3.16. Inductive Proximity Sensors. Contents Description. E51 Limit Switch Style, Factory Sealed 6P+ Sensors

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1 .6 Product Features E5 6P+ Inductive Proximity The one-piece body and Sensors from Eaton s sensing head are both Electrical Sector are fully epoxy filled to protect sealed, pre-wired and internal components from designed specifically to contamination ensure reliability under the The head is hard-wired to most adverse of environmental the sensor body to ensure conditions. They have been trouble-free performance proven to withstand the Choose from top and side penetrating properties of sensing heads dirt, dust, grit, extreme temperatures and humidity. Side sensing heads can be The unitized design eliminates rotated to any of four plug-in connections that can positions lead to reliability problems in Mounting dimensions rugged environments. allow direct replacement of worn out limit switches Rugged zinc die cast construction withstands physical abuse Connection options include pre-wired cable, body mounted connector and pigtail connector For the most current information on this product, visit our Web site: Contents Product Selection Unitized Sensors Compatible Connector Cables Accessories Technical Data and Specifications Wiring Diagrams Dimensions DANGER THIS SENSOR IS NOT A SAFETY DEVICE AND IS NOT INTENDED TO BE USED AS A SAFETY DEVICE. This sensor is designed only to detect and read certain data in an electronic manner and perform no use apart from that, specifically no safetyrelated use. This sensor product does not include self-checking redundant circuitry, and the failure of this sensor product could cause either an energized or de-energized output condition, which could result in death, serious bodily injury, or property damage. Page V8-T-9 V8-T-9 V8-T-94 V8-T-94 V8-T-95 V8-T-95 For Customer Service in the U.S. call -877-ETN CARE (86-227), in Canada call For Application Assistance in the U.S. and Canada call V8-T-92 Volume 8 Sensing Solutions CA080000E October 20

2 .6 Product Selection Unitized Sensors Assembled Sensor with 8 ft Cable Sensor Heads 2 Top Sensing 2 Side Sensing 2 Compatible Connector Cables Mini-Style Straight Female Factory Sealed 6P+ Assembled Sensors Sensing Range Shielding Standard Cables 6 Two-Wire Sensors Four-Wire Sensors Operating voltage Vac/dc 20 Vac 0 0 Vdc NO and NC NO and NC complementary Output NO NC complementary PNP NPN Frequency Assembled Sensor with Head, Sensor Body and Receptacle Top Sensing 0.5 in ( mm) Shielded Standard E5ALT6PU E5BLT6PU E5CLT6PU E5PLT6PU E5NLT6PU Alternate E5ALT26PU E5BLT26PU E5CLT26PU E5PLT26PU E5NLT26PU 0.94 in (24 mm) Unshielded Standard E5ALT56PU E5BLT56PU E5CLT56PU E5PLT56PU E5NLT56PU Alternate E5ALT66PU E5BLT66PU E5CLT66PU E5PLT66PU E5NLT66PU Side Sensing 0.5 in ( mm) Shielded Standard E5ALS6PU E5BLS6PU E5CLS6PU E5PLS6PU E5NLS6PU Alternate E5ALS26PU E5BLS26PU E5CLS26PU E5PLS26PU E5NLS26PU 0.94 in (24 mm) Unshielded Standard E5ALS56PU E5BLS56PU E5CLS56PU E5PLS56PU E5NLS56PU Alternate E5ALS66PU E5BLS66PU E5CLS66PU E5PLS66PU E5NLS66PU Current Rating at 600V Voltage Style Number of Pins Gauge Length Pin Configuration/Wire Colors (Face View Female Shown) 2 Sensor head is hard wired to sensor body and cannot be detached. Side sensing head can be unfastened and rotated to any of four positions. Sensor heads feature color coded target symbols: Yellow for standard frequency; for alternate frequency. 4 See listing of compatible connector cables above. 5 For 2 ft. 6 For a full selection of connector cables, see Tab 0, section 0.. Mini-Style, Straight Female A -pin 6 AWG 6 ft (2m) - CSMSFCY A 4-pin 6 AWG 6 ft (2m) - CSMS4A4CY602 2-Blue -Brown 4-8A AC/DC 5-pin, 5-wire 6 AWG 6 ft (2m) - CSMS5A5CY602 2-Blue -Orange 4-Brown 5- s Switch bases feature 8 ft of SOOW-A cable. Other connection options are available: Connection Option 4 Instructions Example Mini-connector mounted on ft (0.9m) pigtail cable Add the letter T before U E5ALT6PTU (-pin for two-wire sensors; 5-pin for four-wire sensors) Mini-connector mounted to switch base Add the letter C before U E5ALT6PCU (-pin for two-wire sensors; 5-pin for four-wire sensors) Cable longer than 8 ft, add required length in ft increments Add length in feet to end of E5ALT6PU2 5 to listed catalog number 20 ft maximum catalog number Volume 8 Sensing Solutions CA080000E October 20 V8-T-9

