Key Features & Specifications
Safety Standards Compliance

Safety Integrity Level: SIL 3 (IEC 62061)

Performance Level: PL e (ISO 13849-1)

Standards: IEC 61508, IEC 62061, ISO 13849-1

Network & Communication

AS-Interface Version: 3.0 compliant

Max. Safety Devices: Up to 31 safety devices per network

Diagnostics: Comprehensive status monitoring via LEDs

Inputs/Outputs

Safety Inputs: 4 dual-channel inputs (for emergency stops, light curtains, etc.)

Safety Outputs: 2 OSSD outputs (Output Signal Switching Device)

Standard I/O: 4 digital inputs and 4 digital outputs (non-safety related)

Technical Parameters

Supply Voltage: 24V DC (19.2-30V DC)

Current Consumption: 150mA typical

Operating Temperature: -25°C to +60°C

Protection Class: IP20

Mounting: DIN rail (35mm)

Diagnostic Features

LED status indicators for power, network status, and safety circuit status

Detailed fault memory for troubleshooting

Automatic device replacement recognition

Configuration

Easy setup via AS-Interface configuration tools

No special programming required for basic functions

Compatible with Siemens SIMATIC automation systems

Typical Applications
Safety monitoring in packaging machines

Robotic cell safety systems

Press and stamping machine safety

Conveyor system safety monitoring

General machine safety applications