Photoelectric Sensors 20 Series

Transcription

1 PG.05E.22.T.E Extremely Rugged Construction, Long Sensing Ranges and High Current Switching Contents Overview Model Selection, Sensors Model Selection, Output Devices Model Selection, Logic Modules Model Selection, Accessories Wiring Diagrams Specifications Dimensions Completely Self-Contained for Ease of Use Exceptional Optical Performance For years, the Cutler-Hammer 20 Series has set industry standards for rugged construction and long range optical performance. These heavyduty sensors from Eaton s electrical business are designed for use in harsh environments with constant exposure to weather and physical abuse. Large optics provide exceptional sensing ranges including 700 feet (23m) for thru-beam, 75 feet (23m) for reflex and 8 feet (2.4m) for diffuse reflective. Optional logic modules provide integral control functions like time delays, oneshot outputs and stopped motion detection. A totalizer module and LED display cover are available to count passing targets. Choose from a variety of output devices including a 0 amp DPDT relay. All modules are completely enclosed within the rugged aluminum enclosure for protection. Interchangeable Logic Modules and Output Devices for High Flexibility Product Features Heavy Cast Aluminum Housing for Difficult Environments Robust optical performance for reliable sensing in dirty environments Rugged construction stands up to physical abuse and exposure to the elements Optional interchangeable modules add logic functions A variety of interchangeable output devices allows you to customize the sensor to your control system DPDT relay outputs provide high current handling; electronic outputs provide long life All s operate from AC power Approvals UL Listed CSA Certified Unless otherwise noted, the products contained in this document are not designed or intended for use in human safety applications. For Customer Service in the U.S. call -877-ETN CARE ( ), in Canada call For Application Assistance in the U.S. and Canada call PG.05E.22.T.E

2 2 August 2007 Model Selection Sensors Sensing Mode Sensing Range Input Field of View Response Time () Sensitivity Dark-to-Light Light-to- Adjustment Dark Catalog Number Thru-Beam with Time Delay Reflex (includes a 3 inch/76 mm diameter Retroreflector) Diffuse Reflective Defined-Range Diffuse Reflective Low mode: 200 feet (6m) High mode: 700 feet (23m) (Range is switch selectable) 35 feet (m) 75 feet (23m) 8 feet (2.4m) V RMS 00 25V AC, V AC, 95 30V RMS 95 30V RMS 5 inches ( V RMS 38 mm) 0 VA 5 VA 5 VA 3 VA 3 VA 3 VA full conical 0 ms for 200 foot range 30 ms for 700 foot range 4 inch (0 mm) 00 inches (2.5m) 4 inch (0 mm) 00 inches (2.5m) 4 inch (0 mm) 00 inches (2.5m) 8 inch (203 mm) 8 feet (2.4m) inch (25 mm) 0 inches (254 mm) 0 ms 0: ratio Source: 4D-650 Detector: 24D-650 ms 8 ms None 40B-650 ms 8 ms None 40B ms 5 ms 20: ratio 420B ms 4.5 ms 20: ratio 320B ms 4.5 ms 20: ratio 32B-650 A complete system consists of a sensor plus an output device (Page 3). and may include a logic module (Page 4). Detector includes a built-in time delay with selector for no delay, ON-delay, OFF-delay, or both ON- and OFF-delay. Timing range is 0.2 to 5 seconds. Effective beam diameter of sensor is 0.88 inch (23 mm). Range based on 3 inch retroreflector. Range based on a 90% reflectance white card. Excess Gain Low Mode High Mode B 4D and 24D 320B 32B 40B RANGE IN FEET RANGE IN INCHES RANGE IN INCHES RANGE IN FEET

