The ABB Bailey NCIS01 is a Network Communication Interface Slave Module used in the INFI 90 / Net 90 distributed control system (DCS). It is designed to manage data exchange between field-level I/O subsystems and higher-level control or communication modules within the Bailey automation architecture.
The NCIS01 plays a key role in enabling structured and reliable communication across distributed nodes, ensuring that process data is transmitted accurately and efficiently. It is widely deployed in power generation plants, oil refineries, petrochemical facilities, and large-scale industrial automation systems, where stable network communication is essential for continuous process control and operational safety.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Network Communication Interface Slave Module |
| System | ABB Bailey INFI 90 / Net 90 DCS |
| Function | Distributed communication and data interface |
| Communication Role | Slave-side network data exchange |
| Interface Type | INFI 90 proprietary system bus |
| Data Handling | Real-time process data transmission |
| Compatibility | NBIM / NBCM / processor modules |
| Diagnostics | Built-in communication status monitoring |
| Signal Integrity | Industrial-grade noise immunity |
| Module Type | Rack-mounted PCB module |
| Power Supply | System backplane powered |
| Expansion Role | Supports distributed I/O networking |
| Operating Temperature | 0°C to 70°C |
| Humidity | 5%–95% non-condensing |
Dimensions & Weight
| Item | Value |
|---|---|
| Size (L × W × H mm) | 178 × 51 × 330 mm |
| Weight | approx. 0.9 – 1.4 kg |
Recommended Related Models
- ABB NBIM01 / NBIM02 – network bus interface modules
- ABB NBCM01 – network bus communication module
- ABB NBTM01 – network bus termination module
- ABB INNPM11 – network processing module
- ABB IMMFP11 / IMMFP12 – multifunction processor modules
Popular ABB Bailey Models
- INFI 90 communication slave modules
- Bailey Harmony distributed control systems
- ABB Symphony automation platforms
- Net 90 DCS network architecture
- Industrial distributed control communication systems
