Product Core Brief
- Model: DSCA114 57510001-AA
- Brand: ABB
- Series: Advant OCS / Advant Controller 400 series
- Core Function: Asynchronous serial communication board for linking ABB Advant systems with external serial devices and subsystems.
- Product Type: Communication Module / Asynchronous Communication Board
- Key Specs: Serial communication interface | Advant Controller 400 compatible | Status LED diagnostics
- Condition: New Original / New Surplus / Tested Used
Key Technical Specifications
- Module Type: Asynchronous communication board
- Part Number: 57510001-AA (DSCA114)
- System Compatibility: ABB Advant OCS / Advant Controller 400 series
- Communication Function: Serial data exchange with external devices and control systems
- Diagnostics: Front-panel status LED indicators
- Mounting: Advant OCS rack / cardfile
- Dimensions (approx.): 324 × 234 × 18 mm
- Weight (approx.): 0.4 kg
- Isolation: Optical isolation commonly used on Advant communication boards; confirm per unit revision
- Operating Temperature: Industrial range; verify against OEM documentation for exact limits
Product Introduction (No Fluff)
This is an ABB asynchronous communication board used in Advant OCS and Advant Controller 400 series systems to provide serial communication with external devices, subsystems, and instrumentation. It is typically deployed where the controller must exchange data over serial links rather than direct analog or digital I/O.
For plants maintaining legacy Advant OCS hardware, this module is a targeted replacement when serial communication fails, channel diagnostics show persistent errors, or a spare is needed for planned maintenance. Because exact serial parameters depend on system configuration and board revision, always verify slot setup before commissioning.
QA & Testing SOP (Dynamic & Transparent)
Communication boards do not fail like I/O cards. The usual failure modes are lost link, framing errors, address conflicts, or intermittent serial dropout.
- Inbound authenticity check: Verify 57510001-AA labeling, ABB markings, PCB revision, connector condition, and absence of corrosion or rework.
- Physical inspection: Check edge connector pins, card guides, serial/communication connectors, and LED indicators for damage or bent contacts.
- ESD-safe handling: Stored in anti-static bags with humidity control; handled at ESD-safe workstations.
- Power-up and diagnostics: Verify board power-up sequence and LED status on an Advant OCS test setup where available.
- Communication sanity check: Where a compatible Advant rack and configuration are available, verify basic communication readiness, LED behavior, and absence of persistent fault indications. Full protocol testing depends on the connected device and engineering station setup.
If a full OEM Advant rack is not available for functional testing, we disclose it clearly rather than inventing test results.
Installation Pitfalls & Guide (Engineer to Engineer)
❗ Confirm the exact board revision before swapping. DSCA114 variants and suffixes may differ in connector layout, firmware, or supported serial parameters. Do not assume one-for-one compatibility without checking the front label and system configuration.
❗ Verify slot configuration in the engineering station. Advant OCS slots must be configured for the correct module type. Dropping in a communication board into a slot configured for analog or digital I/O will trigger diagnostics faults.
❗ Check serial parameters before blaming the hardware. Baud rate, parity, stop bits, address, and cable pinout cause more communication failures than bad boards. Validate the cable and termination first.
❗ Mind ESD and backplane pins. Forced insertion can bend edge connector pins. Always align the card guides and seat evenly.
Replacement steps:
- Pre-install: Confirm part number, slot ID, engineering configuration, serial parameters, and ESD precautions.
- Removal: Follow site SOP. Advant S100 supports module exchange in many configurations, but confirm with the engineering station before pulling a live communication card.
- Install: Seat the module firmly, verify connector alignment, and secure retaining hardware.
- Power-on test: Check LED status, confirm communication link, and validate data exchange with the connected device.
Technical FAQ
Is DSCA114 57510001-AA still available?
This is a legacy Advant OCS communication board. Availability depends on surplus and remaining inventory. Confirm current stock before planning multi-unit replacements.
Can I substitute it with another DSCA board?
Not without verification. DSCA-series boards serve different communication or interface roles. Even within the same family, connector layout, slot configuration, and supported parameters may differ.
Does it support hot-swap?
ABB Advant S100 I/O supports module exchange during operation in many configurations. However, removing a live communication board can interrupt serial links and connected devices. Always verify with the engineering station and site SOP first.
What warranty do you offer?
Warranty terms depend on condition: new original, new surplus, or tested used. We provide clear condition labeling and DOA coverage for tested units. Specific warranty length should be confirmed at checkout.
How do I confirm compatibility?
Send the rack type, slot number, existing module label, revision suffix, and a photo of the front plate and connectors. We will verify whether 57510001-AA matches your slot configuration before shipment.
