46.3. Limit Switches. Contents. LS-Titan Miniature DIN Switches. LS-Titan Miniature DIN Switches

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1 . Product Description Features Eaton s LS-Titan limit switch line is a complete offering of safety position switches designed for worldwide application. Economical insulated plastic or rugged metal enclosures and modular, plug-in operating heads and bodies make LS-Titan a flexible switching solution. A highlight of the LS-Titan switch line is the world s first electronic position switch (LSE models). These switches feature freely programmable operating points that can be set individually at any time. Additional LSE models provide analog outputs proportional to the actuator position. LS-Titan switches are suitable for use in safety applications designed to protect persons or processes. For the most current information on this product, visit our web site: Modular, plug-in system (head and body components) Positive opening NC contacts for safety applications Wide variety of economical plastic and rugged metal versions available Operating heads can be rotated 90 degrees to suit specific direction of operation Unique electronic safety position switches (LSE models) provide analog (0 0 Vdc or 4 0 ma) outputs proportional to the actuator position and allow for easy configuration of a custom trip point Contents Description Page Product Identification Product Selection LS-Titan Plastic Safety Switches LS-Titan Plastic Electronic Safety Position Switches LS-Titan Metal Safety Switches Understanding LS-Titan Electronic Safety Position Switches Operating Point Adjustment Accessories Technical Data and Specifications Contact Travel Diagrams Dimensions Can be ordered as separate components (head and body) or as completely assembled switches Screw and Cage Clamp (standard on LSE models and optionally available on mechanical models) connections provide larger wiring areas for easier installation Approved for worldwide application Standards and Certifications Safety function by positive opening contacts per IEC/EN up to Category 4 per EN 954- TÜV-Rheinland Certified for Functional-Safety (LSE models) CSA certified UL listed CE CCC Note: Cage Clamp is a registered trademark of Wago Kontakttechnik, 4 Minden, Germany. For Customer Service in the U.S. call -877-ETN CARE (86-7), in Canada call For Application Assistance in the U.S. and Canada call Volume 8 Sensing Solutions CA080000E February 0 5

2 . Limit Switches Product Identification Basic device (see Pages 7 45) According to EN With screw-on cover Contacts: NO-NC, NO, NC Cage Clamp, screw terminal As snap-action or standard-action switch As electronic snap-action switch (individually adjustable) As 4 0 ma analog signal encoder As 0 0 Vdc analog signal encoder Fixing adapter (see Page 47) Allows mounting of M pushbuttons Roller lever (see Pages 7 and 40) For one-sided operation with higher operating speed Angled roller lever (see Pages 7, 40 and 44) For actuation along the unit axis Rotary lever (see Pages 7, 4 and 44) For actuation from the side, for pendulum movements Roller plunger (see Pages 7, 40 and 44) For actuation from the side with low actuating force Adjustable roller lever (see Pages 8, 4, 4 and 44) For length adjustment as required Actuating rod (see Pages 9, 4 and 45) On conveyor belts for lightweight goods Spring-rod (see Pages 9, 4 and 45) For flexible actuation from all sides Actuating rod (see Pages 9, 4 and 45) Withdrawable mechanism from front Pushbuttons from the M family; see M catalog (CA047600E) or Operating heads can be rotated by 90 degrees. 6 Volume 8 Sensing Solutions CA080000E February 0

3 . Product Selection LS-Titan Plastic Safety Switches Plastic Safety Switch Body Top Push Roller Plunger Long Roller Lever Short Roller Lever Large Roller Lever Angled Roller Rotary Lever Plastic Safety Switches Switch Body LS-S0 LS-S0A LS-SS Output Function NC with positive opening contacts NO with slow make/break NO and NC with positive opening contact Terminal Connection Screw terminal Screw terminal Screw terminal Contact Sequence Contact Travel = contact closed = contact open Operating Head Type Head Only LS-XP LS-S0-P LS-S0A-P LS-SS-P LS-XL LS-S0-L LS-S0A-L LS-SS-L LS-XLS LS-S0-LS LS-S0A-LS LS-SS-LS LS-XLB LS-S0-LB LS-S0A-LB LS-SS-LB LS-XLA LS-S0-LA LS-S0A-LA LS-SS-LA LS-XRL LS-S0-RL LS-S0A-RL LS-SS-RL Cage Clamp versions available. Contact Application Engineering. For operating head dimensions, see Page NC NC.0 Zw = 4.5 mm Snap-action contact NO 4 NO 4. ZW = 4.5 mm 4.6 Zw = 5.5 mm Volume 8 Sensing Solutions CA080000E February 0 7

