CS AR-02M230 Pizzato Safety module 3NO, category 4

CSAR-01X230 Safety Relay Module Overview

The Pizzato CSAR-01X230 is a safety relay module from the CS AR series, designed for monitoring emergency stop circuits, safety gates, and interlocking devices in industrial machinery. It is used in high-integrity safety systems where reliable machine shutdown is required in hazardous conditions.

This model belongs to the CS AR-01 family, typically providing a standard safety output configuration of 2NO + 1NC contacts, suitable for controlling safety contactors in automation systems.

Main Function

• Monitoring of safety gate switches and interlocks
• Emergency stop (E-stop) circuit supervision
• Safe shutdown of machinery in hazardous conditions
• Control of safety contactors via redundant outputs

Key Features

• Supply voltage: 230 Vac
• Safety outputs: 2 NO + 1 NC (CS AR-01 configuration)
• Safety level: Category 4 / PL e / SIL 3
• Function: Dual-channel safety monitoring for guards and E-stops
• Mounting: DIN rail (22.5 mm compact housing)
• Connection: Plug-in screw or spring terminals (variant dependent)

Safety Performance

The CSAR-01X230 is designed for high-risk machinery applications and complies with:

• EN ISO 13849-1 (Category 4 / PL e)
• IEC 61508 (SIL 3)

This ensures redundant internal safety architecture and safe failure behavior: any detected fault forces the system into a safe state.

How It Works (Simple Explanation)

• Door opens → machine stops immediately
• Emergency stop pressed → power is safely cut
• Internal fault detected → system transitions to safe state

Typical Applications

• Machine guarding systems
• Industrial automation lines
• Robotics and conveyor safety systems
• Packaging machinery
• General industrial safety circuits

Quick Summary

The CSAR-01X230 is a 230 Vac safety relay module used in Category 4 / PL e / SIL 3 safety systems, providing reliable monitoring of safety gates and emergency stop functions in industrial machinery.