CPSZ1S

CPS Series Cable Pull Safety Switch New TYPICAL APPLICATIONS • Long conveyor systems found in warehouses and distribution centers • Conveyor systems having a high amount of vibration • Conveyor systems that experience wide temperature swings • Long conveyor systems where easy through wiring, or highly visible trip status is required • Hose down conditions • Packaging equipment • Assembly lines BG (Applied for) CPS Series Cable Pull Safety Switches provide a readily accessible emergency stop signal. This is a cost-effective means compared to using multiple emergency stop push-buttons. (Cable Pull Safety Switches are not, however, to be used as a means of personnel safeguarding. They may be used to prevent further injury or damage to equipment when used for emergency stop signaling.) The CPS Series Cable Pull Safety switch is designed to provide emergency stop protection for exposed conveyor and assembly lines. The internal mechanism latches on both slackened cable (push) and pulled cable. This capability also enhances productivity by eliminating nuisance stops due to variations in temperature, stretch of cable over time, and other application variables. CPS FEATURES • Direct opening action of NC (normally closed) contacts • 2CPS: 2NO/2NC, 1NO/3NC or 4NC contact configurations 1CPS: 1NO/1NC, 2NO/2NC, 1NO/3NC or 4NC contact configurations • Typical cable span of 76 m (250 ft) in an environment with a temperature change of ±17 °C (±30 °F). Longer spans are possible depending upon temperature change and installation (ref. note on page 6 for more details or Application note - Effect of Temperature on Cable Pull Switch Operation) • Choice of three actuator configurations (2CPS) • Removable contact block version available (2CPS) • Large wiring cavity with straightthrough wiring • 24 Vdc or 120 Vac bright, multicluster LED status indicator light available on 2CPS. Single high intensity LED on 1CPS • Gold-plated contacts are standard on 2CPS, available on 1CPS • Die-cast zinc housing • Optional hardware packs available The 1CPS is intended for use in applications where the cable span is 76 m (250 ft) or shorter. It is an economical solution for shorter runs or zone protection typical to automated systems. The 2CPS series is intended for use in very long cable runs of 152 m (500 ft) or shorter, such as long conveyor lines found in warehouses. A line in the midpoint of the cable tension window indicates proper cable tension, providing easy set-up. The direct opening switch contacts are held closed when the actuating cable is under proper tension and the reset knob is set to RUN. When the actuating cable is pulled, slackened or broken, a cam positively opens the NC (Normally Closed) switch contacts. The snap action, trip operation causes the switch contacts to change state and mechanically latch almost simultaneously when the cable is pulled, slackened or broken. The NC switch contacts remain open until the CPS is reset by properly tensioning the cable and manually rotating the reset knob. When the direct opening switch contacts open, the auxiliary contacts also actuate (open contacts close and closed contacts open). The auxiliary contacts are electrically isolated from the direct opening switch contacts. These NO (Normally Open) contacts may be used for monitoring or signaling. The CPS complies with: Low Voltage Directive 73/23/EEC, as amended by directive 93/68/EEC; Machinery Directive 98/37/EEC only as the directives relate to the components being used in a safety function; IEC/EN 60947-1; IEC/EN 60947-5-1; IEC/EN 