ОПИСАНИЕ ПРОДУКТА
SIEMENS 3TK2823-1CB30 - Safety Relay
This device is a SIRIUS 3TK2823 series safety relay, engineered for the reliable monitoring of emergency stop circuits, safety gates, and light curtains in industrial automation systems. It integrates three instantaneous and two adjustable delayed safety outputs, providing controlled shutdown and restart functionalities crucial for machine and personnel protection. The unit is designed for DIN rail mounting within control cabinets, ensuring compliance with international safety standards for machinery.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3TK2823
- COMPONENT TYPE: Safety Relay for E-STOP and Safety Gate Monitoring
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 24V DC
- NUMBER OF INSTANTANEOUS SAFETY OUTPUTS: 3 NO (Normally Open)
- NUMBER OF DELAYED SAFETY OUTPUTS: 2 NO (Normally Open)
- DELAY TIME RANGE: 0.5 - 30 seconds (adjustable)
- NUMBER OF AUXILIARY CONTACTS: 1 NC (Normally Closed)
- RATED OPERATIONAL CURRENT: 5A at 230VAC (AC-15) / 3A at 24VDC (DC-13)
- POWER CONSUMPTION: Approximately 3.5W
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular, DIN rail mountable
- TERMINAL TYPE: Screw terminals
- HOUSING WIDTH: 45 mm
- INTERFACE/CONTROL:
- INPUTS: Single-channel or two-channel control for E-STOP, safety gate, or light curtain monitoring
- RESET FUNCTION: Automatic or monitored manual reset
- FEEDBACK CIRCUIT: Integrated for external device monitoring
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal area), IP40 (Enclosure)
- MOUNTING STYLE: DIN rail 35mm
- OPERATING TEMPERATURE: -25 to +60 °C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Emergency stop circuits, safety gate monitoring, light curtain applications, two-hand controls
- SAFETY STANDARDS: Conforms to EN ISO 13849-1 (up to PL e), IEC 61508 (up to SIL 3)
