Thru-Beam 80 to 320 mm 0.05 to 0.08 mm

Transcription

1 Series 7069A Fiber Optics The 7069A coupled with the appropriate cable forms a fiber optic sensor controller system capable of detecting objects as small as 0.01mm dia. and color marks on backgrounds of different colors. The optimum sensitivity setting and other functions are achieved automatically through push buttons. FIBER OPTICS Self Teach Setup Detection of objects as small as.01 mm dia. Off Delay Timer Function 500ms response time Operating & stability indicators Amplifier Specifications * AFR4D4NLX ThruBeam 80 to 320 mm 0.05 to 0.08 mm Reflective 30 to 130 mm 0.01 mm Sensing* Maximum Distance Minimum Target Size Input Voltage Current 12 to 24 V DC ± 10% Ripple PP Max. 10% Maximum 30 ma Sensing Output Type Capacity Output Operation NPN open collector Transistor Short circuit protection Maximum V DC Selectable ON Off mode set by the buttons Selfdiagnostic Output Type Capacity Output Operation (Refer to SelfDiagnostic Function) NPN open collector transistor Maximum 50 30V DC ON state (pulse) at unstable detection or when output is shortcircuited (OFF when short removed) Response Time Maximum 0.5 ms (Max. 0.7 ms with Crosstalk Prevention) Features Operation Indicator Stable Operation Indicator Sensitivity Shift Function Crosstalk Prevention Function Timer Function Red LED Green LED Shifts the sensitivity for optimum condition Allows close installation of two fiber optic cables Selectable 40ms fixed offdelay timer Environmental Ambient Temperature Ambient Humidity 10 to +50 C Degrees (minimal condensation) 35 to 85% RH Physical Housing Light Emitting Element Weight Wiring Enclosure: Heatresistant ABC, Cover: Polycarbonate, Lock lever: PPS Red LED (modulated) 65g Prewired four conductor 2M cabtyre cable See Fiber Optic Specifications

2 Dimensions Amplifier Mounting Bracket Units mm Control Locations Dimensions Typical Wiring Diagrams Standard NPN output Connection with fiber optic cable 141

3 Sensitivity Setting Setting Functions 142

4 Setting Functions 143

5 Precautions For Proper Use 144 Fiber Optic Specifications Optical fiber w/o sleeve Optical fiber w/90mm sleeve Optical fiber w/40mm sleeve Max. Sensing Distance (3) Min. Detectable Object Hysterisis Cable Length Allowable Bend Radius Operation Temp/Humidity Fiber Core Sheath Accessories ThruBeam mm Standard Cable 0.08mm dia. opaque object (2) General Detection 7069A InflectionResistant Cable Small Diameter Cable Curled Cable Small Diameter High Precision 1 The sensing range (reflective) is determined by using an object of nonglossy white paper (50 x 50mm for standard range, 30 x 30mm for small diameter). 2 Minimum Sensing object (opaque object) is the value under the best conditions. 3 Note that the sensing range may be reduced up to 20% depending on the condition of the cut. Coaxial Reflective ThruBeam Reflective ThruBeam Reflective ThruBeam Reflective mm (1) 0.01mm dia. gold wire less than 15% Minimum Radius 25mm 4M4 Nuts 2Lock Washers 2M6 Nuts 1Lock Washer mm 0.08mm dia. opaque object (2) mm (1) 0.01mm dia. gold wire less than 15% Freely cuttable 2M Minimum Radius 4mm mm 0.05mm dia. opaque object (2) Minimum Radius 5mm mm (1) 0.01mm dia. gold wire less than 15% Minimum Radius 25mm 40 to + 70 Degree C / 35 to 85% RH (condition must be avoided) Acrylic Polyethene 4M4 Nuts 2M6 Nuts 4M3 Nuts 4M4 Nuts 2Lock 1Lock 2Lock 2Lock Washers Washer Washers Washers mm 0.05mm dia. opaque object (2) 2M 4M4 Nuts 2Lock Washers mm (1) 0.01mm dia. gold wire less than 15% 500mm Minimum Radius 25mm 2M4 Nuts 1Lock Washer

6 Cables and Accessories 145

7 Typical Sensing Curves 146

8 Ordering Code 7069A F R 4 D 4 N L X BASIC MODEL TYPE F Fiber Optic SOURCE R Red modulatedbeam LED OPERATION 4 Light/Dark operate DELAY D Switch selectable no delay off delay (45ms fixed) NUMBER OF WIRES 4 Four wires POWER REQUIREMENT N 24V DC OUTPUT L Logic (NPN) FEATURES X Standard Note: Fiber optic cables must be chosen when buying ACCESSORIES Long Range Lens Attachment SideView Lens Attachment Bracket FIBER OPTIC CABLES (Required for operation) Before starting your design, read the safety statement on the inside back cover of the ATC catalog. 147