



Product Description
Product Details
Parameter | Details |
---|---|
Manufacturer | ABB |
Model/Part Number | SPDSI14 |
Description | Digital Input Module |
Product Overview
Parameter | Details |
---|---|
Part Number | SPDSI14 |
Product Name | SPDSI14 Digital Input Module |
Application | Digital signal acquisition in distributed control systems for industrial process monitoring and automation |
Compatibility | Integrates with ABB Symphony Plus and Bailey 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 | 160 mm x 100 mm x 50 mm (W x H x D) approximate |
Weight | 0.5 kg |
Protection Rating | IP20 |
Standards Compliance | IEC 61131-2, CE, UL, CSA |