches Hasp-operated safety switches Safety hinge switches LSR-…/TKG LSR-…/TS 110° 56.9 3 16 34.2 2 12.5 11 80 26.45 30 5.1 20 Ø3 60° Ø8 Ø 12 110° 59 5° 72 13 50 20 22 30 16 26.45 M20 ≦ 83 80 7.5 3.5 1.55 ≦32 ° 135 16 20 M20 32 22 30 83 Safety position switches LS…-ZB 0.1 – 2.5 0.1 – 2.5 15 15.3 R≧ 30 0 30 +1 4.5 33.65 41 +1 MA = 0.8 Nm 96 22 25 4.1 20 5.3 33.35 M20x 1.5 30 25.7 4.5 Ø 4.4 2 22.65 0.1 – 2.
Position Switches Safety position switches Safety position switches LS4…ZB LS4/.../IA/ZB LS4/.../IB/ZB 33.5 M = 1.4 Nm 33.5 5.0 17.8 .../IA/ZB 2 M5 x 40 33.5 M = 1.4 Nm M5 9.5 5.0 33.5 17.8 42 40 44.7 17 9.5 4 M5 x 40 .../IB/ZB 4 M5 x 40 12.5 15 15 M20 c 30 5.3 5.3 30 40 2 x M A = 1 Nm M20 a 56 3.5 3.5 40 M20 M5 3.5 M20 b 7.3 30 60 83 60 5.3 M5 95 44.7 12.5 42 40 17 3.5 40 4 x MA = 1 Nm LS4/S…/IA/ZB LS4/S…/IB/ZB a b c 41.5 43 83 115 16.7 29.
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