Products Description
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Overview – ABB DSBC 175 3BUR001661R1
The ABB DSBC 175 3BUR001661R1 is a Redundant S100 I/O Bus Coupler Module used within ABB’s Advant Controller 410/450 systems. This module serves as a crucial interface for coupling two S100 I/O systems to redundant I/O channels, ensuring high system availability and continuous plant operation in case of failure on one communication path.
This unit is especially designed for redundancy handling, where reliability and system uptime are critical factors in process automation environments.
Product Specifications
| Parameter | Value |
|---|---|
| Model | DSBC 175 |
| Ordering Code | 3BUR001661R1 |
| Type | Redundant S100 I/O Bus Coupler |
| I/O Bus Compatibility | S100 I/O Bus |
| Redundancy Support | Yes (dual bus coupling) |
| System Integration | Advant Controller 410 / 450 |
| Communication Interface | S100 I/O Bus interface x 2 (redundant) |
| Voltage Supply | 5 V DC supplied via S100 backplane |
| Mounting Type | Rack-mounted on S100 backplane |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5–95% non-condensing |
| Vibration | 1g @ 5–500 Hz (IEC 60068-2-6) |
| Shock | 15g for 11 ms (IEC 60068-2-27) |
| Dimensions (W x H x D) | 22.5 x 234 x 324 mm |
| Weight | 0.355 kg |
| Certifications | CE, RoHS, compliant with EMC directives |
| System Compatibility | S100 I/O with redundancy |
Key Features
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Dual I/O bus coupling with full redundancy
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High-speed communication with S100 I/O systems
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Integration-ready with Advant Controller 410/450
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Hot-redundant operation ensures fault tolerance
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Compact form factor with lightweight design
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Built-in diagnostics and error detection
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Seamless failover functionality between buses
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Standard S100 backplane mounting
Advantages
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High System Availability
By supporting redundant communication channels, the DSBC 175 ensures that a single point of failure does not impact the entire control system. -
Optimized Performance
It enables rapid and uninterrupted data exchange between control units and I/O, improving response times and reliability. -
Ease of Integration
Designed for plug-and-play installation into existing S100 backplanes with zero programming modifications. -
Compact and Lightweight
Small footprint and low weight simplify cabinet design and installation. -
Industrial-Grade Reliability
Built for harsh industrial environments with vibration and shock resistance compliant with IEC standards.
Applications
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Power Generation Stations (Turbine control, substation automation)
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Oil and Gas (Onshore/offshore safety and control systems)
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Chemical Processing (Redundant control for continuous processes)
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Water Treatment Plants (24/7 operation critical zones)
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Pulp & Paper Mills (High reliability I/O systems)
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Industrial Manufacturing (Mission-critical I/O architectures)
Latest News Titles (2024–2025)
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“ABB Enhances S100 I/O Capabilities with Redundancy Upgrades for DSBC 175 Series”
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“Process Safety Drives Demand for Redundant Bus Couplers Like ABB DSBC 175”
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“ABB’s Legacy Advant Controllers Remain Industry Standard in Redundant I/O Installations”
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“ABB Unveils S100 I/O System Life Cycle Support Extended to 2035”
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“Control System Integrators Highlight ABB DSBC 175 in Critical Infrastructure Projects”
Related Models in the Same Series
| Model Number | Description | Key Differences |
|---|---|---|
| DSBC 172 57310001-KD | Master Bus Repeater | Non-redundant master I/O bus extender |
| DSBC 173 57310001-KH | Slave Bus Repeater | Used as slave in S100 bus extension |
| DSBC 173A 3BSE005883R1 | Bus Extender with updated revisions | Improved electromagnetic immunity |
| DSBC 174 3BSE012211R1 | Bus Extender | For longer bus distance in I/O extensions |
| DSBB 110 57310001-CR | Bus Power Supply Module | Supplies power to bus extension modules |
| DSBC 111 57310256-K | Bus Coupler Non-redundant | Non-redundant version of bus coupler |
6 Popular ABB Models Recommended
| Model Number | Product Type | Key Function | Dimensions (mm) | Weight |
|---|---|---|---|---|
| PM861AK01 | AC 800M CPU Module | Compact processor for process control | 186 x 186 x 57 | 0.55 kg |
| CI854AK01 | Communication Interface Module | Profibus DP interface for AC 800M | 120 x 186 x 57 | 0.26 kg |
| AI810 3BSE008516R1 | Analog Input Module | 8-channel analog input for S800 I/O | 45 x 147 x 110 | 0.20 kg |
| AO810V2 | Analog Output Module | 8-channel output module for analog signals | 45 x 147 x 110 | 0.25 kg |
| DO810 | Digital Output Module | 16-channel output module | 45 x 147 x 110 | 0.22 kg |
| TU810V1 | Terminal Unit | Base for mounting S800 I/O modules | 185 x 122 x 51 | 0.40 kg |
FAQ
FAQ – ABB DSBC 175 3BUR001661R1
Q1: What is the main function of the DSBC 175 module?
A1: The DSBC 175 is used to couple two redundant S100 I/O buses to the control system, ensuring continuous operation even if one path fails.
Q2: Can the DSBC 175 be used with non-redundant systems?
A2: While technically possible, it is specifically designed for redundant operation. For non-redundant systems, a module like DSBC 111 is more suitable.
Q3: What type of controller systems is the DSBC 175 compatible with?
A3: It is compatible with ABB Advant Controller 410 and 450 systems.
Q4: Does the DSBC 175 support hot-swapping?
A4: No, modules in the S100 system should be de-energized before removal or insertion.
Q5: What are the operating and storage temperature limits?
A5: Operating temperature is 0°C to +55°C, and storage is -40°C to +70°C.
Q6: What are the redundancy capabilities?
A6: The module supports full bus redundancy for high availability systems, ensuring fault-tolerant operation.
Q7: How is the DSBC 175 mounted?
A7: It is rack-mounted on the S100 I/O backplane using standard DIN rail housing.
Q8: What safety and compliance standards does it meet?
A8: The module meets CE and RoHS standards and conforms to EMC directive requirements.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
