PRODUCT DESCRIPTION
OMRON G7SA-3A1B - Safety Relay
The OMRON G7SA-3A1B is a forced-guided contact safety relay engineered for critical machine safety applications requiring high reliability and adherence to international safety standards. It provides a robust interface for emergency stop circuits, safety gate monitoring, and light curtain integration, ensuring safe machine states through its redundant contact architecture.
Technical Specifications:
- SERIES/FAMILY: G7SA Series
- COMPONENT TYPE: Safety Relay (Forced-Guided)
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 3 Normally Open (NO) Safety Contacts, 1 Normally Closed (NC) Auxiliary Contact
- CONTACT RATING: 6A at 250VAC / 30VDC (Resistive Load)
- COIL VOLTAGE: Available in common industrial control voltages (e.g., 24VDC, 110VAC, 230VAC)
- CONTACT MATERIAL: AgSnIn (Silver Tin Indium)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Slim, DIN-rail mountable module
- TERMINALS: Screw terminals
- INTERFACE/CONTROL:
- FUNCTION: Provides redundant switching for safety circuits and auxiliary signaling
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for control cabinet installation)
- MOUNTING: 35mm DIN Rail
- OPERATING TEMPERATURE: -25 to +55 degrees Celsius
- COMPATIBILITY/APPLICATION:
- SAFETY STANDARDS: Conforms to EN ISO 13849-1 (PLe/Category 4), IEC 61508 (SIL3)
- TYPICAL APPLICATIONS: Emergency stop circuits, safety gate monitoring, light curtain interfaces, two-hand control systems