The Emerson A6500-RC System Relay Card is a high-reliability relay output module designed for critical machinery protection in industrial automation systems.
1. Key Functions
Relay Outputs:
Provides 16 configurable SPDT (Single-Pole Double-Throw) relays for alarm/trip signaling in machinery protection systems.
Redundancy Support:
Enables redundant relay configurations to ensure fail-safe operation in safety-critical applications.
Integration:
Works with AMS 6500 ATG and CSI 6500 systems to form a complete API 670-compliant machinery monitoring solution.
Logic Control:
Allows programmable logic connections between measurement card outputs, replacing direct relay wiring.
2. Technical Specifications
Relay Contacts:
SPDT type (Form C) with 48V/2A (AC) and 32V/2A (DC) ratings.
Configurable as normally open (NO) or normally closed (NC).
Compliance: Meets API 670 standards for machinery protection.
Mounting: Installs in A6500-SR system racks with hot-swappable capability.
3. Applications
Power Generation: Steam/gas turbine protection.
Oil & Gas: Compressor and pump safety systems.
Industrial: Critical rotating equipment requiring SIL-rated redundancy.
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