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� PIZZATO CS AR-22V230 — Safety Relay Module for Emergency Stop & Guard Monitoring
Reliable safety logic in a compact DIN-rail package — the CS AR-22V230 delivers Category 3 protection with triple redundant outputs, ideal for emergency stop circuits and gate monitoring in machinery safety systems.
Key Features
- Functionality: Emergency stop and guard door monitoring
- Safety Category: Category 3 (EN ISO 13849-1), PL e, SIL 3
- Output Configuration: 3 × NO safety outputs + 1 × NC auxiliary output
- Supply Voltage: 230 /VAC
- Mounting Style: DIN rail (35 /mm)
- Connection Type: Screw terminals
- Housing Width: 22.5 /mm
- Operating Temp Range: –25 /°C to +55 /°C
- Protection Rating: IP20 (housing), IP40 (front panel)
- Certifications: CE, UL, TÜV, EN ISO 13849-1, IEC 62061
Technical Specifications
| Attribute | Value |
|---|---|
| Model Number | CS AR-22V230 |
| Manufacturer | Pizzato Elettrica |
| Series | CS AR |
| Safety Outputs | 3 × NO (redundant) |
| Auxiliary Output | 1 × NC |
| Response Time | <30 /ms |
| Rated Current | 6 /A @ 230 /VAC |
| Mechanical Durability | >10 million operations |
| Electrical Durability | >100,000 operations @ rated load |
| Housing Material | Flame-retardant thermoplastic |
| Weight | ~248 /g |
Related Models in the CS AR Series
| Model Number | Supply Voltage | Output Logic | Notes |
|---|---|---|---|
| CS AR-22V24 | 24 /VDC | 3NO + 1NC | Low-voltage variant |
| CS AR-22V115 | 115 /VAC | 3NO + 1NC | North American voltage range |
| CS AR-22V230-AS | 230 /VAC | AS-i compatible | Fieldbus integration |
| CS AR-22V230-EX | 230 /VAC | Explosion-proof | ATEX-certified for hazardous zones |
| CS AR-22V230-2NO1NC | 230 /VAC | 2NO + 1NC | Alternate contact configuration |
These variants offer flexibility across voltage ranges, contact logic, and communication protocols — ideal for tailoring to machine safety architectures and regional standards.
Applications
- Emergency stop circuits
- Guard door interlocking
- Packaging and robotic cells
- Conveyor systems and automated lines
- AS-i fieldbus integration (with AS models)
