The Honeywell 05701-A-0328 is an Analytics Relay Card designed for industrial automation and safety systems, particularly in gas detection and process control applications. It serves as a critical interface between sensors, control systems, and external devices, providing reliable relay switching and alarm management. Below is a detailed breakdown based on available technical information and specifications:
- Brand: Honeywell
- Model: 05701-A-0328
- Product Type: Triple Single-Pole Changeover (SPCO) Relay Card
- Series: Part of the Honeywell 5701 series, compatible with System 57 gas detection controllers.
- Application: Gas detection systems, safety monitoring, process control, and environmental monitoring in hazardous environments.
- Function: Provides voltage-free relay contacts for alarm signaling (e.g., A1, A2, A3 alarm levels, fault, and inhibit conditions) and integrates with Honeywell’s analytics and control platforms.
High Reliability:
- Rugged design for harsh industrial environments (shock/vibration resistance).
- Built-in diagnostics and fault detection to ensure continuous operation.
Flexible Alarm Management:
- Configurable relay outputs for latching alarms, fault conditions, and inhibit signals.
- Supports zoning of sensors to tailor alarm responses to specific areas.
Easy Integration:
- Direct compatibility with Honeywell’s System 57 controllers and other 5701 series modules.
- Terminal blocks for quick wiring and card removal without disconnecting cables.
Safety Compliance:
- Meets international standards for hazardous environments (e.g., CE, UL).
- Optional redundant power supply support for mission-critical applications.
- Gas Detection Systems: Powers Honeywell’s System 57 controllers and sensors, enabling real-time monitoring of combustible or toxic gases.
- Industrial Automation: Provides relay switching for process control, machinery interlocks, and emergency shutdown systems.
- Safety Monitoring: Integrates with fire and gas detection networks to trigger alarms, ventilation systems, or isolation valves.
- User Manuals: Available through Honeywell’s official support portal, detailing wiring diagrams, configuration steps, and troubleshooting for System 57 integration.
- Datasheets: Provide technical specifications, pinouts, and compliance certifications for specific model variants.
- Model Variants: The 05701-A-0328 may include optional features like Modbus RTU communication or additional relay channels (e.g., 4-channel vs. 8-channel variants).
- Power Supply Clarification: While the card operates on 24 V DC, some sources mention 115/230 V AC compatibility—verify this with Honeywell’s documentation for your specific application.
- Dimensions: Slight variations in dimensions (e.g., 144 mm vs. 112 mm) may reflect different housing designs or accessory configurations.
For precise technical details tailored to your application, consult Honeywell’s official documentation or contact their technical support.
