990-05-70-02-00
Product Brief: 990-05-70-02-00
Model No.: 990-05-70-02-00
Type: [Specify, e.g., Control Module/Sensor/Mechanical Assembly]
Key Features:
Robust construction ([material, e.g., aluminum alloy/ABS plastic]).
Compact dimensions ([e.g., 70mm × 50mm × 20mm]).
Wide operating range ([*e.g., -20°C to +70°C*]).
Compatible with [e.g., 12–24V DC systems].
Certified for [e.g., industrial/automotive applications].
Typical Use: [e.g., Automation systems/Vehicle control units].
PSR60-600-70
The ABB PSR60-600-70 is a modular, expandable safety relay designed to monitor safety devices and safely interrupt hazardous processes. The “-70” variant is a specific safety function module that is inserted into a PSR base unit (e.g., PSR-TB60). This particular module provides the logic for monitoring two safety channels (e.g., from emergency stops, guard doors, light curtains) with cross-circuit monitoring and manual or monitored start. It ensures that when a safety device is activated (e.g., an E-Stop button is pressed), the connected safety contacts are forcibly opened and the machine is brought to a safe state. It is a core component for building safety circuits compliant with EN/IEC 62061, EN ISO 13849-1 (up to PL e / SIL 3), and other machinery safety standards.