Limit switches XCE and XCJ ranges Easy Series
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Limit switches XCE and XCJ ranges Easy Series Catalogue Simply easy!

Limit switches XCE and XCJ ranges ■■General □□General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . □□Applications examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . □□Contact blocks operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . □□Utilization categories IEC 60947-5-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . □□Setting up and mounting advice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . □□European standards . . . . . . . . . . . . . . . . . ....

Limit switches XC range Electromechanical detection Limit switches are used in all automated installations and also in a wide variety of applications, due to the numerous advantages inherent to their technology. They transmit data to the logic processing system regarding: b presence/absence, b passage, b positioning, b end of travel. Simple to install switches, offering many advantages b From an electrical viewpoint: v galvanic separation of circuits, v models suitable for low power switching, combined with good electrical durability, v very good short-circuit withstand in coordination with...

Limit switches General (suite) XC range Contact block operation Contact blocks operation Example : 1 N/C + 1 N/O tripping resetting Linear movement (plunger) Rotary movement Snap action contacts b Linear movement (plunger) European terminology A Maximum travel B Tripping travel C Resetting travel D Differential travel P Point from which positive opening is assured A-B No specific term 1 Resetting point 2 Tripping point 0 No specific term – No specific term Terminology according to JIS C 4508 TT Total travel – – – – OT Over Travel RP Release Position OP Operation Position FP Free Position...

Limit switches XC range Contact ratings Direct current Contact rating designation IEC 60947-5-1 Typical application Control of resistive loads and solid state loads with isolation by opto couplers Control of solid state loads with transformer 0.65 isolation Control of small electromagnetic loads 0.3 (y 72 VA) Control of electromagnetic loads (> 72 VA) 0.3 Control of resistive loads and solid state loads with isolation by opto couplers Control of electromagnets Control of electromagnetic loads having economy resistors in circuit = time to reach 95 % of the steady state current.

Limit switches XC range Setting up and mounting advice Reverse mounting of the operating lever (for limit switches XCE) Mounting advice Sweep of connecting cable Recommended Mounting and fixing of limit switches

European standards European standards Limit switches XC range Degrees of protection provided by enclosures Degrees of protection against the penetration of solid bodies, water and personnel access to live parts The European standard EN 60529 dated October 1991, IEC publication 529 (2nd edition November 1989), defines a coding system (IP code) for indicating the degree of protection provided by electrical equipment enclosures against accidental direct contact with live parts and against the ingress of solid foreign objects or water. This standard does not apply to protection against the risk...

American standards American standards Limit switches XC range Degrees of protection provided by enclosures Standard UL 50 - Table 6.1 - Enclosures types, defines a coding system for indicating the protection provided by electrical equipment enclosures against the ingress of solid foreign objets and fluids. Type Indoor use primarily to provide a degree of protection against limited amounts of falling dirt. Indoor use primarily to provide a degree of protection against limited amounts of falling water and dirt. Outdoor use primarily to provide a degree of protection against rain, sleet, wind...

Selection considerations Limit switches Operating heads selection XC range Operating heads Plunger style Operating speed Positivity (2) (1) Risk of overtravel damage Very high Lever and roller lever plunger style 0.85 m/s Target type Rotary style Yes (with non flexible levers only) Yes (with non flexible levers only) Yes (with non flexible levers only) Multidirectional style (1) These values are indicative only. For precise information relating to a particular device, refer to the appropriate technical characteristics. (2) Only when combined with a positive opening contact. (3) CW =...

Selection guide Limit switches XC range Medium duty: small compactors, wood working, metal working, food processing… Light duty: injection moulding, assembly, metal working, packaging… Enclosure (body) Zinc alloy (cover: plastic) Plastic (cover: zinc alloy) Linear, rotary or multi-directional 1 C/O snap action - Form C 1 NO + 1NC snap action - Form Za Screw terminal Flexible rubber cable gland suitable for cable Ø 6…9 mm Flexible rubber cable gland suitable for cable Ø 8.5…10.5 mm Type references

With head for linear movement (plunger) operators 561886 XC range For medium duty applications, XCE Limit switches Presentation, general characteristics With head for rotary movement (lever) operators With head for multi-directional operators Vibration resistance Shock resistance Body and head: metal, cover: plastic Mechanical durability Cable entry Tightening torques Flexible rubber cable gland suitable for cable Ø 6…9 mm 2.4...3.0 N.m / 21.24...26.55 Ib-in Head (rotary type) Roller lever (rotary type) Contact block characteristics Rated operational characteristics Rated insulation voltage...

Limit switches References, characteristics, dimensions XC range For medium duty applications, XCE Type of operating head Steel roller plunger for lateral Steel roller plunger for cam movement traverse cam movement XCE102C Weigth (kg) 0.110 0.126 0.126 (1) All products are supplied in individual packaging. They are also available in a bulk pack of 10 products. To order the bulk packed versions, add the suffix TQ at the end of product reference. Example XCE110CTQ. Obviously the indivisible order quantity for this version is 10. Complementary characteristics not shown under general...