Products Description
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Overview – ABB DSBC 111 57310256-K Bus Repeater Board
The ABB DSBC 111 57310256-K is a robust and reliable Bus Repeater Board designed for use in the ABB Advant Controller 400 Series and other automation systems where high-integrity and extended module bus communications are required. This board primarily functions to regenerate and isolate electrical signals on the ModuleBus, extending communication distances and improving system reliability.
It serves a vital role in distributed I/O configurations within ABB’s Advant Controller architecture, and supports efficient data communication over extended distances in complex control system layouts.
Technical Specifications
| Parameter | Description |
|---|---|
| Product Type | Bus Repeater Board |
| ABB Model Number | DSBC 111 |
| ABB Part Number | 57310256-K |
| System Compatibility | Advant Controller 400, Advant Master DCS |
| Function | ModuleBus repeater, signal regeneration, isolation |
| Channel Type | Dual channel (redundant configuration support) |
| Bus Type | ModuleBus (MB) |
| Transmission Medium | Copper-based MB (ModuleBus) |
| Operating Voltage | 5 VDC |
| Power Consumption | Approx. 2 W |
| Signal Regeneration | Yes |
| Galvanic Isolation | Yes |
| Mounting Type | DIN rail or system rack |
| Operating Temperature | 0 to +60°C |
| Storage Temperature | -40 to +70°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Protection Class | IP20 |
| Dimensions (W x H x D) | 240 x 250 x 10 mm |
| Weight | 0.26 kg |
Features
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Dual-channel ModuleBus repeater functionality
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Galvanically isolated sections to protect upstream and downstream electronics
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Supports redundant bus configurations
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Regenerates electrical signals for extended transmission distance
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Compatible with Advant Controller 400 systems
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DIN-rail and rack mountable
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Compact, lightweight construction for ease of integration
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Low power consumption for energy-efficient operation
Advantages
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Improved Signal Integrity
Enhances communication reliability across longer bus segments by cleaning and amplifying signals. -
System Protection
Galvanic isolation protects connected devices from electrical noise and potential ground loops. -
Flexible System Design
Facilitates distributed installations by supporting longer cable lengths and various system layouts. -
Redundancy Support
Enables high-availability configurations through dual-channel bus connectivity. -
Seamless Integration
Designed specifically for ABB Advant platforms, ensuring full compatibility.
Applications
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Industrial automation and process control
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Distributed I/O systems with extended ModuleBus lengths
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ABB Advant Controller 400 installations
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Power plants, refineries, and chemical processing plants
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Mission-critical applications requiring high system availability and integrity
Latest Product News Title
“ABB Expands Advant Controller Support with Enhanced ModuleBus Communication Stability via DSBC 111 Bus Repeater Board”
Related Models from the Same Series or Function Group
| Model Number | Description | Key Feature |
|---|---|---|
| DSBC 173A | ModuleBus Optical Repeater | Supports fiber-optic MB connections |
| DSBC 176 | Bus Termination Board | Used for terminating the ModuleBus line |
| DSBB 110 | ModuleBus Connection Unit | Centralized MB connection support |
| DSBC 172A | Bus Extension Board | Electrical extension of the ModuleBus |
| DSBP 150 | Bus Power Supply Module | Powers the ModuleBus segment |
| DSCA 190 | Bus Isolation Board | Isolates segments for fault containment |
Popular ABB Automation Products
| Model Number | Product Name | Function | Dimensions (mm) | Weight |
|---|---|---|---|---|
| CI854AK01 | PROFIBUS DP Communication Interface | PROFIBUS communication module | 142 x 125 x 35 | 0.19 kg |
| PM864AK01 | AC 800M Controller Module | Main process controller | 160 x 120 x 40 | 0.24 kg |
| AI835 | Analog Input Module | 8-channel, HART, 0–20 mA/4–20 mA | 140 x 110 x 35 | 0.23 kg |
| AO845A | Analog Output Module | 8-channel, 0/4–20 mA output | 140 x 110 x 35 | 0.25 kg |
| TU830V1 | I/O Terminal Unit | For single-channel I/O modules | 120 x 110 x 20 | 0.18 kg |
| CI855K01 | S800 I/O Redundancy Communication Module | Redundant connectivity between units | 144 x 125 x 35 | 0.21 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the DSBC 111 Bus Repeater Board?
A1: The DSBC 111 regenerates and isolates ModuleBus signals to enable longer cable runs and improve signal quality.
Q2: Is DSBC 111 suitable for use in redundant systems?
A2: Yes, it supports dual-channel communication which makes it suitable for high-availability, redundant configurations.
Q3: What ABB systems are compatible with the DSBC 111?
A3: It is fully compatible with the Advant Controller 400 Series and other systems using the ABB ModuleBus.
Q4: How is the DSBC 111 mounted in a system?
A4: It can be mounted on a DIN rail or within a system rack, depending on installation requirements.
Q5: Does the DSBC 111 support optical communication?
A5: No, DSBC 111 is intended for copper-based electrical ModuleBus. Optical support is provided by DSBC 173A.
Q6: What is the physical size and weight of the DSBC 111?
A6: The module measures 240 x 250 x 10 mm and weighs approximately 0.26 kg.
Q7: Is galvanic isolation provided by this repeater board?
A7: Yes, it provides galvanic isolation between bus segments to enhance safety and protect equipment.
Q8: Can the DSBC 111 be used in extreme environmental conditions?
A8: It operates in ambient temperatures from 0 to +60°C and tolerates storage conditions as low as -40°C.
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.
