Product Description
Product Overview
| Parameter | Details |
|---|---|
| Part Number | SDCS-IOB-3-COAT / 3ADT220090R0020 |
| Product Name | SDCS-IOB-3-COAT External Isolated Analog I/O Board (Coated) |
| Application | Analog and encoder input/output interface for ABB DCS500/DCS800 series DC drives in industrial automation systems |
| Compatibility | Compatible with ABB DCS500 and DCS800 drive systems, including control boards like SDCS-CON and power modules |
| Function | Provides external isolated analog I/O and encoder interface with conformal coating for enhanced environmental protection |
Functional Specifications
| Parameter | Details |
|---|---|
| I/O Type | Analog inputs/outputs with encoder interface (e.g., 4 analog inputs, 2 outputs, encoder channels) |
| Voltage Rating | 115 V AC / 230 V AC variants; 24 V DC logic levels |
| Isolation | External galvanic isolation for noise immunity and safety |
| Operating Temperature | -10°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Dimensions | Standard PCB size for rack mounting (approximate: 16 cm x 10 cm x 2 cm) |
| Weight | 0.19 kg to 0.35 kg |
| Mounting | Rack-mounted for industrial drive applications |
| Protection | ESD protection, overvoltage safeguards, conformal coating for harsh environments (dust, moisture resistance) |
| Certifications | CE marked; RoHS compliant; suitable for industrial environments |
| Standards Compliance | IEC 61131-2 compliant for programmable controllers; API 670 for related drive protection |
Ordering Information
| Parameter | Details |
|---|---|
| Part Number Configuration | 3ADT220090R0020 (SDCS-IOB-3-COAT Analog I/O Board with conformal coating) |
| Available Options | Non-coated version (SDCS-IOB-3), variants for 115 V / 230 V AC, coated for enhanced protection |
| Customization | Integration with specific ABB DCS configurations or additional isolation available upon request |