ABB PFSA140 3BSE006503R1
Advanced Safety Relay Module for Industrial Automation
Technical Parameters:
- Input Voltage: 24 V DC (±10%)
- Contact Rating: 2 NO/2 NC (5 A @ 250 V AC / 30 V DC)
- Safety Compliance: SIL 3 (IEC 61508), PL e (ISO 13849-1)
- Response Time: ≤15 ms (fault detection to output shutdown)
- Operating Temperature: -25°C to +55°C (-13°F to 131°F)
- Certifications: UL, CE, TÜV, RoHS
Core Functions:
- Safety-Critical Control: Monitors emergency stops, safety gates, and light curtains.
- Redundant Architecture: Dual-channel inputs with cross-circuit monitoring for fail-safe operation.
- Diagnostics: LED indicators for power, fault status, and channel integrity.
- Flexible Integration: Compatible with ABB AC 500-S PLCs and third-party safety systems.
- EMC Robustness: High immunity to surges, ESD, and electromagnetic interference (EN 61000-6-2/4).
Key Features:
⚡ High Reliability: MTBF >1 million hours, designed for 24/7 critical applications.
⚡ Compact Design: DIN-rail mounting (22.5 mm width) saves control panel space.
⚡ Easy Configuration: Tool-free screw terminals for rapid installation.
⚡ Versatile Use: Supports safety loops in machinery, robotics, and conveyor systems.
⚡ Compliance Ready: Meets global safety standards for automotive, packaging, and manufacturing.
Applications:
- Emergency stop systems
- Safety interlocking in automated production lines
- Hazardous area access control
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