Limit switches. Presentation. OsiSense XC Special For hoisting and material handling applications, type XCR. b XCR

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1 Presentation type XCR b XCR v With head for rotary movement operators, spring return to off position contact actuation position per direction Page / v With head for rotary movement operators, stay put contact actuation position per direction Page / -EN_Ver..indd

2 Presentation (continued) types XCK MR and XCK VR For conveyor belt shift monitoring applications, type XCR T b XCK MR (metal) v With head for rotary movement operators, stay put mechanical actuation positions of contacts From to electrical positions depending on model Page / b XCK VR (plastic) v With head for rotary movement operators, stay put mechanical actuation positions of contacts From to electrical positions depending on model b XCR T Page / v With head for rotary movement operators, spring return to off position contact actuation positions per direction contact actuated at, other contact at Page / -EN_Ver..indd

3 General characteristics types XCR, XCK MR and XCK VR For conveyor belt shift monitoring applications, type XCR T Environment characteristics XCR and XCR T XCK MR (metal) XCK VR (plastic) Conformity to standards Products EN/IEC --, CS C- n, CCC Machine assemblies EN/IEC - EN/IEC --, CS C- n, UL, CCC Product certifications XCR,, E, F: e, CS, CCC, GOST e, UL, CS, CCC, GOST Protective treatment Standard version TC mbient air temperature For operation - + C - + C - + C For storage - + C - + C - + C Vibration resistance Shock resistance Conforming to EN/IEC -- Conforming to EN/IEC -- gn ( Hz) gn ( Hz) gn ( Hz) XCR,, E, F: gn, XCR T: gn ( ms) gn gn Electric shock protection Class I conforming to IEC Class II conforming to IEC Degree of protection Conforming to EN/IEC XCR,, E, F: IP XCR T: IP IP IP Degree of protection against Conforming to EN IK IK IK mechanical impacts Materials Enclosure Metal Zamak ZP (PT + PC) - GF FR (Valox) (except XCR T: polyester) Cover Metal DC steel (PT + PC) - GF FR (Valox) (except XCR T: polyester) Head Metal Zamak ZP (PT + PC) - GF FR (Valox) Cable entry Contact block characteristics Rated operational characteristics Conforming to EN/IEC -- ppendix tapped entry for n cable gland XCR,, E, F: a C-; (Ue = V, Ie = ), Ithe = c DC- ; Q (Ue = V, Ie =. ) XCR T: a C-; (Ue = V, Ie =. / Ue = V, Ie = ) c DC- ; R (Ue = V, Ie =. ) tapped entries for n cable gland or tapped M x. tapped entry M x.. breakout holes for ISO M cable gland a C- ; (Ue = V, Ie = ), Ithe = c DC- ; Q (Ue = V, Ie =. ) Rated insulation voltage Ui = V degree of pollution conforming to EN/IEC - Ui = V conforming to UL, CS C- n Rated impulse withstand voltage U imp = kv conforming to EN/IEC -, IEC Positive operation (depending on model) NC contacts with positive opening operation conforming to EN/IEC -- Section (except XCR T) NC contacts with positive opening operation conforming to EN/IEC -- Section (contacts ) Resistance across terminals y m Ω conforming to NF C - method or IEC - category Short-circuit protection cartridge fuse type gg (gl) Connection Screw clamp terminals Clamping capacity XEN P ou XCR T: min: x. mm, max: x. mm XES P: min: x. mm, max: x. mm Clamping capacity min: x. mm max: x. mm -EN_Ver..indd

4 General characteristics (continued) types XCR, XCK MR and XCK VR For conveyor belt shift monitoring applications, type XCR T Contact block characteristics (continued) Electrical durability b Conforming to EN/IEC -- ppendix C b Utilisation categories C- and DC- b Maximum operating rate: operating cycles/hour b Load factor:. C supply a / Hz inductive circuit Millions of operating cycles XES P Ithe V, V / V V,, Current in Millions of operating cycles XEN P,, Ithe V // V V,, Current in XCR T contacts Millions of operating cycles, Ithe / V V V, V, Current in DC supply c Voltage V Power broken in W for XES P million operating cycles XEN P W XCR T contacts For XES P on a or c NC and NO contacts simultaneously loaded to the values shown with reverse polarity. -EN_Ver..indd

5 type XCK MR and XCK VR Complete switches with cable entries Type of head Rotary References, characteristics Material Metal Plastic Type of operator With cruciform metal With cruciform metal With cruciform metal rods rods, reversed head rods References y pass switches x -pole NC+NO staggered, slow break (XE NP) XCK MRSRH XCK VRSRH With cruciform metal rods, reversed head Simple speed switches x -pole NC+NO staggered, slow break (XE NP) XCK MRDH XCK MRDH XCK VRDH XCK VRDH Double speed switches ( NC contact with positive opening operation on contacts ) x -pole NC+NC staggered, slow break (non interchangeable contacts) XCK MRDH () XCK MRDH () XCK VRDH XCK VRDH Weight (kg).... Complementary characteristics Switch actuation Horizontal Horizontal cceptable actuation area on the roads etween and mm from the axis of the fi xing screws of the body Minimum actuation speed m/mn m/mn Maximum actuation speed. m/s. m/s Minimum force or torque For tripping. N.m. N.m For positive opening. N.m. N.m Mechanical durability million operating cycles million operating cycles Setting up Rods included with the switch: for customer assembly References of separate components XCR Z XCR ZR Description Reference Weight kg Rod U mm, L = mm XCR Z. Rod U mm, L = mm with red mark XCR ZR. Plastic cable gland ISO M DE PEM. DE PEM () For switches with entry for Pg. cable gland, delete H from the end of the reference. Example: XCK MRDH becomes XCK MRD. () For an actuation point on the rod between and mm from the axis of the fi xing screws of the boby. -EN_Ver..indd

6 Dimensions type XCK MR and XCK VR Complete switches with cable entries Dimensions Metal limit switches XCK MRSRH, XCK MRDH and XCK MRDH XCK MRDH and XCK MRDH,,,,, () () ' () =, = (), () XCK MRppppH = tapped entries ISO M x.. XCK MRppp = tapped entries for n cable gland. () centring holes Ø. ±., for cover fi xing holes alignment. Ø: elongated holes. x., inclined at to the vertical axis, for M screws. Plastic limit switches XCK VRSRH, XCK VRDH and XCK VRDH XCK VRDH and XCK VRDH,,,,, () () tapped entry ISO M x.. () breakout holes for ISO M cable gland (reference: DE PEM). Ø: elongated holes. x., inclined at to the vertical axis, for M screws. ' () =, = () -EN_Ver..indd

7 Operation type XCK MR and XCK VR Complete switches with cable entries Operation XCK prsrh: y pass () Contact Contact Contact Contact Contact Contact Contact Contact Contact Contact () Triangle symbol marked on top of head. or : direction of rotation. XCK prdph: simple speed () Contact Contact Contact Contact Contact Contact Contact Contact Contact Contact () Triangle symbol marked on top of head. or : direction of rotation. -EN_Ver..indd

8 Operation (continued) type XCK MR and XCK VR Complete switches with cable entries Operation (continued) XCK prdpppp: double speed () Contact Contact Contact Contact Contact Contact Contact Contact Contact Contact () Triangle symbol marked on top of head. or : direction of rotation. -EN_Ver..indd