SCHMERSAL SLC 420 Alternatives & Competitors

• Safety type 4 in accordance with IEC 61496-1
• Status and diagnostics via App with bluetooth
• active integrated set-up tool
• Blanking: fixed/floating
• Double acknowledgement/reset
• Integrated contactor control
• Beam coding
• Process safety with highest availability
• User-friendly parameter setting, no tools required
• optional degree of protection IP69 with protective enclosure (accessories)

Light model, 30 mm/40 mm/50 mm/70 mm/150 mm detection capability, muting, override, EDM, restart applications in accordance with EN ISO61496-3, vertical applications, reference markers, measurement data output (UDP), rapid exchange by exchangeable memory block; 5.5 m safety zone; max. 2 safety zones parallel active, max. 2 warning zones parallel active, max. 10 configurable zone sets.

• Safety type 4 in accordance with IEC 61496-1
• Integrated AS-Interface
• Protection field height 170 mm - 1770 mm
• Configurable blanking functions
• Integrated status indicator

Master – model, series connection for up to 3 subscribers, 30 mm, 40 mm, 50 mm, 70 mm, 150 mm detection capability, muting, partial muting,override, EDM, restart applications in accordance with EN ISO 61496-3, vertical applications, reference markers, measured data output (UDP), fast replacement, exchangeable memory block, Window replacement, ROS & C++ interface available, -10°C ... +50°C, 5.5 m safety zone, expanded connection options (I/O), 3 safety zones parallel, 3 warning zones parallel, 70 configurable zone sets.

MasterEncoder – model, series connection master for up to 3 subscribers, up to 4 encoder inputs, 30 mm, 40 mm, 50 mm, 70 mm, 150 mm detection capability, muting, partial muting, override, EDM, restart applications in accordance with EN ISO 61496-3, vertical applications, reference markers, measured data output (UDP), fast replacement, exchangeable memory block, Window replacement, ROS & C++ interface available, - 10°C ... +50°C, 5.5 m safety zone, expanded connection options (I/O), encoder inputs, 3 safety zones parallel, 3 warning zones parallel, 70 configurable zone sets.

• • Safety type 4 in accordance with IEC 61496-1
  • Automatic start or restart interlock
  • active integrated set-up tool
  • Process safety with highest availability
  • User-friendly parameter setting, no tools required
  • optional degree of protection IP69 with protective enclosure (accessories)

• Safety type 2 in accordance with IEC 61496-1
• User-friendly parameter setting, no tools required
• Reliable safety concept in case of interferences (EMC, welding sparks)
• Process safety with highest availability
• active integrated set-up tool

- Available in 14 mm resolution for finger, hand and ankle protection or 30 mm resolution for hand and ankle protection

- Operates in ranges from 0.1 m to 6 m (14 mm models) and 0.1 m to 18 m (30 mm models)

- Offers optional reduced resolution (formerly called floating blanking) to ignore constant inflow of materials

- Displays operating status, configuration and error codes

- Includes blocked beam zone indicators

- Features user-configurable trip or latch outputs and Scan Code 1 or 2

- Resists impact, twisting and abusive environments with a durable aluminum housing and metal end caps

- Available with nickel-plated ESD-safe housing for protection against electrostatic discharges or with standard nickel-plated housing

- Offers optional cascading to create a system that responds to a single stop command

- Offers optional lens shields and enclosures for added durability

30 mm Resolution Type 2 Safety Light Curtains

Compact optical safeguarding solution is designed for lower-risk applications where risk of injury is limited but some guarding is necessary.

Designed for lower-risk applications such as bump or bruise, knock-down, trapping but not crushing, or minor cuts and abrasions
Features simple, two-piece integrated system with no control box
Detects narrow objects, such as a hand or ankle
Offered with 30 mm resolution and 15 m range
Provides economical, compact optical safeguarding
Meets Type 2 requirements per IEC61496-1/-2 and Category 2 per EN954-1
Available in trip (auto reset) or latch (manual reset) models

• Multifunctional
• Muting
• Cyclic mode
• Double acknowledgement/reset
• Multiscan
• Safety type 4 in accordance with IEC 61496-1
• active integrated set-up tool
• Blanking: fixed/floating
• Status and diagnostics via 7-segment display
• Integrated contactor control
• User-friendly parameter setting, no tools required