SICK M4000 Standard A/P Series Safety Scanner

Multiple light beam access control device with intelligent wiring and maximum availability.

This model has 26 variants.
Effective April 28th, 2025 SICK has added a 7.7% surcharge for all of their products. The surcharge will appear as a separate line item on each sales order.
Part Number
  • M4000 Standard A/P Series
Highlights...

Features

  • Type 4 (IEC 61496), SIL3 (IEC 61508), PL e (EN ISO 13849)
  • Sender/receiver in a single housing
  • 4.5 or 7.5m scanning range
  • 2 or 4 beams
  • 300 or 500mm beam separation
  • Optional end cap with integrated LED
  • -30 to 55°C ambient temperature range
  • Standardized M12 connectivity
  • 7-segment display
  • IP65 enclosure rating
  • External device monitoring (EDM)
  • Beam coding for correct system allocation

The SICK M4000 Standard A/P Series Safety Scanner is a multiple beam safety device that provides an economical solution for access control. This model is available in active or passive units, with the option of purchasing them as a set. Each unit can have 2 or 4 beams and active units feature a scanning range of either 4.5 or 7.5m depending on the model. The rugged design of the M4000 series allows high system throughput, even under difficult ambient conditions.

The M4000 series features intelligent wiring and numerous functions, making it an economical choice that reduces installation time. The functions are user-friendly and set with the configuration keys on the device. The integrated functions and status indications allow quick commissioning that minimizes machine downtime. It also features external device monitoring (EDM), which supports restart interlock and application diagnostic output functions.

The M4000 series has a modular concept that can adapt to numerous application requirements, and provides a high level of machine security. It can be paired with sens:Control devices and various accessories to create a packaged solution designed specifically for industrial environments.

Applications

  • Access protection
  • Machine tooling
  • Automotive industry, robotics, and automatic machining centers
  • Storage and conveyor, packaging machinery, palletizer systems, and stackers
  • Wood machining, large weaving machines, and stone setting systems