ABB DSBC110 57310256-E Termination Module | Replacement, Equivalent & Selection Guide
The ABB DSBC110 (Part No. 57310256-E) is a dedicated termination module designed for use within ABB’s Advant / Master DCS control system architecture. It provides reliable field-signal termination, simplifying wiring and maintenance in demanding industrial automation environments. This page serves as a comprehensive selection and replacement reference for engineers and procurement teams sourcing original or equivalent units.
Technical Specifications
- Manufacturer: ABB
- Part Number: DSBC110 / 57310256-E
- Module Type: Termination Module
- Compatible System: ABB Advant / Master DCS Series
- Weight: ~400 g
- Mounting: DIN rail / backplane (system-specific)
- Operating Temperature: 0 °C to +55 °C (typical for ABB DCS modules)
- Signal Interface: Field-side terminal block for I/O wiring
- Condition Available: New, Refurbished, Tested Used
Note: Full datasheet available upon request. Contact support@konmask.com for detailed technical documentation.
Compatible Replacement & Equivalent Models
When the DSBC110 57310256-E is unavailable or end-of-life, the following models may serve as functional equivalents or drop-in replacements depending on your system configuration. Always verify electrical and mechanical compatibility before substitution.
- ABB DSBC110A — Revised variant with identical form factor; confirm firmware compatibility
- ABB DSTC110 — Alternative termination module within the same Advant series
- ABB DSBC172 — Extended-channel termination module; suitable for expanded I/O requirements
- ABB DSBC176 — High-density termination option for larger panel configurations
- Third-party compatible terminal boards — Available for select Advant backplane slots; contact us for cross-reference
⚠ Important: Replacement suitability depends on the specific I/O module (e.g., DSAI, DSAO, DSDI, DSDO series) paired with this termination board. Always provide your full system BOM when inquiring.
Why Choose the Original ABB DSBC110 57310256-E
- OEM Precision: Engineered specifically for ABB Advant/Master DCS — guaranteed signal integrity and mechanical fit
- Long-term Reliability: Proven in continuous 24/7 industrial operation across process industries
- Reduced Commissioning Risk: No compatibility testing required; plug-and-play with existing ABB I/O modules
- Warranty & Traceability: Original units sourced with full traceability documentation available
- Spare Parts Continuity: Maintains system homogeneity for easier future maintenance and audits
Typical Applications
- Oil & gas processing plants (upstream and downstream)
- Chemical and petrochemical facilities
- Power generation and utilities
- Pulp and paper manufacturing
- Water treatment and municipal infrastructure
- Pharmaceutical and food-grade process control
- Marine and offshore automation systems
System Compatibility
The DSBC110 57310256-E is designed for integration within the following ABB control system platforms:
- ABB Advant Controller AC110 / AC160 / AC410 / AC450 / AC460
- ABB Master Series (MOD 300, MOD 30ML)
- ABB Harmony / Freelance — verify backplane slot compatibility
Pairing is typically with ABB DSAI (Analog Input), DSAO (Analog Output), DSDI (Digital Input), and DSDO (Digital Output) I/O modules. Confirm the exact I/O module part number when ordering to ensure correct termination board selection.
Selection Guide
Use the following decision framework to select the correct termination module for your application:
- Step 1 — Identify your I/O module: Locate the ABB I/O module part number installed in your DCS cabinet (e.g., DSAI130, DSDO115)
- Step 2 — Match termination board: Each I/O module requires a specific termination board. DSBC110 is paired with select analog/digital modules — confirm via ABB system documentation or contact us
- Step 3 — Check channel count: Verify the number of field signal channels required; higher-density alternatives (DSBC172/176) may be needed for expanded I/O
- Step 4 — Confirm mounting & backplane slot: Ensure physical compatibility with your existing cabinet layout and backplane configuration
- Step 5 — Specify condition: Choose New, Refurbished, or Tested-Used based on budget and criticality of the application
Quality Assurance & Sourcing
- All units undergo functional testing and visual inspection prior to shipment
- Sourced from authorized distributors, OEM surplus, and certified refurbishers
- Refurbished units include cleaning, component inspection, and burn-in testing
- Packaging: anti-static ESD bags with foam protection; original packaging where available
- Documentation: test reports, certificates of conformance, and traceability records available on request
- Lead time: typically 1–5 business days for in-stock units; longer for sourced/refurbished items
How to Order
- Add to Cart directly on this page, or
- Request a Quote — email support@konmask.com with your required quantity, condition preference, and delivery timeline
- Provide system details (optional but recommended): your ABB controller model, paired I/O module part number, and site location for compatibility verification
- Payment & Shipping: We support T/T bank transfer, PayPal, and major credit cards. Global shipping via DHL, FedEx, and UPS with full tracking
For urgent requirements or bulk orders (5+ units), please contact us directly for priority handling and volume pricing.
Replacement & Compatibility FAQ
Q: Can I use DSBC110A as a direct replacement for DSBC110 57310256-E?
A: In most cases yes — the DSBC110A is a revised variant with the same form factor. However, confirm firmware and backplane slot compatibility with your specific ABB controller version before substitution.
Q: Is the DSBC110 still in production by ABB?
A: This module is part of the legacy Advant/Master DCS product line. ABB has transitioned to newer platforms (e.g., System 800xA). We source original and refurbished units from certified channels to support legacy system maintenance.
Q: What is the difference between DSBC110 and DSBC172/176?
A: The DSBC172 and DSBC176 offer higher channel density and are suited for expanded I/O configurations. The DSBC110 is the standard termination board for base-level I/O modules in the Advant series.
Q: Do you provide a warranty?
A: Yes. New units carry the standard manufacturer warranty where applicable. Refurbished and tested-used units include a 90-day functional warranty from Konmask.com.
Q: Can you source other ABB DCS modules not listed on your site?
A: Yes — we specialize in legacy DCS and PLC component sourcing. Contact us with your full BOM or part number list for availability and pricing.
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