ABB
DCS SYSTEM ABB ABB DSTC 452 Master FSK-Modem

ABB DSTC 452 Master FSK-Modem


  • product orgin:

    SWIZERLAND
  • brand:

    ABB
  • product details


ABB DSTC 452 Master FSK-Modem

  • Basic Attribute: Manufactured by ABB (Sweden), it is a digital signal processing module belonging to the Advant OCS (Open Control System) series. Featuring a modular rack-mount design (compatible with Advant controller racks), it has an IP20 protection rating and compact dimensions (100mm×160mm×80mm, approximately 0.5kg). As a core signal processing component, it seamlessly integrates into ABB’s legacy industrial control systems.
  • Core Specifications: Operates on a 24V DC power supply (compatible with 18V-32V DC). Equipped with 8 digital input channels and 8 digital output channels (24V DC, 1A per channel). Operating temperature range: 0℃~50℃; storage temperature range: -25℃~70℃. Complies with IEC 61131-2 industrial standards, with a signal response delay of 1ms, ensuring high real-time performance for control tasks.
  • Key Functions: Enables real-time acquisition and processing of digital signals (e.g., sensor on/off signals, actuator control commands). Integrates signal filtering and 500V AC electrical isolation to resist electromagnetic interference in harsh industrial environments. Communicates with Advant OCS controllers via ABB’s proprietary bus protocol, supporting centralized system monitoring and remote control.
  • Application Scenarios: Widely deployed in traditional industrial automation fields such as power generation, chemical processing, and paper manufacturing. Applied in Advant OCS-based control systems for equipment status monitoring, valve/motor control, and process logic execution. As a legacy ABB module, it is primarily used for maintenance, repair, and upgrade of existing systems, ensuring the continuous and reliable operation of mature industrial equipment.
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