The ABB SREA-01, also cataloged as the SREA-01 Ethernet Adapter Module, operates as a dedicated hardware component for remote data logging and web interface telemetry processing within ABB ACS850 network environments.

Model Structure & Component Identification

The SREA-01 module provides internal memory storage and Ethernet connectivity for drive diagnostic extraction. Hardware metadata details comprise:

• Hardware Model Designation: SREA-01
• Product Category: Ethernet Adapter Module
• Form Factor: Internal option slot expansion unit

System Specifications

Network Communication & Deterministic Processing

The SREA-01 ethernet adapter provides protocol conversion for Profinet / EtherNet/IP deterministic networks, enabling automated drive parameter trends extraction over standard IP infrastructure. Integrated firmware flash compatibility guarantees real-time synchronization between the main controller backplane and internal data logging registers without interrupting high-speed motor control loops.

Scope of Delivery

• 1 x ABB SREA-01 Ethernet Adapter Module
• 1 x Ethernet RJ-45 Bus Connector Unit
• 1 x Grounding Clip Hardware Set

Field Mount & Interface Rules

• System De-energization
  • Cut off primary AC power feeds and verify zero voltage state on auxiliary 24 VDC lines prior to board mounting.
• Module Slot Attachment
  • Insert the adapter straight into the designated option bay until the internal backplane pin headers engage firmly.
• Cable Shield Termination
  • Ground all CAT5e or CAT6 Ethernet cable shields directly at the cabinet frame entry point to prevent noise coupling.
• Separation Limits
  • Keep network data lines isolated from three-phase motor output cables by a minimum clearance of 200 mm.

Technical Questions & Answers

• Q: What user software is required to examine data files extracted from the SREA-01?

  A: Data is saved directly in CSV format, allowing native analysis via standard spreadsheet applications or web browsers.

• Q: How are stored data logs transmitted across the local network?

  A: The module transmits collected log files automatically using standard FTP or e-mail (SMTP) transfer protocols.

• Q: What sample logging intervals can be set on the adapter?

  A: Sampling intervals are fully adjustable via the browser interface from 10 seconds up to 60 minutes per cycle.

• Q: Is hot-swapping permitted when replacing this Ethernet option unit?

  A: No, auxiliary control power must be completely disconnected before module removal or re-insertion to protect logic gates.

• Q: How does firmware flash compatibility affect parameter retention during module swaps?

  A: Firmware alignment ensures valid mapping of internal log addresses and prevents communication timing faults across the drive backplane.

• Q: How is electrical noise suppressed across network connection lines?

  A: Noise suppression requires shielded twisted-pair cabling with 360-degree shield grounding at the panel cable entry gland.

• Q: What are the physical dimensions and weight of the module package?

  A: The adapter package weighs 0.38 kg and measures 35.0 cm by 11.7 cm by 3.0 cm for international transport.

• Q: Does the module contain built-in tools for visual parameter inspection?

  A: Yes, the unit embeds a graphical browser-based viewer for online parameter trend visualization without external software.