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ABB FSCA-01 RS-485 Modbus RTU Adapter Module

ABB · RS-485 ADAPTER MODULE

FSCA-01

The FSCA-01 is an ABB FSCA-01 is an RS-485 adapter module that connects compatible ABB drives to Modbus RTU networks.

MANUFACTURERABB

MODELFSCA-01

REFERENCEFSCA-01

STATUSOFFICIAL ABB PRODUCT

MANUFACTURERABB

PRODUCT TYPERS-485 Adapter Module

CONDITION / WARRANTYOriginal New · One-Year Warranty

VERIFICATION● Modbus RTU · RS-485 · J2 bus termination · ABB drive compatibility

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ABB ● RS-485 ADAPTER MODULE

RS-485 ADAPTER MODULE

FSCA-01

OFFICIAL ABB PRODUCT

Modbus RTU · system-dependent settings

PRODUCT ROLE

FSCA-01 is an ABB Communication Control Measurement module for Selectable by J2 jumper. ABB FSCA-01 is an RS-485 adapter module that connects compatible ABB drives to Modbus RTU networks.

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MODEL IDENTIFICATION

How FSCA-01 connects ABB drives to Modbus RTU

ABB identifies FSCA-01 as an RS-485 adapter module for Modbus RTU communication with compatible ABB drives.

FSCA-01

ABB fieldbus adapter

RS-485 adapter module

Modbus RTU

Protocol

Serial fieldbus communication

MANUFACTURER-REFERENCE CHARACTERISTICS

Technical Specifications

OFFICIAL ABB TECHNICAL DATA

FSCA-01 · RS-485 ADAPTER MODULE

Engineering data at a glance

ABB FSCA-01 is an RS-485 adapter module that connects compatible ABB drives to Modbus RTU networks.

PROTOCOLFSCA-01

INTERFACEModbus RTU

SUPPORTED DRIVESACS580 / ACH580 / ACQ580 / ACS880 / DCS880 / DCT880

TERMINATIONSelectable by J2 jumper

ACS580, ACH580, ACQ580, ACS880, DCS880 and DCT880

GENERAL INFORMATION＋

ManufacturerABB

ModelFSCA-01

Product typeModbus RTU

ProtocolModbus RTU

COMMUNICATION & INTERFACE＋

Physical layerRS-485

Protocol functionsACS580 / ACH580 / ACQ580 / ACS880 / DCS880 / DCT880

Connector X1Selectable by J2 jumper

INSTALLATION & DIAGNOSTICS＋

Bus terminationJ2 jumper

Diagnostic indicationHost, module and network status LEDs

COMPATIBLE ABB DRIVES＋

Drive familiesACS580, ACH580, ACQ580, ACS880, DCS880 and DCT880

FAQ

Questions Buyers Ask Most

What type of product is FSCA-01?+

FSCA-01 is an ABB RS-485 adapter module for connecting compatible drives to Modbus RTU networks.

Which protocol does FSCA-01?+

FSCA-01 uses Modbus RTU serial communication.

Which physical interface does FSCA-01?+

FSCA-01 uses an RS-485 interface through connector X1.

Which ABB drives are listed as compatible with FSCA-01?+

FSCA-01 is listed for ACS580, ACH580, ACQ580, ACS880, DCS880 and DCT880 drive families.

How is bus termination set on FSCA-01?+

FSCA-01 uses jumper J2 to enable or disable RS-485 bus termination.

Which terminal signals are provided on FSCA-01?+

FSCA-01 provides SHLD, DATA_B, DATA_A and GND_B terminals on connector X1.

What do the diagnostic LEDs on FSCA-01?+

FSCA-01 provides host, module and network status indication for commissioning and troubleshooting.

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DATA SHEET

Official User Manual and Product References for
FSCA-01

ABB FSCA-01 is an RS-485 adapter module that connects compatible ABB drives to Modbus RTU networks. ABB lists ACS580, ACH580, ACQ580, ACS880, DCS880 and DCT880 among the compatible drive families.

ABB FSCA-01

ABB FSCA-01 is an RS-485 adapter module that connects compatible ABB drives to Modbus RTU networks. ABB lists ACS580, ACH580, ACQ580, ACS880, DCS880 and DCT880 among the compatible drive families.

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Technical statements on this page are based on the cited ABB manufacturer documentation.

ABB DRIVE COMMUNICATION ARCHITECTURE

How FSCA-01 fits ABB drive communication

ABB drives connect through the FSCA-01 RS-485 adapter to a Modbus RTU master network.

ABB · DRIVE PLATFORM

FSCA-01ADAPTER MODULE

DRIVE CONNECTION

RS-485 INTERFACE

Provides the serial physical interface between a compatible ABB drive and the fieldbus.

PROTOCOL

PROTOCOL DATA

Supports common Modbus read and write functions for drive data exchange.

INSTALLATION

BUS TERMINATION

Jumper J2 selects RS-485 bus termination at the network end.

Communication path: compatible ABB drive → FSCA-01 RS-485 adapter → Modbus RTU network.

APPLICATION AREAS

Where FSCA-01 is applied

Drive-to-PLC CommunicationConnects supported ABB drives to PLC or DCS Modbus RTU masters.

Legacy RS-485 IntegrationAdds Modbus RTU connectivity to compatible ABB drive installations.

APPLICATION CENTER FSCA-01 RS-485 adapter for Modbus RTU drive communication.

Supervisory Drive MonitoringExchanges drive status, commands and parameter data with a Modbus RTU master.

Commissioning and DiagnosticsHost, module and network LEDs support field commissioning and fault finding.

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05ASSURANCE

One-Year WarrantyOne-year warranty from delivery for products supplied by Moore Automation.

Warranty Claim Information＋

What to provide: If a product-related issue occurs within the warranty period, contact our team and submit one clear, continuous video for review.

✓Complete product and nameplate

✓Power supply and wiring connections

✓Installation and operating conditions

✓Indicator lights, alarms or error messages

✓Clear description of the fault

✓Continuous video showing the issue

Review outcome: If the evidence confirms a covered product fault, Moore Automation will arrange the appropriate warranty solution.

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