Inductive Proximity Sensors 47.10 E56 Pancake Sensors Contents E56 Pancake Sensors 47 Description Page E56 Pancake Sensors 47 Product Selection 47 E56 Pancake Sensors 183 Compatible Connector Cables . 184 47 Technical Data and Specications . 185 Wiring Diagrams . 186 47 Dimensions 186 47 47 47 47 47 47 E56 Pancake Sensors Product Description Application Description Features Standards and Certications 47 The E56 Pancake Sensor Longest inductive sensing CE Typical Applications from Eatons electrical sector ranges available (up to 47 Heavy-duty trucks, cranes is a high performance 100 mm) and machinery inductive proximity sensor. Three sizes to meet your 47 Steel mills The E56 Pancake provides application needs, with Pipe and rod greater sensing ranges than maximum ranges of 50, 70 47 manufacturing other inductive sensor or 100 mm Safety Note package types. Automotive manufacturing Complementary outputs Unless otherwise 47 Amusement parks (1NO/1NC) on four-wire noted, the products The E56 Pancake family DC models provides convenience and contained in this 47 document are not ease of wiring with auto- Auto-congure output configurable, complementary technology on four-wire designed or intended 47 for use in human outputs. (Auto-configurable DC models, which outputs automatically detect automatically detect how safety applications. an NPN or PNP output the sensor has been wired 47 configuration and switch the (NPN or PNP) and switch sensor accordingly, without the sensor without user 47 user intervention.) Power and intervention output LEDs make trouble- Small diameter, two-wire 47 shooting much easier than AC/DC models feature a conventional proximity selector switch inside the 47 sensors, which usually only housing, enabling output feature output LEDs. These contacts to be used as convenience features, either NO or NC 47 combined with the Robust design featuring performance of the E56 vibration and impact- 47 Pancake, make it an excellent absorbing potting inductive sensing solution for compound 47 applications requiring an Ideal for extreme extremely rugged, long-range temperatures or high sensing solution. 47 pressure washdown environments 47 47 For Customer Service in the U.S. call 1-877-ETN CARE (386-2273), 47 in Canada call 1-800-268-3578. For the most current information For Application Assistance in the U.S. and Canada on this product, visit our web site: 47 call 1-800-426-9184. www.eaton.com 182 Volume 8Sensing Solutions CA08100010EFebruary 2011 www.eaton.comInductive Proximity Sensors 47.10 E56 Pancake Sensors Product Selection 47 E56 Pancake Sensors 47 Two-Wire Sensors Pancake Style 47 Voltage Output Output Type Conguration Contacts Shielding Sensing Range Connector Style Catalog Number 47 Pancake Style 20250 Vac NO or NC Unshielded 1.57 in (40 mm) Screw terminals E56CDL40A2 2060 Vdc 47 3-pin mini-connector E56CDL40A2B1 45/65 Hz 47 NO or NC Unshielded 2 in (50 mm) Screw terminals E56CDL50A2E 3-pin mini-connector E56CDL50A2EB1 47 90260 Vac NO Unshielded 2.75 in (70 mm) 3-pin mini-connector E56CAL70B1S1 2060 Vdc 47 45/65 Hz NO Unshielded 3.94 in (100 mm) 3-pin mini-connector E56CAL100B1S1 47 47 DC Four-Wire Sensors 47 Voltage Output Output Type Conguration Contacts Shielding Sensing Range Connector Style Catalog Number 47 Small Diameter Small Diameter (79 x 79 x 39 mm) 1042 Vdc NPN/PNP 1 NO and 1 NC Shielded 1.57 in (40 mm) DC screw E56ADL40SA 47 autocongure DC 4-pin mini E56ADL40SAE01 DC 4-pin micro E56ADL40SAD01 47 Unshielded 1.57 in (40 mm) DC screw E56ADL40UA DC 4-pin mini E56ADL40UAE01 47 DC 4-pin micro E56ADL40UAD01 47 Unshielded 2 in (50 mm) DC screw E56ADL50UA DC 4-pin mini E56ADL50UAE01 47 DC 4-pin micro E56ADL50UAD01 Medium Diameter Medium Diameter (110 x 110 x 41 mm) 47 1042 Vdc NPN/PNP 1 NO and 1 NC Unshielded 2.75 in (70 mm) DC 4-pin mini E56BDL70UAE01 autocongure 47 DC 4-pin micro E56BDL70UAD01 47 Large Diameter 47 Large Diameter (172 x 172 x 68 mm) 1042 Vdc NPN/PNP 1 NO and 1 NC Unshielded 3.94 in (100 mm) DC 4-pin mini E56CDL100UAE01 autocongure 47 DC 4-pin micro E56CDL100UAD01 47 Notes 47 See listing of compatible connector cables on Page 184. Includes potentiometer for adjustment of sensing range. 47 Autocongure technology allows the sensor to automatically adapt to NPN or PNP without user intervention. 47 47 47 47 47 Volume 8Sensing Solutions CA08100010EFebruary 2011 www.eaton.com 183