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- 45 × 120 × 110 mm
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- 3BSC610065R1
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ABB SD832 3BSC610065R1 – Comprehensive Technical Overview and Product Guide
1. Product Identity and Classification
Product Model: ABB SD832
Part Number: 3BSC610065R1
Brand: ABB
Series: SD Digital Signal Conditioning & Processor Modules
Product Type: Digital Signal Conditioner / Converter
Category: Industrial Signal Processing and Measurement Interface
The ABB SD832 is a high‑precision digital signal conditioning and converter module engineered to translate, filter, scale, linearize, and isolate analog signals from field instrumentation into reliable digital signals for use in industrial automation systems.
2. Product Introduction
The ABB SD832 3BSC610065R1 is designed for industrial environments where accurate analog data must be interfaced with digital control and monitoring systems. This advanced module receives raw analog signals from field sensors such as current loops, voltage sources, thermocouples, and resistance temperature detectors (RTDs). It processes these inputs through high‑resolution analog‑to‑digital conversion, noise filtering, sensor linearization, and scaling to convert them into digital signals that can be readily used by programmable logic controllers (PLCs), distributed control systems (DCS), data acquisition systems (DAQ), operator interfaces, and higher‑level automation platforms.
Compared to traditional analog signal conditioners, the SD832 leverages digital signal processing techniques that provide more stable outputs, higher immunity to electrical noise, and improved long‑term repeatability. Its robust design supports continuous industrial operation in control cabinets and automation racks. The SD832 is ideal for applications where signal integrity and accuracy are critical to overall system performance.
3. Technical Specifications
Electrical, Mechanical, and Operational Parameters
| Parameter | Specification |
|---|---|
| Model | SD832 |
| Part Number | 3BSC610065R1 |
| Series | SD Digital Signal Conditioning & Processor |
| Product Type | Digital Signal Conditioner / Converter |
| Supported Input Types | Voltage, Current, Thermocouple, RTD |
| Output Format | Digitally conditioned signals for PLC/DCS/DAQ |
| Signal Conversion | High‑resolution digital A/D conversion |
| Input Impedance | High input impedance (type dependent) |
| Output Interface | Digital signal interface compatible with automation hardware |
| Galvanic Isolation | Full isolation between input and output |
| Accuracy | ±0.1 % of full scale (typical) |
| Response Time | < 100 ms |
| Supply Voltage | 24 V DC |
| Power Consumption | < 8 W |
| Operating Temperature Range | –10 °C to +55 °C |
| Storage Temperature Range | –20 °C to +70 °C |
| Relative Humidity | 5 % to 95 % non‑condensing |
| Protection Rating | IP20 |
| Mounting Type | DIN‑Rail or Rack Mount |
| Connection Method | Screw / Plug‑in Terminals |
| Dimensions (W × H × D) | 45 × 120 × 110 mm |
| Weight (kg) | Approx. 0.48 kg |
4. Product Applications
The SD832 is suitable for industrial systems requiring high‑precision digital signal conversion and conditioning. It is often applied where analog measurement signals must be transmitted reliably to digital automation hardware.
Key Application Scenarios:
• Digital conversion of temperature signals from thermocouples and RTDs.
• Processing pressure, level, and flow transmitter signals for control systems.
• Signal conditioning for distributed control systems (DCS) and PLCs.
• Digital noise filtering in high‑interference environments.
• Analog‑to‑digital front‑end conditioning for data acquisition and historian systems.
• Machine automation requiring high‑accuracy feedback.
• Environmental monitoring where parameter precision is essential.
• Infrastructure and utility process automation requiring reliable digital sensors.
By processing raw analog data into stable digital representations, the SD832 ensures reliable control decisions and accurate system diagnostics.
5. Product Advantages
Advanced Digital Processing
SD832 uses high‑resolution A/D conversion and digital filtering to produce stable and accurate conditioned outputs.
Wide Input Compatibility
Supports a variety of sensor types including voltage, current loops, thermocouples, and RTDs.
Galvanic Isolation Enhances Signal Integrity
Input and output circuits are fully isolated, reducing noise and preventing ground loop issues.
Digital Output for Automation Systems
Outputs conditioned digital signals that integrate seamlessly with PLCs, DCS, and DAQ systems.
Robust Industrial Construction
Designed for continuous operation under industrial temperature and humidity ranges.
Flexible Mounting Options
DIN‑rail and rack mounting allow integration into control cabinet layouts of varying complexity.
Easy Installation and Maintenance
Clear screw and plug‑in terminal connections reduce wiring complexity and support straightforward servicing.
Programmable Digital Response
Digital filtering and response characteristics can be configured to match specific process requirements.
6. Recommended Models from the Same Series or Related Devices
Below are five similar or related signal conditioning and conversion modules from the SD, SC, or SB families:
| Model | Supported Inputs | Output Type | Supply Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| SD800 | Analog input signals | Digitized output | 24 V DC | 45×120×110 | 0.40 kg |
| SD810 | Voltage / Current | Digital output | 24 V DC | 45×120×110 | 0.41 kg |
| SD812 | Voltage/Current/Thermocouple/RTD | Digital conditioned output | 24 V DC | 45×120×110 | 0.42 kg |
| SD821 | Voltage/Current/Thermocouple/RTD | Digital conditioned output | 24 V DC | 45×120×110 | 0.45 kg |
| SD832 | Voltage/Current/Thermocouple/RTD | Digital conditioned output | 24 V DC | 45×120×110 | 0.48 kg |
7. Five Popular Industrial Automation Models from the Same Brand
Below are five commonly used automation hardware units from ABB that often work with signal conditioning modules like the SD832:
| Model | Device Type | Supply Voltage | Dimensions (mm) | Weight (kg) | Application |
|---|---|---|---|---|---|
| AC800M | Modular Controller | 24 V DC | 140×180×120 | 1.2 kg | Core automation CPU |
| PM856 | Processor Module | 24 V DC | 120×150×90 | 0.9 kg | Logic processor module |
| CI870 | Communication Interface | 24 V DC | 120×150×90 | 0.8 kg | Fieldbus network interface |
| AI820 | Analog Input Module | 24 V DC | 120×150×80 | 0.6 kg | Multi‑channel analog acquisition |
| DI820 | Digital Input Module | 24 V DC | 120×150×80 | 0.6 kg | Digital signal input capture |
8. Frequently Asked Questions (FAQ)
Q1: What is the main purpose of the SD832?
A: The SD832 conditions and digitizes analog sensor signals for use in modern automation systems.
Q2: What types of analog inputs does the SD832 support?
A: It supports voltage, current loops, thermocouples, and RTDs.
Q3: What is the nature of the output from this module?
A: It provides digitally conditioned signals compatible with PLCs, DCS, and data acquisition systems.
Q4: What power supply does the SD832 require?
A: The module operates on a standard 24 V DC industrial supply.
Q5: How much does the SD832 weigh?
A: The approximate weight is 0.48 kg.
Q6: What are the physical dimensions of the SD832?
A: The dimensions are approximately 45 × 120 × 110 mm.
Q7: Where is this product typically installed?
A: It is typically mounted on DIN rails or in automation racks inside control cabinets.
Q8: Why is galvanic isolation important?
A: Galvanic isolation reduces electrical noise and prevents ground loop issues, enhancing signal integrity.
Q9: In what industries is the SD832 commonly used?
A: It is used in manufacturing automation, process control, chemical processing, utilities, and power systems.
Q10: Can the SD832 operate continuously in industrial environments?
A: Yes, it is designed for stable long‑term operation under industrial conditions.