Emerson A6824

Technical Specifications: EURO card form factor DIN 41494, dimension 160 mm × 100 mm × 30 mm, power consumption maximum 5 W, support Modbus TCP/IP and Modbus RTU protocols, 6 TE width, 3 HE height, net weight 320 g.

Functional Features: Read measurement parameters of all AMS 6500 modules inside rack, dual‑protocol Modbus data output, front‑panel LED operation status indication, built‑in hardware fault diagnosis, rack‑bus real‑time data access.

Application Scenarios: Turbine, compressor, pump set rotating‑machinery on‑line condition monitoring, petrochemical plant equipment health management, power‑plant rotating‑equipment monitoring system, heavy‑industry equipment predictive‑maintenance system.

Performance Parameters: Operating temperature 0 ℃ ~ +60 ℃, storage temperature ‑30 ℃ ~ +85 ℃, relative humidity 5‑95 % non‑condensing, vibration and shock performance compliant with IEC 68‑2 standard, EMC compliant with EN50081‑1, EN50082‑2.

Material Composition: Metal front panel, multi‑layer industrial printed circuit board, gold‑plated back‑plane rack connector, metal shielding components.

Structural Features: Standard EURO plug‑in card structure, front‑panel status indicator and communication interface socket, rear‑edge large‑size connector for system rack‑bus connection, screw‑locking mechanism for fixing module in chassis slot.

Working Principle: Communicate with each monitoring module in chassis through internal rack back‑plane bus, collect vibration, temperature and other machinery‑health measurement data, organize collected data according to Modbus protocol format, respond to read‑request command from upper host through Ethernet or RS‑485 physical layer, transmit process‑monitoring data to upper system.

Installation Requirements: Insert into specified slot of AMS 6500 standard chassis, tighten front‑panel fixing screws, connect Ethernet cable or RS‑485 Modbus cable on front panel, supply power through chassis back‑plane bus, set Modbus station address by hardware switch or software configuration.

Usage Notes: Do not hot‑plug under powered‑on state, Modbus bus wiring shall follow RS‑485 specification with terminal resistor configured, avoid installation location with strong vibration exceeding specification limit, confirm station‑address uniqueness on Modbus network.