4 . Limit Switches Plastic Safety Switch Body Adjustable Roller Lever (with 8 mm Roller) Adjustable Roller Lever (with 0 mm Roller) Adjustable Roller Lever (with 40 mm Roller) Adjustable Roller Lever (with 40 mm Rubber Roller) Plastic Safety Switches, continued Switch Body LS-S0 LS-S0A LS-SS Output Function NC with positive opening contacts NO with slow make/break NO and NC with positive opening contact Terminal Connection Screw terminal Screw terminal Screw terminal Contact Sequence Contact Travel = contact closed = contact open Operating Head Type Head Only LS-XRLA LS-S0-RLA LS-S0A-RLA LS-SS-RLA LS-XRLA0 LS-S0-RLA0 LS-S0A-RLA0 LS-SS-RLA0 LS-XRLA40 LS-S0-RLA40 LS-S0A-RLA40 LS-SS-RLA40 LS-XRLA40R LS-S0-RLA40R LS-S0A-RLA40R LS-SS-RLA40R Cage Clamp versions available. Contact Application Engineering. For operating head dimensions, see Page NC NC.0 Zw = 4.5 mm Snap-action contact NO 4 NO 4. ZW = 4.5 mm 4.6 Zw = 5.5 mm 8 Volume 8 Sensing Solutions CA080000E February 0

5 . Plastic Safety Switch Body Plastic Rod Lever Metal Rod Spring Rod (Wobble) Actuating Rod Plastic Safety Switches, continued Switch Body LS-S0 LS-S0A LS-SS Output Function NC with positive opening contacts NO with slow make/break NO and NC with positive opening contact Terminal Connection Screw terminal Screw terminal Screw terminal Contact Sequence Contact Travel = contact closed = contact open Operating Head Type Head Only NC NC.0 Zw = 4.5 mm LS-XRR LS-S0-RR LS-S0A-RR LS-SS-RR LS-XRRM LS-S0-RRM LS-S0A-RRM LS-SS-RRM LS-XS LS-S0-S LS-S0A-S LS-SS-S LS-XOR LS-S0-OR LS-S0A-OR LS-SS-OR 4 4 Cage Clamp versions available. Contact Application Engineering. For operating head dimensions, see Page 54. Not to be used as a safety position switch. Use only in conjunction with snap-action contact. 4 Snap-action contact NO 4 NO 4. ZW = 4.5 mm 4.6 Zw = 5.5 mm Volume 8 Sensing Solutions CA080000E February 0 9

6 . Accessories V--M0 M0 / in EMS0 LS-XTW MA MA5 M-LS LS-Titan Safety Switches For Use With Description M0 screw terminal in / in. For use with The screw connection must be earthed. V--M0-NA American pipe thread, metal. Not total insulation. M0 screw terminal in / in. For use with American pipe thread, molded material. V--M0 M0 diaphragm bolt. With internal push-through membrane. Will fit cable with an external diameter of up to mm. Rated IP65 with cable inserted. EMS0 Cage Clamp tool. LS-XTW LS-Titan plastic bodies (LS-_) LS-Titan metal bodies (LSM-_) Plug connector, mm, 4-pin male connector Mx (Mx). Rated IP65. Molded material. Color coded to IEC/EN Plug connector, mm, 5-pin male connector (Mx). Rated IP65. Molded material. Color coded to IEC/EN Allows mounting of M pushbuttons. (See the M catalog, CA047600E, for a full selection of pushbuttons.) MSA MSA5 M-LS 4 Volume 8 Sensing Solutions CA080000E February