ABB DATX 100 3ASC25H208 Digital Transducer Interface Module 16 AI 4 AO
Genuine ABB DATX 100 module with 16 analog inputs and 4 isolated outputs. Features 16-bit resolution, ±0.05% accuracy, 1 ms update time, and dual Modbus RTU/Ethernet communication. Certified SIL 2/3, CE, UL 508, ATEX, IECEx. Operates from -40 °C to +70 °C. Ideal for generator excitation, turbine control, and safety-critical power monitoring.
Lead Time
in stock
Place of Origin
Finland
Packaging Details
original
Model Number
3ASC25H208
Trading Term
EXW
Supply Ability
10 pieces one day
Product Description
DATX 100 (3ASC25H208) ABB Digital Transducer Interface Module
Product Description
The DATX 100 (3ASC25H208) is a genuine ABB digital transducer interface module that delivers 16 high-precision analog inputs and 4 isolated analog outputs for generator excitation, turbine control and power-system monitoring. Compatible with Symphony Plus, AC 800M and Advant OCS, it supports Modbus RTU, Ethernet and sub-millisecond updates while operating reliably from -40 °C to +70 °C.
Key Features & Benefits
- 100 % OEM ABB - serialized & factory-sealed
- 16 differential analog inputs (±20 mA, ±10 V, ±5 V, ±1 V)
- 4 isolated analog outputs (±20 mA, ±10 V)
- 16-bit resolution, ±0.05 % full-scale accuracy
- Dual communication: Modbus RTU (RS-485) + optional Ethernet
- 1 ms update time, configurable digital filters
- Hot-swappable on DIN-rail or S800 I/O rack
- -40 °C … +70 °C operating, conformal-coated
- SIL 2/3 (IEC 61508), CE, UL 508, ATEX, IECEx certified
Technical Specifications
| Parameter | Value |
|---|---|
| Model | DATX 100 |
| Part Number | 3ASC25H208 |
| Series | ABB Symphony Plus / AC 800M / Advant OCS |
| Channels | 16 AI / 4 AO |
| Input Ranges | ±20 mA, ±10 V, ±5 V, ±1 V |
| Output Ranges | ±20 mA, ±10 V |
| Resolution | 16-bit (0.0015 %) |
| Accuracy | ±0.05 % FS @ 25 °C |
| Update Time | 1 ms per channel |
| Isolation | 500 V channel-to-bus |
| Communication | RS-485 (Modbus RTU) & optional Ethernet |
| Power | 24 VDC ±20 %, 6 W max |
| Operating Temp | -40 °C … +70 °C |
| Humidity | 5 % … 95 % RH non-condensing |
| Mounting | DIN-rail or S800 rack slot |
| Approvals | SIL 2/3, CE, UL 508, ATEX Zone 2, IECEx |
Typical Applications
- Generator excitation feedback
- Turbine vibration & speed monitoring
- Power-station load sharing
- Marine propulsion systems
- SIL 2 safety-critical loops
What's in the Box
- 1× DATX 100 module
- 1× Removable 40-pin spring-clamp terminal block
- Factory calibration certificate & traceability label
- Quick-start guide & ESD wrist strap
Installation & Setup
- Mount on DIN-rail or insert into S800 rack.
- Connect 24 VDC supply and field wiring.
- Power on--green READY LED < 5 s.
- Configure via ABB Automation Studio or Symphony Plus.
- Perform loop test & SIL proof-test.
Recommended Products
Interested in this product?
Contact us now for more details and a custom quote.