Technical Specifications Operating power DC 24V, maximum power consumption 7.8W. Working temperature ‑40℃ ~ +75℃, humidity 5%‑95% non‑condensing. Standard I/A series card dimension, IP20 protection grade. Support internal back‑plane high‑speed bus communication.
Functional Features Realize protocol conversion between internal system bus and external interface. Support data transceiving and message filtering. Front‑panel LED for module running and communication status display. Built‑in communication fault diagnosis function. Support hot‑swap operation.
Application Scenarios Chemical plant DCS interconnection, power plant control system data exchange, petrochemical process control, industrial factory data acquisition, automation system third‑party device docking.
Performance Parameters Data processing resolution 16‑bit. Communication response time ≤110ms. Satisfy long‑term continuous industrial operation. MTBF meets Foxboro industrial spare part criteria.
Structural Characteristics Standard plug‑in board for I/A rack. Front‑panel status LED indicators. Gold‑plated back‑plane contacts. Anti‑vibration lock buckle structure.
Working Principle The module receives data packets from controller via back‑plane bus, converts protocol format and forwards to external devices. It receives external device data, converts to internal bus format and transmits to controller, completing bidirectional data interaction.
Installation Requirements Insert into correct slot of I/A series rack. Make sure back‑plane contact is fully connected. Confirm DC24V power supply is normal. Cabinet ventilation condition shall be good. Keep away from strong electromagnetic interference sources.
Usage Notes Check communication wiring definition strictly. Do not damage gold‑plated contacts. Hot‑swap operation shall comply with system operation manual. Regularly observe LED status. Avoid dust and corrosive environment.
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