01142-002

| CD120 SERIES INCREMENTAL DRAW WIRE Introduction Draw wire sensor assemblies combine a rotary sensor such as an encoder with a spring-loaded retractable cable on a drum. This provides a means to translate the precision of a rotary encoder into a linear measurement. Features • A full 120 inches (10 feet) of measurement capability. • Wire drum is scaled so that one revolution = 1 foot of measurement. • Mounting bracket and encoder position can be rotated in 90° increments to accommodate a variety of installation requirements. Applications • Concrete, wood, steel sawing • Mast height measurement for fork truck AGV’s • Extension measurement for small cranes • Flood Control gates • Hydraulic Cylinder Position SPECIFICATIONS Mechanical Output Signal type Optical Incremental Encoder in Quadrature with Index Linearity +/- 0.05% of full scale Resolution Range of Pulses per inch (Ref ordering block) Cable Type 0.024” (0.60 mm) diameter stainless steel Cable Tension 2.9 - 4.0 pounds (13 - 18 N) Enclosure material Aluminum Weight 4.4 pounds, (2 Kg) Electrical Input Current 100mA (no load), up to 160 mA full load Input Voltage 5-28 Vdc; Vout=Vin Connector M16, 7 pin Connector M18, 10 pin Connector SCS, cable Gland Seal Mating Connector/Cable 31186-18XX, XX = cable length in feet Drum Circumference 12 inches (304.8 mm) Copyright © 2019 Sensata Technologies, Inc. www.sensata.com Page 1 Enviromental Enclosure Protection Rating IP66 with M16 or M18 connector IP65 with cable Gland Seal Operating Temperature -20°C to + 85°C Storage Temperature -20°C to + 85°C Other Specifications Maximum Velocity of cable 10 m/s Maximum Acceleration of Cable 7 m/s2 DIMENSIONS Tolerance, unless otherwise noted: All dimensions are in inches [mm] 120 4.72 90 3.54 192.5 7.58 127.9 5.03 2.50 3.50 68 2.67 40 1.57 21.5 .85 155 6.10 110 39 4.33 1.54 11 .43 7.6 .30 Holes 137.4 5.41 6.6 2X .26 A 92 3.61 2.4 2X .09 M3 screw Drainage holes – 4xM3 set screws (on each side). Remove lowest screw for drainage of trapped moisture DETAIL A SCALE 1 : 1 Page 2 Copyright © 2019 Sensata Technologies, Inc. www.sensata.com CD120 DRAW-WIRE, AVAILABLE FEATURES All dimensions are in mm 4 34,5 44,5 6,5 50 18 4 8 Standard termination with a captive washer which accepts a 6 mm (1/4”) screw CP termination: Threaded cable termination is attached to a clevis. The 4 mm diameter clevis pin is provided. B2: A cleaning brush is factory installed to wipe away dust and moisture as the cable retracts Page 3 Copyright © 2019 Sensata Technologies, Inc. www.sensata.com Example : CD120-500-ABZC-28V/V-M18-B2 ORDERING OPTIONS CD120 - 500 - ABZC - 28V/V - M18 - B2 Family Draw-Wire Assembly 120 inches maximum travel Aluminum Housing Resolution Note: programmable resolution, OMNI , must use an M18 termination 10 counts per inch to 500 counts per inch (See Table, Below) Output Type ABZC = Two Channels in Quadrature + Index and complements = Std ABZ = Two Channels in Quadrature + Index ABC = Two Channels in Quadrature plus complements Check with factory for other output types. Electrical Options 28V/V = 5 – 28 V in. Vout = Vin 28V/5 = 5 – 28 V in. Vout = 5V regulated 28V/OC = 5 – 28 V in. Vout = Open Collector Termination M18 = M18, 10 Pin Connector (used with ABZC) M18 – 10 = M18 Connector with Mating Cable/Connector Assembly, -10 = 10 foot length. Available lengths are 10, 20, 30, and 50 feet. M16 = M16, 7 Pin Connector (used with ABC or ABZ) M16 – 10 = M16 Connector with Mating Cable/Connector Assembly, as above. SCS-XX = Cable Gland Seal with XX feet of cable. Available lengths (XX) = 10, 20, 30 and 50 feet. Available Features BLANK = Standard Termination B2 = Built-in Cleaning Brush for cable CP = Clevis Termination RESOLUTIONS TABLE Resolution Distance/ Count 10 0.100 “ 25 0.040 “ 50 0.020 “ 100 0.010” 250 0.004” 500 OMNI* *Available with M18 termination only 0.002” Programmable Page 4 Copyright © 2019 Sensata Technologies, Inc. www.sensata.com PINOUT AND CONNECTION TABLES The connector style will