RP-LS42F-75LE BANNER ENGINEERING, RP-LS42F-75LE Datasheet - Page 4

• Manufacturer Part Number: RP-LS42F-75LE
• Description: SAFETY SWITCH; ROPE PULL; LATCH; 2 NC; MAX 75M; E-STOP BUTTON
• Manufacturer: BANNER ENGINEERING
• Type: Safetyr

Specifications of RP-LS42F-75LE

• Actuator Type: Latch
• Body Style: Rectangular
• Current, Rating: 50 mA
• Ip Rating: IP67
• Number Of Positions: 2
• Voltage, Rating: 10-30 VDC

Rope Pull Emergency Stop Switches –
Figure 1. Run, rope pulled, and rope break switch positions
Installation Guidelines
• The wire rope should be easily accessible and visible along its entire length. Markers
• Mounting points, including support points, must be rigid.
• The rope should be free of friction at all supports. Pulleys are recommended.
• Use only pulleys (not eye bolts) when routing the rope around a corner, or whenever
• Never run rope through conduit or other tubing.
• Never attach weights to the rope.
• Temperature affects rope tension. The rope expands (lengthens) when temperature
• Do not exceed the maximum total rope length, as specified in Figure 3. Banner offers
Installation Procedure
1. Mount the switch securely on a solid, stationary surface.
2. Fasten an eye bolt at the opposite end of the rope span, up to 75 m (245') from the
3. Assemble the rope, as shown in Figure 3. Keep the rope’s PVC cover intact along its
4. Use pulleys (recommended) or eye bolts at each support point. A pulley must be used
4
or flags may be fixed on the rope to increase its visibility.
direction is changed, even slightly.
increases, and contracts (shrinks) when temperature decreases. Significant
temperature variations require frequent checks of the tension adjustment.
models for greater spans; contact the factory or visit www.bannerengineering.com for
model selection.
switch. The anchor for the eye bolt also must be solid and stationary, to withstand the
constant tension and possible pull of the rope.
complete length.
when routing the rope around a corner, regardless of the angle.
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
P/N 67709 rev. A
Mechanical Installation
RP-LS42F-75L.. Series
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: [phone]
Figure 2. Tightening the rope into the internal
turnbuckle (models RP-LS42F-75LE
and RP-LS42F-75LF)