Owner's manual

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Printed in USA 07/06 P/N 67709 rev. A

Rope Pull Emergency Stop Switches

RP-LS42F-75L.. Series 42 mm Latching Switches with Rope Actuators

Features

•

Positive-opening safety contacts (IEC 60947-5-1), not dependent

upon springs

• Contacts latch open when rope is pulled; requires manual reset

• Heavy-duty thermoplastic housing, rated IP67 and NEMA 4, suitable

for demanding industrial environments

• Innovative design provides quick, easy rope fixing and tensioning on models

RP-LS42F-75LE and RP-LS42F-75LF

• Rope spans up to 75 m (245')

• Both safety contacts are closed with normal rope tension, and open when rope is

pulled or if rope breaks (or if tension is reduced from normal amount)

• Extra contacts for monitoring or to provide dual-channel input to a safety module

• Indicator mark on switch shows when rope has proper tension for operation

• Long life, switch rated at 1 million mechanical operations, minimum

• Three available models: one with E-stop button, all with latching outputs

•

Insulated device (IEC 60947-5-1) on all models with plastic housings

Summary of content (12 pages)

PAGE 1
Rope Pull Emergency Stop Switches RP-LS42F-75L..
PAGE 2
Rope Pull Emergency Stop Switches – RP-LS42F-75L.. Series Important Information Regarding the Use of Rope Pull Emergency Stop Switches In the United States, the functions that Banner rope pull emergency stop switches are intended to perform are regulated by the Occupational Safety and Health Administration (OSHA). Whether or not any particular rope pull switch installation meets all applicable OSHA requirements depends upon factors that are beyond the control of Banner Engineering Corp.
PAGE 3
Rope Pull Emergency Stop Switches – RP-LS42F-75L.. Series Models Built-in Turnbuckle RP-LS42F-75L No No Run Position Cable Pulled/ Cable Break Switching Diagram Break (180N) 21-22 33-34 41-42 E-Stop 13-14 Model† -3.8 (0.15) -3 (0.12) Latch RP-LS42F-75LE RP-LS42F-75LF 13 14 13 14 13 14 13 Yes 21 Yes22 33 34 21 33 22 34 21 33 22 34 21 33 41 42 41 42 41 42 41 Latch No 14 Tension Set Point 240N 22 34 +3 (0.12) +3.8 (0.15) +5 (0.
PAGE 4
Rope Pull Emergency Stop Switches – RP-LS42F-75L.. Series Run Position: Proper Rope Tension Rope Pulled: Contacts S21/22 and 41/42 Open Rope Break or Slack: Contacts S21/22 and 41/42 Open Figure 1. Run, rope pulled, and rope break switch positions Mechanical Installation Installation Guidelines • T he wire rope should be easily accessible and visible along its entire length. Markers or flags may be fixed on the rope to increase its visibility.
PAGE 5
Rope Pull Emergency Stop Switches – RP-LS42F-75L.. Series L1 L4 L3 L2 Spring breakage protector cable 340 mm L1 L4 L4 L2 400 mm (16") max. for actuation of switch NOTE: All hardware is supplied by the user. The switch mounting holes are on a mounting pattern of 30 x 124 millimeters, and accept M5 (#10) hardware. Max. Total Length L1 75 m (245') L3 Note: Force to actuate must not exceed 200 N (45lbf) Max. Distance Between Pulleys L2 Max.
PAGE 6
Rope Pull Emergency Stop Switches – RP-LS42F-75L.. Series Electrical Installation Access to Wiring Chamber The wiring chamber is accessed via the hinged door. Simply insert a flat-blade screwdriver, as shown in Figure 5, and pry gently down to open. Select the best wiring entrance and thread in the ½" x 14 NPSM conduit adapter (supplied), or the optional M20 x 1.5 cable gland (page 11). The switch knockout will break loose with the final turn of the conduit adapter or cable gland.
PAGE 7
Rope Pull Emergency Stop Switches – RP-LS42F-75L.. Series E-Stop Reset Model RP-LS42F-75L and RP-LS42F-75LF Pull E-Stop and Latch Reset Following the pulling of the rope or the pressing of the E-stop button (model RP-LS42F75LE), the latch must be reset. The procedure differs slightly between the two models. See Figure 6. Models RP-LS42F-75L and RP-LS42F-75LF: Pull the blue reset button; the arrows should then be centered in the tensioning indicator window.
PAGE 8
Rope Pull Emergency Stop Switches – RP-LS42F-75L.. Series Specifications Contact Rating 10A @ 24V ac, 10A @ 110V ac, 6A @ 230V ac 6A @ 24V dc 2.5 kV max. transient tolerance NEMA A300 P300 European Rating Utilization categories: AC15 and DC13 40-60 Hz Ui = 500V ac Ith = 10A Ue V Ie/AC-15 A Ie/DC-13 24 10 6 110 10 1 230 6 0.4 Contact Material Silver-nickel alloy Maximum Switching Speed 50 operations per minute Recommended Rope Size 3 mm diameter steel rope (See Accessories, p.
PAGE 9
Rope Pull Emergency Stop Switches – RP-LS42F-75L.. Series Dimensions RP-LS42F-75L 224.0 mm (8.82") 124.0 mm (4.88") 45.0 mm (1.77") 5.0 mm (0.20") 30.0 mm (1.18") 42.0 mm (1.65") 78.3 mm (3.08") RP-LS42F-75LE 256.0 mm (10.08") RP-LS42F-75LF 294.0 mm (11.57") 88.0 mm (3.46") Banner Engineering Corp. • Minneapolis, MN U.S.A. www.bannerengineering.com • Tel: 763.544.3164 78.3 mm (3.08") P/N 67709 rev.
PAGE 10
Rope Pull Emergency Stop Switches – RP-LS42F-75L..
PAGE 11
Rope Pull Emergency Stop Switches – RP-LS42F-75L.. Series Accessories, continued Cable Glands Size Model Used with Switch Models For Cable Diameters Dimensions 37.0 mm (1.46") M20 x 1.5 Plastic SI-QS-CGM20 All 6.0 to 12.0 mm (0.24" to 0.47") 25.0 mm (0.98") M20 x 1.5 Conduit Adaptors Size Model* Used with Switch Models Thread Conversion Dimensions 23.0 mm (0.91") ½"-14 NPT Plastic SI-QS-M20 All M20 x 1.5 to ½" -14 NPT 1/2"-14 NPT Internal Thread 24.0 mm (0.94") M20 x 1.
PAGE 12
Rope Pull Emergency Stop Switches – RP-LS42F-75L.. Series WARRANTY: Banner Engineering Corp. warrants its products to be free from defects for one year. Banner Engineering Corp. will repair or replace, free of charge, any product of its manufacture found to be defective at the time it is returned to the factory during the warranty period. This warranty does not cover damage or liability for the improper application of Banner products.