60947-5-5. ! WARNING MISUSE OF DOCUMENTATION • The information presented in this product sheet (or catalogue) is for reference only. DO NOT USE this document as system installation information. • Complete installation, operation and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. © Honeywell International Inc. - April 2003 • Safety Products for Machine Safeguarding • 1 1CPS Cable Pull Safety Switch 1 NORMALLY CLOSED/ 1 NORMALLY OPEN 2 NORMALLY CLOSED/ 2 NORMALLY OPEN Technical Data 21 22 21 22 21 22 Mechanical life 1 000 000 operations 13 14 13 14 13 14 Degree of protection IP 67 NEMA 1, 4, 12, 13 Temperature range Operating: -25 °C to +80 °C / -13 °F to +176 °F without condensation F *9,9 (0.39) F *9,9 (0.39) 12,7 (0.50) 0 G H *9,9 (0.39) 7,9 3,8 3,8 7,9 (0.31) (0.15) (0.15) (0.31) 12,7 (0.50) *9,9 0 G H (0.39) 7,9 3,8 3,8 7,9 12,7 (0.31) (0.15) (0.15) (0.31) (0.50) 12,7 (0.50) A 21-22 13-14 A 21-22 13-14 B 21-22 13-14 Approvals IEC/EN 60947-1 IEC/EN 60947-5-1 IEC/EN 60947-5-5 AC15 A300 DC13 Q300 UL & CSA BG Applied for C D E C D E #6-32 UNC #6-32 UNC 21 22 13 14 CPS Vibration 10 Hz - 500 Hz, 5 g Shock 15 g Contact material Silver standard Gold plated optional Included accessories None 21 22 21 22 13 14 13 14 I I A B C D E F G H I Left switch Right switch Slackened cable Proper cable tension Pulled cable Cable tension = 111 N (25 lb) Cable tension = 133 N (30 lb) Cable tension = 178 N (40 lb) Ground screw Contact closed Contact open Conduit Thread A = 1/2" NPT C = 20 mm 1 Gold-plated contacts Ordering: 1CPS 2 5 X 6 X Example: 1CPSA1A 2 • Safety Products for Machine Safeguarding • © Honeywell International Inc. - April 2003 Indicator-Pilot Light Code 3 NORMALLY CLOSED/ 1 NORMALLY OPEN 21 22 13 14 4 NORMALLY CLOSED 11 12 11 12 11 12 21 22 21 22 21 22 F F *9,9 (0.39) 12,7 (0.50) 0 H G *9,9 (0.39) *9,9 (0.39) 7,9 3,8 3,8 7,9 (0.31) (0.15) (0.15) (0.31) 12,7 (0.50) A 21-22 13-14 A 11-12 21-22 B 11-12 B 11-12 21-22 *9,9 0 H (0.39) G 7,9 3,8 3,8 7,9 12,7 (0.31) (0.15) (0.15) (0.31) (0.50) 12,7 (0.50) A : 24 V LED A B : 120 V LED B 21-22 D E C D E #6-32 UNC #6-32 UNC 21 22 11 12 11 12 11 12 13 14 21 22 21 22 21 22 I CPS C I 4 3 7 8 X © Honeywell International Inc. - April 2003 • Safety Products for Machine Safeguarding • 3 2CPS Cable Pull Safety Switch 2 NORMALLY CLOSED/ 2 NORMALLY OPEN 3 NORMALLY CLOSED/ 1 NORMALLY OPEN Technical Data Mechanical life 1 000 000 operations Degree of protection IP 67 NEMA 1, 4, 12, 13 Temperature range Operating: -40 °C to +80 °C / -40 °F to +176 °F without condensation 21 22 21 22 21 22 13 14 13 14 13 14 F Approvals *9,9 (0.39) 12,7 (0.50) CPS 10 Hz - 500 Hz, 5 g Shock 15 g Contact material Gold plate over silver Included accessories Turnbuckle(s) H *9,9 (0.39) 21 22 7,9 3,8 3,8 7,9 (0.31) (0.15) (0.15) (0.31) *9,9 (0.39) 12,7 (0.50) *9,9 0 H (0.39) G 7,9 3,8 3,8 7,9 12,7 (0.31) (0.15) (0.15) (0.31) (0.50) 12,7 (0.50) A 21-22 A 21-22 B 21-22 13-14 B 11-12 13-14 21-22 C A B C D E F G H I 12 F G 13-14 IEC/EN 60947-1 IEC/EN 60947-5-1 IEC/EN 60947-5-5 AC15 A300 DC13 Q300 UL & CSA BG Vibration 0 11 D C E D E Left switch Right switch Slackened cable Proper cable tension Pulled cable Cable tension = 111 N (25 lb) Cable tension = 133 N (30 lb) Cable tension = 178 N (40 lb) Ground screw Contact closed Contact open Contact blocks mounted to housing I M3 Conduit Thread Contact block mounting 1/2" NPT = A 1 = to housing 20 mm = C 2 = removable with heavy duty terminals X X Ordering: 2CPS A 21 22 21 22 13 14 13 14 B X Example: 2CPSA1A2B 4 • Safety Products for Machine Safeguarding • © Honeywell International Inc. - April 2003 Actuation Code Indicator Light Code 4 NORMALLY CLOSED 11 12 11 12 21 22 21 22 F *9,9 (0.39) *9,9 0 H (0.39) G 7,9 3,8 3,8 7,9 12,7 (0.31) (0.15) (0.15) (0.31) (0.50) 12,7 (0.50) 1: Maintained both sides 1 No letter: no indicator provided 2: Maintained left side, no actuation right side 2 A: 24 Vdc red multi-cluster LED A 3: Maintained right side, no actuation left side 3 B: 120 Vac red multi-cluster LED B A 11-12 21-22 B 11-12 21-22 D E CPS C Removable contact blocks with heavy duty wiring receptacles I #6-32 UNC 21 22 21 22 13 14 13 14 D X © Honeywell International Inc. - April 2003 • Safety Products for Machine Safeguarding • X 5 Temperature-Span Distance Application Information Cable Pull Switches featuring broken cable detection require pre-tensioning in order to enable the RUN condition. The relative expansion or contraction of the steel actuating cable when the ambient temperature increases or decreases must be taken into account when pre-tensioning a cable pull switch. The change in cable length with change in temperature can cause significant nuisance shut downs on longer runs. Install the system when the temperature is at the mid point of the extremes. If a warehouse has a low temperature of 15,6 °C (60 °F) and a high of 32,2 °C (90 °F), set up the system at the midpoint 23,9 °C (75 °F). Use an endspring or another CPS at the opposite end of the cable span to double the temperature tolerance and to meet the requirements of EN 418. +27,8 ˚C [+50 ˚F] +16,7 ˚C [+30 ˚F] D +8,3 ˚C [+15 ˚F] C A 0 ˚C [0 ˚F] B C -8,3 ˚C [-15 ˚F] CPS -16,7 ˚C [-30 ˚F] -27,8 ˚C [-50 ˚F] D 0m [0 ft] 22,9 m [75 ft] 45,7 m [150 ft] 68,8 m [225 ft] 76,2 m [250 ft] 114,3 m [375 ft] 137,2 m [450 ft] 160,0 m [525 ft] 182,9 m [600 ft] 205,7 m [675 ft] 228,6 m [750 ft] E A= B= C= D= E= 6 Total temperature variation Setup point - Ideally at middle of temperature extremes Cable Pull Switch usable temperature span without endspring or second CPS Cable Pull Switch usable temperature span with endspring or second CPS Cable span distance • Safety Products for Machine Safeguarding • © Honeywell International Inc. - April 2003 Application information 1CPS C B A 1CPS Cable Pull Switch F E G I H K J G H J 0,46 m [18 in] maximum 2,4 m [8 ft] maximum 76 m [250 ft] typical Reset knob E H I J K Tension indicator line is in center of indicator window – cable is properly tensioned J-hook turnbuckle Thimble F G Cable clamp Cable support (eyebolt) Cable Endspring CPS SLACK TENSIONED 1CPS Cable Pull Switch OFF RUN RESET A B C D TENSIONED SLACK RUN RESET OFF D 2CPS C B J 46 cm [18 in] maximum 2,4 m [8 ft] maximum 76 m [250 ft] typical J-hook turnbuckle (included) Thimble Cable clamp © Honeywell International Inc. - April 2003 SLACK OFF D E F G H D E F G H G H I J SLACK RUN OFF TENSIONED TENSIONED A B C D E F RUN K N SLACK M L SLACK TENSIONED I TENSIONED OFF SLACK RUN TENSIONED SLACK TENSIONED A Cable support Endspring Tension indicator line is in center of indicator window left cable is properly tensioned Reset knob • Safety Products for Machine Safeguarding • K L M N Tension indicator line is in center of indicator window right cable is properly tensioned Thimble Cable clamp Cable 7 Hardware packets (available separately) Listing Accessory CLSZC1 CLSZC2 Cable - 7,6 m (25 ft) length Cable - 15,2 m (50 ft) length CLSZC3 CLSZC4 Cable - 30,5 m (100 ft) length Cable - 45,7 m (150 ft) length CLSZC5 CLSZC7 Cable - 61 m (200 ft) length Cable - 76,2 m (250 ft) length CLSZTC (2) Thimbles (2) Low-profile Duplex