Product Overview
The ABB Bailey NCIS02 6637087B1 Control I/O Slave Module is a distributed control interface designed for ABB Bailey INFI 90, Network 90, and Symphony DCS platforms. Acting as a remote I/O slave, it bridges field-level analog and digital signals with central control processors, enabling reliable data acquisition and command distribution across large-scale industrial automation systems. Built for long-term operation, the NCIS02 is widely used in legacy and hybrid DCS environments where stability, determinism, and compatibility are essential.
Technical Specifications
| Specification | Details |
|---|---|
| Model | NCIS02 |
| Part Number | 6637087B1 |
| Module Type | Control I/O Slave Module |
| System Compatibility | ABB Bailey INFI 90 / Network 90 / Symphony DCS |
| Function | Distributed I/O communication and signal aggregation |
| Communication Interface | INFI-NET control bus |
| I/O Support | Works with analog and digital I/O modules |
| Electrical Isolation | Optical / galvanic isolation for noise immunity |
| Status Indicators | Power, Communication, Status, Fault LEDs |
| Mounting Method | Rack-mounted in Bailey compatible chassis |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | −40 °C to +85 °C |
| Relative Humidity | 5 %–95 % non-condensing |
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