3 3 Model Selection Output Devices (One required for sensor operation) Output Devices for 40B and 24D Sensors Output Devices for 420B, 320B and 32B Sensors For 3-wire connection. For 2-wire connection, 00 ma at than.2v. For 3-wire connection. For 2-wire connection, 0. µa at 30V DC. Stocked product, typical order quantities guaranteed in stock. Specifications Output Devices Operating Temperature Response Time Off-to-On (pull-in) On-to-Off (drop-out) Description Input Output Catalog Number DPDT Relay For low frequency general purpose switching of control power loads Isolated Triac For high rate switching of resistive or inductive AC loads Triac, PC Compatible Optically isolated solidstate relay for switching non-capacitive AC loads. Response is 00,000 operations/hour Optical Isolator Driver Drives a user remote optical isolator for a solid-state interface. Isolator can then be used to switch DTL, TTL, CMOS, etc. Isolated NPN Transistor Optically isolated NPN SPST transistor switch DPDT Relay Plug-in industrial control relay Isolated Triac Optically isolated, solid-state relay for switching noncapacitive AC loads. Response is 00,000 operations/hour Triac, PC Compatible Optically isolated, solid-state relay for switching noncapacitive AC loads. Response is 00,000 operations/hour Isolated NPN Transistor Optically isolated, NPN SPST transistor switch Operating Voltage 2V DC nominal. 3 20V DC 8 20V DC 2V DC nominal Current Type ON-State Current OFF-State Leakage ON-State V Drop DPDT Contact Ratings: AC Load: 5A at 5V AC or 230V AC DC Load: 5A at 30V DC Contact Life: 00,000 operations at rated load PNP output drive to a remote optical isolator Optically isolated NPN transistor switch 75 ma at 75 F 2V DC DPDT ma SPST 20 ma typical Optically isolated NPN transistor switch 2 A RMS continuous ma RMS at 70 C 5 ma at 00V AC.5 ma at 20V AC.7 V RMS or less.7v One Cycle Surge A 8526A A peak 8570A-650 6A peak 8574A ma 8580A ma at than 0.2V 0.0 ma at 30V DC 8582A-650 Contact Ratings: Resistive Load: 0A, /4 hp at 0/220V AC, 0A at 28V DC Inductive Load: 7A at 0/220V AC, 7A at 28V DC Contact Life: 500,000 operations at rated load 2 A RMS at 25 C, A RMS at 65 C ma RMS at 70 C DPDT Relays Triacs Others 8526A A-650 Isolated PC Compatible -40 to 40 F (-40 to 60 C) -4 to 3 F (-20 to 55 C) 5 ms 25 ms 5 ms 25 ms -4 to 49 F -4 to 49 F 20 ma at than 0.2V, 500 ma at than V -4 to 49 F ms Instantaneous /2 cycle of line voltage Instantaneous Pull-In Voltage 8 9.6V 8 9.6V 3V minimum 8 20V Drop-Out Voltage.2 2V.2 2V 0.8V 5 ma at 00V AC, 9 ma at 200V.5 ma at 20V AC 0 µa at 30V DC.7 V RMS or less.7v 8530A A peak 8572A-650 6A peak 8573A A-650

4 4 August 2007 Model Selection Logic Modules (Optional, not required for sensor operation) Logic Modules (Modules mount to circuit board within sensor enclosure) Description Time Delay ON and OFF time delays from 0.0 to 35 seconds. Independent adjustment of ON-delay and OFF-delay. One-Shot Produces a pulse of preset time when triggered. Switch-select to trigger on leading or trailing edge of object. Stopped Motion Retriggerable one-shot. Start-up delay adjusts from 0. to seconds to allow machine to come up to speed. Control can be reset from remote location. Once range is selected, exact value is adjusted via potentiometer. Selectable Ranges Timing Ranges: 0.0 to 0.2 seconds 0. to 2.0 seconds.0 to 5.0 seconds 2.0 to 35.0 seconds Pulse Width: 0.02 to 0.5 seconds 0.3 to 2.0 seconds.0 to 8.0 seconds 0.0 to 30.0 seconds Retrigger Interval: 30 to 430 RPM 430 to 5,000 RPM For Use with These Sensors 320B, 32B, 40B and 420B 320B, 32B, 40B and 420B 320B, 32B, 40B and 420B Catalog Number 822B B A-650 Model Selection Accessories Description Catalog Number Approximate Dimensions in Inches (mm) Except Where Noted Mount Swivel Mounting Bracket, zinc plated steel 640A-650 NOTE: Dimensions in Inches Retroreflectors Retroreflectors and retroreflective tape See PG.05E.7.T.E Replacement Lens Replacement Lens Kit for Catalog Numbers 320B, 32B, 40B and 420B 320B-750 Protective Lens Cover Lens Attachment for Catalog Numbers 4D and 24D thru-beam source and detector attaches to lens barrel and provides a 45 thick flush window that prevents dirt build-up on the lens 60A (85.7) 2.50 (63.5) Stocked product, typical order quantities guaranteed in stock.

5 5 Wiring Diagrams 4D D B-650, 32B-650 and 420B B-650 and 40B-6502 Specifications Description Specification -On Condition Temperature Range Material of Construction Enclosure Ratings Sunlight Immy Humidity Vibration Shock NOTE: Our products conform to NEMA tests as indicated, however, some severe washdown applications can exceed these NEMA test specifications. If you have questions about a specific application, contact Eaton s Cutler-Hammer Sensor Applications Department at Approximate Dimensions in Inches No false pulse Operating: -4 to 3 F (-20 to 55 C); Storage: -40 to 85 F (-40 to 85 C) Case: Cast aluminum; Lens: Thru-Beam Glass, All Others Polycarbonate NEMA 3, 4, 6, 2 and 3 0,000 foot-candles 95% RH, non-condensing 0g or 0.06 inch displacement, whichever is less, over 0 Hz to khz 5g minimum for ms 4D-650 and 24D B-650, 32B-650, 40B-650, 40B-6502 and 420B-650