GS-51PC KEYENCE Power-to-release Standard type PNP M12 connector type

KEYENCE Parts
July 22, 2025
Category Connection: KEYENCE Parts
Brief: Discover the KEYENCE GS-51PC Power-to-release Standard type PNP M12 connector type, a mechanically locked safety door switch sensor designed for industrial safety applications. Compliant with EN ISO 13849-1 and IEC 61508 standards, it ensures reliable monitoring in machinery and automated production lines.
Related Product Features:
  • Mechanically locked safety door switch sensor with PNP output and M12 connector.
  • Complies with international safety standards EN ISO 13849-1 and IEC 61508.
  • Features transistor output × 2 with a max load current of 150 mA.
  • Durable design with over 1 million cycles at 1 m/s door speed.
  • IP65/67/69K environmental rating for harsh industrial conditions.
  • Operates in temperatures from -20°C to +55°C.
  • DC24 V ±20% power supply with low 3.4 W consumption.
  • Quick response time of 220 ms for locking/unlocking.
Faqs:
  • What safety standards does the KEYENCE GS-51PC comply with?
    The GS-51PC complies with EN ISO 13849-1 (PLd/PLe), IEC 61508 (SIL2/SIL3), and ISO 14119 (Type 4) safety standards.
  • What is the operating temperature range of the GS-51PC?
    The GS-51PC operates effectively in temperatures ranging from -20°C to +55°C.
  • What is the durability of the GS-51PC safety door switch?
    The GS-51PC is designed for over 1 million cycles at a door speed of 1 m/s, ensuring long-term reliability in industrial environments.