Test results for varying connection volume - Manual - Connector for IEC 60870-5-104 - Industrial Edge - Industrial Edge App - Connector for IEC 60870-5-104 transfers data from IEC devices over TCP/IP network to the Databus or IIH, allowing the values of these tags to be analyzed and visualized in applications like Performance Insight. - Connectivity suite connector - Connector for IEC 60870-5-104 - Data transfer - IEC 60870-5-104 - International Electrotechnical Commission - TCP/IP network

Connector for IEC 60870-5-104

Product
Connector for IEC 60870-5-104
Product Version
v1.0.0
Edition
12/2024
Language
en-US (original)

Environment

  • Edge Device: SIMATIC IPC 427E
  • Databus: Version 3.0
  • Simulator: IEC 60870-5-104 Server simulator with 250 tags per instance

Scenario

Parameter Details
Connection volumes 1 to 40 connections
Tag update rate Every second
Test duration 15 minutes

Result

  • CPU and memory usage increased gradually with connection volume:

    • 1 Connection: 1-3% CPU, 3.33 MB memory
    • 20 Connections: 6-11% CPU, 19.53 MB memory
    • 40 Connections: 10-19% CPU, 36.28 MB memory
  • The connector operated smoothly across varying connection volumes, maintaining stable CPU and memory usage.