3 .6 Accessories One Hole Two Holes Machine Mounting Bracket Stand-Off Mounting Bracket Technical Data and Specifications E5 Limit Switch Style, Factory Sealed 6P+ Universal Mounting Bracket Includes mounting hardware, stainless steel Includes mounting hardware, steel Machine Mounting Bracket Zinc die cast construction Stand-Off Mounting Bracket Steel construction Dimensions, see Page V8-T-95. E5 Limit Switch Style, Factory Sealed 6P+ Specification Output rating (NEMA D50) AC/DC models 0.5A continuous AC models A continuous DC models 0.6A continuous Protection Latching short circuit protection on two-wire AC/DC and three-wire DC models Switching rate AC models: 5 Hz; DC models: 50 Hz Indicator LEDs Lights when output is ON. One LED for each output Alternate frequency Standard and alternate frequencies allow side-by-side operation without interference Enclosure material Cast metal Gasket material Zinc die cast Enclosure ratings NEMA, S, 4, 4X, 6, 6P, 2 and (IP68) Temperature range to 58 F ( 25 to 70 C) Torque requirements Switch body screws: 25 0 in-lbs; sensing head screws: 4 8 in-lbs OFF-state leakage DC version: 20 μa; two-wire AC:.9 ma maximum; three-wire AC:. ma ON-state leakage <2.5 Vdc For a full selection of connector cables, see Tab 0, section 0.. E5KH2 E5KH4 E50KH E5KH V8-T-94 Volume 8 Sensing Solutions CA080000E October 20

4 .6 Wiring Diagrams Pin numbers are for reference, rely on pin location when wiring. E5 Limit Switch Style, Factory Sealed 6P+ Operating Voltage Output Two-Wire Sensors Vac or NO or NC (NO shown) Vdc 50/60 Hz Four-Wire Sensors 20 Vac NO and NC 50/60 Hz 0 0 Vdc NO and NC NPN NO and NC PNP Cable Models L or Dimensions Approximate Dimensions in mm [in] E5 Limit Switch Style, Factory Sealed 6P [0.24] C L 5.20 [0.204] 25.0 [0.99] 9.0 [.54] 6. [0.64] 0.2 [0.4] 79.5 [.].4 [0.45] [0 2] Tap 9.65 [0.8] Deep Two Holes for Rear Mtg. 5. [.8] Can accommodate both U.S., 29.4 [.6] x 59.5 [2.4] and DIN, 0 [.8] x 60 [2.6], mounting dimensions. 2 4 or Red L 4 Red 4 Red [.5] C L 20. [0.79] 25.9 [4.96] 28.7 [.] 40. [.58] Cable Pig Tail or Mini Pin Connector Factory Assembled Mini-Connector Models (Face View Male Shown) L or or L Volume 8 Sensing Solutions CA080000E October 20 V8-T-95

5 .6 Approximate Dimensions in Inches [mm] Accessories Universal Mounting Bracket One Hole Approximate Dimensions in mm [in] Machine Mounting Bracket Can accommodate both U.S., 29.4 [.6] x 59.5 [2.4] and DIN, 0 [.8] x 60 [2.6], mounting dimensions. Universal Mounting Bracket Two Holes Stand-Off Mounting Bracket V8-T-96 Volume 8 Sensing Solutions CA080000E October 20