The Pilz 773100 is the PNOZ M1p base unit, part of the PNOZmulti modular safety system. It’s not a standalone relay like the PNOZ X series, but rather the central processing unit (CPU) of a configurable safety controller.

📌 Identification

• Brand: Pilz

• Series: PNOZmulti

• Model: PNOZ M1p (Part No. 773100)

• Type: Base unit (configurable safety controller)

🔧 Technical Specifications

• Supply Voltage: 24 VDC

• Inputs: 20 safe inputs (configurable)

• Outputs: 4 safe semiconductor outputs + 2 relay outputs

• Expansion: Up to 8 expansion modules (I/O, communication, motion monitoring)

• Interfaces:

  • RS‑232 (standard)

  • Optional fieldbus modules (Profibus, CANopen, DeviceNet, EtherCAT, etc.)

• Configuration: Via PNOZmulti Configurator software (graphical programming tool)

• Safety Standards: EN ISO 13849‑1 (up to PL e), IEC 62061 (up to SIL 3)

• Mounting: DIN‑rail

• Protection: IP20

🌍 Applications

• Emergency stop monitoring

• Safety gate and light curtain integration

• Two‑hand control systems

• Presses, packaging machines, robotics

• Complex safety logic requiring modular expansion

📊 Quick Reference Table