Description
ABB DSDO120 Analog Input Digital Module
DSDO120
The ABB DSDO120 is built to bridge the gap between high-level control commands and physical equipment, enabling seamless orchestration of industrial processes. With 16 isolated output channels, it delivers consistent performance in transmitting on/off signals, ensuring each device responds accurately to system instructions. Industrial engineers and automation specialists rely on this module to maintain operational integrity, even in environments prone to electrical noise, temperature fluctuations, or mechanical vibration. Its design prioritizes ease of integration with existing hardware, making it a versatile choice for both retrofitting legacy systems and building cutting-edge automation architectures.
| Label | Specification |
|---|---|
| Model Number | DSDO120 |
| Brand | ABB |
| Type | Digital Output Module (16-channels) |
| Input Voltage | 24V DC (19.2V–28.8V) |
| Operating Temperature | -40°C to +70°C (with derating) |
| Output Type | Transistor (sink/source selectable) |
| Maximum Output Current | 2A per channel (resistive load) |
| Isolation | Electrical isolation (500V AC) |
| Mounting | DIN rail (35mm) or panel mounting |
| Weight | 0.3 kg |
| Certifications | CE, UL, cUL, IEC 61131-2 |
| Dimensions | 100 mm (H) x 50 mm (W) x 120 mm (D) |
| IP Rating | IP20 (indoor use, protected from dust) |
| Protocols Supported | Modbus RTU, PROFIBUS-DP (with gateway) |
DSDO120
The ABB DSDO120 is engineered to thrive in the harsh realities of industrial operations, combining rugged construction with intelligent functionality. Its 16 isolated output channels prevent cross-talk and electrical interference, ensuring signal integrity even in environments packed with heavy machinery or high-voltage equipment. Each channel features short-circuit and overload protection, safeguarding both the module and connected devices from damage—a critical advantage in applications where unexpected surges are common. Operators benefit from real-time status indication via LED diagnostics, which quickly pinpoint channel faults or communication issues, enabling faster troubleshooting and reduced downtime.
DSDO120
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