Overview
The INNIS21 from ABB Bailey is a versatile Network Interface Module designed for Infi-90 and Net-90 distributed control systems. It actively manages data communication between system networks, ensuring seamless integration and robust performance. Moreover, the module supports redundant communication paths and provides reliable signal routing, which enhances overall system stability in demanding industrial environments.
Specification
| Parameter | Value |
|---|---|
| Model Number | INNIS21 |
| Manufacturer | ABB / Bailey Controls |
| Module Type | Network Interface Module |
| System Compatibility | Infi-90 & Net-90 DCS |
| Communication Interfaces | Ethernet port, dual system buses, redundant channels |
| Processor | High-speed CPU optimized for industrial communication |
| Memory | Onboard RAM and non-volatile memory for data buffering |
| Diagnostics | Status LEDs, error logs, and continuous self-tests |
| Dimensions (H × W × D) | 13.0 in × 1.0 in × 7.7 in (330 mm × 25 mm × 195 mm) |
| Weight | ~1.32 lb (0.6 kg) |
| Mounting | Rack-mounted in Infi-90 chassis |
| Operating Voltage | 24 VDC from backplane |
| Operating Temperature | 32°F to +158°F (0°C to +70°C) |
| Storage Temperature | -40°F to +185°F (-40°C to +85°C) |
| Certification | CSA / CE industrial compliance |
FAQ
Q: Is the INNIS21 module new?
A: Yes, the INNIS21 is fully new, factory-sealed, and original from ABB Bailey.
Q: How quickly will it ship?
A: Orders typically ship within 3 days to 2 weeks, depending on quantity, via carriers like DHL.
Q: Can it handle industrial environments?
A: Absolutely, it operates reliably between 0°C and +70°C, supporting harsh industrial conditions.
Q: What if there’s a quality issue?
A: We support returns within 30 days if any defects or operational issues occur.
Manual/Datasheet PDF
INNIS21 ABB Bailey Network Interface Module datasheet
ABB Top Products
| Symphony | Bailey | DSQC |
| SPS01 | NTDI01 | DSQC1018 3HAC050363-001 |
| SPS02 | NTR002-A | DSQC104 |
| SPS03-5V | IMFEC12 | DSQC334 3HAB5845-1 |
| SPS03-15V | IMDSO14 | DSQC355 |
| SPNIS21 | NTMP01 | DSQC201 |
| SPBRC410 | INNIS01 | DSQC205 |
| SPNPM22 | NTCL01 | DSQC328A 3HAC17970-1 |
| SPDSO14 | NTAI06 | DSQC335 |
| SPFEC12 | 6640635A1 | DSQC346G 3HAB8101-8 |
| SPDSI14 | NTCL01-A | DSQC354 |
Customers Also Viewed
| Bently Nevada | ABB | ROCKWELL | Woodward | Bachmann |
| 60M100-00 | IMMFP02 | T8122 | 5503-198 | SLC284 |
| 81544-01 | TAS01 | T8111C | 5464-658 | BS207 |
| 80074-01 | IMFEC11 | T8312-4C | 9907-023 | EM203 |
| 80074-02 | IISAC01 | T7411F | 9907-162 | CNT204 |
| 84170-01 | INCIT01 | T7481A | 9907-028 | DPM200 |
| 125744-01 | IIMLM01 | T8110 | 8440-2165 | MC205 |
| 46000-01 | IEMMU01 | T8151 | 8200-1302 | FM212 |
| 46920-01 | IMAMM03 | T3511 | 8406-003 | MC210 |
| 16699-01-02-02 | IMASM02 | T3481 | 9907-827 | MC206 |
| 16699-03-02-02 | IMASM03 | T3420A | 5453-759 | DIO216/4 |















Reviews
There are no reviews yet.