Excellent PLC
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Product Description
The ABB SD823 (3BSC610039R1) is a 24 V DC power supply module designed for ABB’s AC 800M controller system. It provides stable and reliable power to automation hardware and supports redundant power configurations. With compact dimensions and DIN-rail mounting, the SD823 is ideal for industrial environments requiring continuous operation.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | SD823 |
| Part Number | 3BSC610039R1 |
| Input Voltage | 24 V DC |
| Output Voltage | 24 V DC |
| Max Output Current | 10 A |
| Mounting Type | DIN-rail |
| Operating Temperature Range | 0 to +55 °C |
| Storage Temperature Range | -40 to +70 °C |
| Protection Class | IP20 |
| Certification | CE, UL, TÜV |
| Dimensions (W x H x D) | 120 x 125 x 110 mm |
| Weight | 1.1 kg |
Applications
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Powering AC 800M controller units
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Industrial automation and process control
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Redundant power configurations
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DCS and SCADA systems
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Safety-critical environments with High Integrity requirements
Product Advantages
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Compact and space-saving design
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High operational reliability
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Suitable for redundant systems
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Seamless compatibility with AC 800M components
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Certified for global industrial use
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Low maintenance and easy installation
Frequently Asked Questions (FAQ)
Q1: What is the input/output voltage of SD823?
A1: Both input and output are 24 V DC.
Q2: Can SD823 be used in redundant systems?
A2: Yes, it is designed for redundancy support.
Q3: Is hot-swapping supported?
A3: No, the power must be turned off before replacement.
Q4: What is its IP rating?
A4: It has an IP20 protection class.
Q5: What is the maximum output current?
A5: Up to 10 A at 24 V DC.
Q6: Can it be installed on a DIN-rail?
A6: Yes, DIN-rail mounting is supported.
Q7: Is it compatible with PM891 controllers?
A7: Yes, it works with PM891 and other AC 800M CPUs.
Q8: What certifications does it have?
A8: CE, UL, and TÜV certified.
Q9: Can it operate in high-temperature environments?
A9: Yes, up to +55 °C ambient temperature.
Q10: Is this module suitable for High Integrity (SIL2/3) systems?
A10: Yes, it is applicable in High Integrity configurations.
Related or Similar ABB Models
| Model | Description | Voltage | Current | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| SD821 | Power Supply Unit | 24 V DC | 5 A | 120 x 125 x 110 | 1.0 kg |
| SD822 | Power Supply Unit | 24 V DC | 10 A | 120 x 125 x 110 | 1.1 kg |
| SD831 | Redundant Power Supply | 24 V DC | 20 A | 145 x 130 x 120 | 1.5 kg |
| SD832 | Dual Output Power Supply | 24 V DC | 2×10 A | 145 x 130 x 120 | 1.5 kg |
| SD833 | High Current Supply | 24 V DC | 25 A | 145 x 130 x 120 | 1.7 kg |
| SD834 | Compact Redundant Supply | 24 V DC | 15 A | 145 x 130 x 120 | 1.6 kg |
Popular ABB Models
| Model | Description | Voltage | Use Case | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| PM865 | AC 800M Processor Module | — | Controller CPU | 140 x 150 x 130 | 1.4 kg |
| PM891 | High Performance Redundant CPU | — | Redundant Controller | 160 x 150 x 135 | 1.6 kg |
| CI854A | PROFIBUS DP Interface Module | 24 V DC | Communication | 110 x 115 x 95 | 0.6 kg |
| CI860 | FOUNDATION Fieldbus HSE Module | 24 V DC | Fieldbus Communication | 110 x 115 x 95 | 0.7 kg |
| SM811 | Safety Monitoring Module (SIL2/3) | 24 V DC | High Integrity Systems | 120 x 125 x 110 | 1.1 kg |
| SB822 | Rechargeable External Battery Unit | — | AC 800M Memory Backup | 100 x 110 x 90 | 0.9 kg |