determine pinouts. For example, an encoder with ABC channels and an M18 connector uses the table to the right. M16 Connector Channels Designated in Model Number M18 Connector Pin ABZ ABC Pin Channel A A A A A B B B B B C Z A C Z D +V E — D +V (Supply Voltage) E — B F 0V (Circuit Common) F 0V G Case Ground (CG) G CG H A I B J Z Wire Color (22AWG) Channels Designated in Model Number ABZ ABC ABZC YEL A A A BLUE B B B ORN Z — Z W-Yel — A A W-Blu — B B W-Orn — — Z RED +V (Supply Voltage) BLK 0V (Circuit Common) GRN Case Ground (CG0) WHITE Shield Drain (Shielded Cable Only) WAVEFORM DIAGRAM INDEX GATED WITH B LOW Z 180° A B Cable Extends Cable Retracts AGENCY APPROVALS & CERTIFICATIONS EN 61000-6-4 and EN 61000-6-2 Page 5 Copyright © 2019 Sensata Technologies, Inc. www.sensata.com MOUNTING INSTRUCTIONS CD120 Mounting Instructions 1. Mount the CD120 mounting plate securely to a stable flat surface using M6 or 1/4” bolts and washers. 2. Attach the draw wire to your moving equipment using the eyelet provided with an M4, #8 screw or a 3/16” pin. If you have purchased a special termination, then use the mounting instructions for that wire termination. WARNING: • Damage may occur if draw wire is released and allowed to freely retract without tension. • Make certain the draw wire path is clear of objects or sharp edges to prevent cable damage. • Draw wire should exit as straight as possible. A pulley may be used to redirect it How to Change Encoder Positioning 1. Remove the four #10-32 hex socket cap screws and washers from the encoder flange. (5/32 in. hex driver). 2. Rotate the encoder flange in 90° increments. You may need to pull it out a little to get it loose enough to turn. 3. If the encoder is completely removed, you can rotate the encoder shaft a little to align the driving gear with the draw wire hub. It should insert with little or no resistance. Do Not Force the gear into place. 4. Replace the screws and lock washers and tighten to 13 in-lb [1.4 N-m]. How to Change the Mounting Plate Position 1. Remove the four M4 hex socket cap screws from the mounting plate (3 mm hex driver) 2. Align the mounting plate on the side you wish to attach it. 3. Replace the screws and tighten to 13 in-lb [1.4 N-m]. Page 6 Copyright © 2019 Sensata Technologies, Inc. www.sensata.com ACCESSORIES Description M16 Cable Connector Assembly When ordered separately. Cable Assembly may be ordered directly as part of the model number M18 Cable Connector Assembly When ordered separately. Cable Assembly may be ordered directly as part of the model number Omnicoder® Programming Cable Ordered Separately Part Number MS31186-1610 = 10’ MS31186-1620 = 20’ MS31186-1630 = 30’ MS31186-1650 = 50’ MS31186-1810 = 10’ MS31186-1820 = 20’ MS31186-1830 = 30’ MS31186-1850 = 50’ 60031-101 Page 7 Sensata Technologies, Inc. (“Sensata”) data sheets are solely intended to assist designers (“Buyers”) who are developing systems that incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, evaluation and judgment in designing Buyer’s systems and products. Sensata data sheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular data sheet. Sensata may make corrections, enhancements, improvements and other changes to its data sheets or components without notice. Buyers are authorized to use Sensata data sheets with the Sensata component(s) identified in each particular data sheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATA SHEETS ARE PROVIDED “AS IS”. 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Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. Copyright © 2019 Sensata Technologies, Inc. Spec. Sheet No. 02323-001 Rev:05/02/19 CONTACT US Americas +1 (800) 350 2727 – Option 1 sales.beisensors@sensata.com Europe, Middle East & Africa +33 (3) 88 20 8080 position-info.eu@sensata.com Asia Pacific sales.isasia@list.sensata.com China +86 (21) 2306 1500 Japan +81 (45) 277 7117 Korea +82 (31) 601 2004 India +91 (80) 67920890 Rest of Asia +886 (2) 27602006 ext 2808 www.sensata.com