Core Function and System Integration
The ABB DSCA125A 57520001-CY is a vital communication interface module engineered for demanding industrial networks. Consequently, it provides a deterministic and high-speed data link within distributed process automation environments. This module specifically integrates with ABB’s flagship control systems, including Advant Master, MasterPiece 200/1, and 800xA. Therefore, it acts as a seamless bridge between centralized control units and decentralized field devices.
Performance and Protocol Support
Furthermore, the module ensures reliable data exchange with a transfer rate of up to 2.5 Mbps. This performance is crucial for applications requiring real-time control and monitoring. Moreover, it supports both ABB proprietary protocols and standard industrial communication frameworks. This dual support guarantees excellent compatibility and future-proof integration within mixed-vendor installations.
Technical Specifications and Physical Details
Engineered for durability, this interface module uses a standard rack-mount design for the S100 I/O system. The following comprehensive table details its critical operational and mechanical parameters.
| Parameter | Specification |
|---|---|
| Manufacturer & Series | ABB, Advant OCS / S100 I/O |
| Model Number | 57520001-CY |
| Product Category | Communication Interface Module |
| Compatible Systems | Advant Master, MasterPiece 200/1, 800xA |
| Communication Protocols | ABB proprietary & standard industrial protocols |
| Data Transfer Rate | Up to 2.5 Mbps |
| Power Supply Requirements | 24 VDC (±10%) |
| Mounting Type | Rack-mounted (S100 I/O system) |
| Dimensions (L x W x H) | 234 x 112.5 x 27 mm |
| Net Weight | 0.4 kg (0.88 lbs) |
| Operating Temperature Range | -20°C to +60°C (-4°F to 140°F) |
| Storage Temperature Range | -40°C to +85°C |
| Protection Rating (Ingress) | IP20 (for enclosure) |
| Primary Connector Type | High-density industrial terminal blocks |
| Isolation Voltage | 500 V AC (typical channel-to-channel) |
Design for Operational Reliability
The ABB DSCA125A 57520001-CY operates reliably across an extensive industrial temperature range. Moreover, its IP20 enclosure rating provides essential protection against solid contaminants. This design ensures stable performance in typical control panel and cabinet environments. The module also features robust electrical isolation for enhanced signal integrity and system safety.
Application and Value Proposition
Ultimately, this module is ideal for expanding or maintaining existing ABB control architectures. For instance, it is perfect for industries like oil & gas, power generation, and chemical processing. By choosing this genuine ABB component, you ensure optimal compatibility and long-term system reliability. Furthermore, its compact size and low weight facilitate easy installation and efficient use of cabinet space.
Details
| Weight | 0.595 kg |
|---|---|
| Dimensions | 18 × 225 × 209.7 mm |



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