Description
Product Description
Product Parameters
| Parameter Category | Specifications |
|---|---|
| Input Channels | 2 × analog inputs (4–20 mA, 0–10 V configurable) |
| Output Channels | 2 × analog outputs (4–20 mA, 0–10 V configurable) |
| Signal Conversion Accuracy | ±0.1% of full scale (at 25°C) |
| Response Time | ≤ 5 ms (input-to-output signal latency) |
| Isolation Rating | 2500 V AC (input/output to drive control circuit) |
| Operating Temperature | -25°C to +60°C |
| Power Supply | 24 V DC (supplied by host drive) |
| Dimensions (W×H×D) | 45 mm × 180 mm × 120 mm |
| Compatibility | ABB ACS600/ACS800 industrial drives, third-party PLCs (via analog signals) |
| Certifications | CE, UL, CSA, ATEX, IECEx |
Advantages and Features
- Dual Analog I/O Channel Versatility
The ABB DATX100 3ASC25H208 features 2 configurable analog inputs and 2 configurable analog outputs, eliminating the need for additional signal conversion modules and reducing system complexity. This flexibility allows seamless connection to pressure sensors, flow meters, or proportional valves, making it ideal for closed-loop control applications like hydraulic press regulation and conveyor speed tuning.
- High-Precision Signal Processing
With ±0.1% full-scale conversion accuracy, the ABB DATX100 3ASC25H208 ensures precise signal transmission between drives and field devices, minimizing control errors in high-precision applications such as CNC machine spindle control and textile machinery tension regulation.
- Plug-and-Play Modular Design
The ABB DATX100 3ASC25H208 integrates with host drives via a dedicated backplane connector, enabling tool-free installation and hot-swappable operation (when drive is in standby mode). This feature reduces maintenance downtime, a key advantage for continuous production industries like automotive manufacturing and bulk material handling.
- Robust Anti-Interference Performance
Equipped with advanced electromagnetic shielding and surge protection, the ABB DATX100 3ASC25H208 resists noise from nearby motors, inverters, and high-voltage equipment. This ensures stable signal transmission even in high-electromagnetic-interference environments, minimizing drive control anomalies and process disruptions.
Application Cases in Application Fields
- Mining Conveyor Control
In an underground coal mine, the ABB DATX100 3ASC25H208 is paired with an ACS800 drive to control a heavy-duty conveyor system. The module’s analog inputs connect to load cells that monitor material weight, while analog outputs adjust drive speed to match material flow. This closed-loop control reduces energy consumption by 18% and prevents conveyor overload, enhancing operational safety.
- Metal Forming Press Regulation
A steel fabrication plant uses the ABB DATX100 3ASC25H208 with an ACS600 drive to regulate hydraulic press pressure. The module processes signals from pressure transducers (analog input) and adjusts drive output torque (analog output) to maintain consistent press force, improving part quality uniformity and reducing scrap rates by 22%.
- Water Pump Variable Speed Control
A municipal water treatment plant deploys the ABB DATX100 3ASC25H208 to link an ACS800 drive with level sensors in water storage tanks. The module’s analog inputs detect tank water levels, and analog outputs adjust pump speed to maintain optimal water pressure, lowering energy costs and extending pump service life.
Comparisons with Competing Products
| Feature | ABB DATX100 3ASC25H208 | Siemens CUD1 (for SINAMICS G120) | Allen-Bradley 20-COMM-P |
|---|---|---|---|
| Analog I/O Channels | 2 in/2 out (configurable) | 1 in/1 out (fixed) | 2 in/2 out (protocol-based) |
| Signal Accuracy | ±0.1% FS | ±0.2% FS | ±0.15% FS |
| Drive Compatibility | Native for ABB ACS600/800 | Native for Siemens G120 | Multi-drive compatible |
| Installation Complexity | Plug-and-play (no software setup) | Requires firmware configuration | Requires protocol programming |
| Cost-Effectiveness | High | Medium | Low (limited analog performance) |
Selection Suggestions and Precautions
Selection Suggestions
- Choose the ABB DATX100 3ASC25H208 for projects requiring analog I/O extension for ABB ACS600/ACS800 drives, especially for closed-loop control applications needing high signal precision.
- Verify drive firmware compatibility before deployment; ensure ACS600/ACS800 drives are updated to the latest version for seamless module integration.
- Prioritize this module for harsh industrial environments where anti-interference performance and ruggedness are critical.
Precautions
- Ensure the host drive is powered off during initial module installation to prevent electrical short circuits and damage to the ABB DATX100 3ASC25H208.
- Use shielded twisted-pair cables for analog signal connections to minimize electromagnetic interference and maintain the module’s ±0.1% accuracy rating.
- Avoid exceeding the module’s operating temperature range (-25°C to +60°C); provide adequate ventilation in drive cabinets for prolonged operation at high temperatures.
- Do not use the module with non-ABB drives without a certified adapter, as this may cause signal incompatibility and drive control failures.


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