Description
Product Introduction
The ABB DSBC176 3BSE019216R1 is a Bus Extender Board designed for industrial control system communication and bus extension applications. It is associated with ABB Advant control system components and is categorized as a communication module in ABB product documentation.
The board supports bus connectivity within compatible control-system configurations, helping connect system sections where the specified bus extension hardware is required. It is used in industrial automation environments where reliable communication between control-system components is essential.
Although some third-party listings describe this product as a processor board, ABB’s product designation identifies it as a Bus Extender Board, not a general-purpose CPU. Confirm the system architecture, rack type, and connection requirements before ordering or installing the module.
Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | DSBC176 |
| Order Number | 3BSE019216R1 |
| Series | ABB Advant Control System |
| Product Name | Bus Extender Board |
| Product Type | Communication Module |
| Place of Manufacture | Not independently confirmed |
| Country of Origin | Sweden, as listed in product documentation |
| Dimensions | 324 × 234 × 22.5 mm |
| Weight | Approximately 0.32–0.40 kg, depending on the listing |
| Power Requirements | System-dependent; verify the applicable rack and installation manual |
| Operating Temperature | 0°C to +60°C, as listed by a supplier; verify against official documentation |
| Product Status | Refurbished in the supplied eBay listing |
| Discontinued | Current lifecycle status not confirmed |
Fault Troubleshooting and Common Questions
Q1: What is the main function of the ABB DSBC176?
It is a bus extender board used in compatible ABB control-system configurations to support bus connectivity and extension.
Q2: Is DSBC176 a processor board?
ABB documentation identifies it as a Bus Extender Board. It should not be treated as a central processing unit unless the equipment documentation specifically establishes that role.
Q3: What are common symptoms of a bus communication problem?
Possible symptoms include communication alarms, unavailable remote modules, intermittent data exchange, or failure to recognize connected system components. These symptoms can also result from cabling, rack, power, or configuration problems.
Q4: What should be checked if the module is not detected?
- Confirm the complete part number and correct installation position.
- Inspect connectors, bus cables, and the rack for damage.
- Verify that associated modules and required power supplies are operating correctly.
- Review system diagnostics and fault logs.
- Check the equipment manual for the correct bus configuration.
Q5: Can DSBC176 be replaced by another ABB communication board?
Not automatically. The replacement must match the required bus interface, system generation, hardware configuration, and approved parts list.
Q6: What is the condition of the item in the supplied listing?
The referenced listing identifies the unit as seller-refurbished and describes it as being in good condition. Confirm functional test results, warranty terms, and the actual unit’s condition with the seller before purchase.
Safety Precautions
- ⚠️ Isolate the control system and follow site lockout/tagout procedures before removing or installing the board.
- 🔌 Verify that the relevant rack and bus circuits are in a safe state before handling connectors.
- 🧰 Use appropriate electrostatic discharge protection when handling circuit boards.
- 📋 Confirm the module’s part number and installation location against the system drawings.
- 👷 Commissioning and troubleshooting should be performed by qualified industrial automation personnel.
Recommended 15 Related ABB Models
These are related ABB control-system and automation components for sourcing research. They are not guaranteed direct replacements for DSBC176.
- ABB PM511V16 — 3BSE011181R1: Controller-related component; verify the exact system configuration.
- ABB PM632: Controller module family reference; confirm the complete order code.
- ABB PU516: ABB control-system component; check hardware compatibility.
- ABB DSPU131: Digital signal processing unit reference; verify application requirements.
- ABB CI570: Communication interface module; confirm supported bus architecture.
- ABB DSBC174: Related bus extender model; verify compatibility before substitution.
- ABB DSBC175: Related bus extender model; check the system parts list.
- ABB DSBC176: Bus Extender Board, the same model for spare-part matching.
- ABB DSBC177: Related model reference; confirm the exact ordering number and function.
- ABB DSBC180: Bus-related component reference; verify the intended application.
- ABB CI520: ABB communication interface reference; confirm system support.
- ABB CI522: Communication interface reference; check the specific system generation.
- ABB AI810: Analog input module for compatible ABB I/O systems.
- ABB DI810: Digital input module for compatible ABB I/O systems.
- ABB DO810: Digital output module for compatible ABB I/O systems.
Before purchasing a related module, confirm its complete order number and approved compatibility with the target ABB control system.