Cable Clamps CPSZ1S CPSZK1 (1) Draw-bar Endspring (1) J-hook Turnbuckle with Lock Nuts (2) Thimbles (2) Low-profile Duplex Cable Clamps (16) Sets of Cable Supports ((16) 1/4-20 Eye Bolts, (32) 1/4-20 Nuts, (32) Flat Washers, (16) Lock Washers) CPSLED24 CPSLED120 Multicluster LED Accessory - 24 Vdc (conduit mount) Multicluster LED Accessory - 120 Vdc (conduit mount) CPS-BRACKET CPSZTB Mounting bracket (to be used with 1CPS or 2CPS) J-hook turnbuckle with lock nuts (included with 2CPS) CPS CPSLED 31,75 [1.25] 11,43 [0.45] 71,88 ±2,54 [2.83 ±0.10] C B D A 207,01 ±1,27 [8.15 ±0.05] A Multi-LED red pilot light B C 1/2-14 NPom Thread 18 AWG red PVC insulation D 18 AWG black PVC insulation 227,33 ±12,7 [8.95 ±0.50] CPS-BRACKET 8 • Safety Products for Machine Safeguarding • © Honeywell International Inc. - April 2003 Mounting dimensions (mm/in) 1CPS 172,72 [6.8] 6,35 [0.25] 152,4 [6.0] 81,28 [3.2] 1CPS Cable Pull Switch SLACK 88,9 [3.5] TENSIONED 33,02 [1.3] RUN RESET OFF 99,06 [3.9] B 76,2 [3.0] 4X Ø 7,11 Ø 0.28 50,8 [2.1] 12,7 [0.5] 117,42 [4.623] A 65,20 [2.567] 56,79 [2.236] 50,83 [2.001] 3X 25,4 [1.0] 25,4 [1.00] C 2X 26,67 [1.050] D Fully extended Optional indicator Conduit thread (3 total) Mounting pad (4 total) CPS A B C D 25,4 [1.00] 2CPS 40,4 (1.60) 67,8 (2.63) 79,8 (3.14) 92,9 (3.66) 325,9 A (12.75) 152,4 (6.00) 52,1 (2.05) 12,7 (0.50) 18,3 (0.72) SLACK RUN OFF TENSIONED 34,9 (1.38) SLACK TENSIONED 21,1 (0.75) 152,4 (6.00) 2X D 2X 2X 8,9 (0.35) 81,3 (3.20) 40,5 (1.60) 6,9 (0.27) 104,8 (4.13) 2X C B 6,4 (0.25) 2X 31,75 (1.25) 57,2 (2.25) 12,7 (0.50) C 2X D 2X 6,9 (0.27) 3X 21,5 (0.85) 139,7 (5.50) © Honeywell International Inc. - April 2003 OFF SLACK RUN TENSIONED SLACK TENSIONED 244,6 A (9.63) • Safety Products for Machine Safeguarding • A B Fully extended Optional indicator C Conduit thread (3 total) D Mounting pad (4 total) 9 Warranty and remedy Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. While we provide application assistance, personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. ASIA PACIFIC Control Products Asia Pacific Headquarters Phone: +(65) 6355-2828 FAX: +(65) 6445-3033 Australia Honeywell Limited Phone: +(61) 2-9370-4500 FAX: +(61) 2-9370-4525 Toll Free 1300-36-39-36 Toll Free Fax 1300-36-04-70 China - PRC - Beijing Honeywell (Tianjin) Ltd. Phone: +(86-10) 8458-3280 FAX: +(86-10) 8458-3102 China - PRC - Shanghai Honeywell China Inc. 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Phone: +(56-2) 233-0688 FAX: +(56-2) 231-6679 EUROPE Austria Honeywell Austria GmbH Phone: +(43) 1 727 80 366/246 FAX: +(43) 1 727 80 337 Belgium Honeywell SA/NV Phone: +(32) 2 728 2522 FAX: +(32) 2 728 2502 Bulgaria Honeywell EOOD Phone: +(359) 2 79 40 27 FAX: +(359) 2 79 40 90 Portugal Honeywell Portugal Lda Phone: +(351 21) 424 50 00 FAX: +(351 21) 424 50 99 Middle East Headquarters Honeywell Middle East Ltd. Phone: +(9712) 443 2119 FAX +(9712) 443 2536 This publication does not constitute a contract between Honeywell and its customers. The contents may be changed at any time without notice. It is the customer's responsibility to ensure safe installation and operation of the products. Detailed mounting drawings of all products illustrated are available on request. © 2003 Honeywell International Inc. All rights reserved. Honeywell 21 Chemin du Vieux Chêne 38240 Meylan Cedex France 107122-02-EN FR26 GLO 403 Printed in France Honeywell Newhouse Industrial Estate Motherwell ML1 5SB Lanarkshire, Scotland, U.K. Honeywell 11 West Spring Street Freeport, Illinois 61032 USA www.honeywell.com/sensing