
Product Description
Product Details
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model/Part Number | NDSI02 |
| Description | Net 90 Digital Input Module |
Product Overview
| Parameter | Details |
|---|---|
| Part Number | NDSI02 |
| Product Name | NDSI02 Digital Slave Input Module |
| Application | Digital signal input processing in distributed control systems for industrial process monitoring and automation |
| Compatibility | Integrates with ABB Bailey Net 90 and INFI 90 systems |
| Function | Provides 16-channel digital input processing for 24 V DC signals with high reliability and noise immunity |
Functional Specifications
| Parameter | Details |
|---|---|
| Input Channels | 16 digital inputs, isolated in groups |
| Input Voltage | 24 V DC nominal (18-30 V DC) |
| Input Current | 7 mA per channel at 24 V DC |
| Isolation | Channel-to-channel and channel-to-bus isolation (500 V) |
| Signal Types | Supports sinking or sourcing inputs, configurable filtering |
| Power Supply | 24 V DC (from system backplane) |
| Power Consumption | 5 W maximum |
| Operating Temperature Range | -30°C to +70°C |
| Mounting | DIN rail or rack mount in control cabinet |
| Dimensions | 7.0 in x 2.0 in x 1.0 in (17.8 cm x 5.1 cm x 2.5 cm) |
| Weight | 0.3 kg |
| Standards Compliance | IEC 61131-2, CE, UL, CSA |