HONEYWELL 0571-A-0325
Manufacturer: HONEYWELL
Part No: 0571-A-0325 (also 05701-A-0325)
Type: System 57 DC Input / Interface Card
Application: Honeywell DCS & Process Control Systems
1. Overview
The 0571-A-0325 is a **high-density DC input/interface card** for Honeywell System 57 series DCS. It serves as an interface between control cards and field wiring, providing terminal blocks for field devices (e.g., gas detectors, alarms). It transmits power and data signals while offering electrical isolation for easy channel maintenance without system shutdown.
2. Main Parameters
• System: Honeywell System 57 DCS
• Signal Type: DC discrete input
• Terminal Interface: Screw terminals for field wiring
• Isolation: Electrical isolation between channels
• Operating Voltage: 12VDC typical
• Operating Temp: -40°C ~ +85°C
• Mounting: Standard DCS card slot
3. Model Code Explanation
• 0571: System 57 series interface card
• A: Standard revision
• 0325: Specific model & configuration
4. Application Scope
• Power plants & combined cycle facilities
• Oil, gas & petrochemical plants
• Gas detection & safety monitoring systems
• Industrial process control & interlock systems
HONEYWELL © 0571-A-0325 Interface Card
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