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/ABB TA5142-RS485I 1SAP187300R0002 AC500-eCo V3 Isolated RS-485 Option Board
ABB TA5142-RS485I 1SAP187300R0002 AC500-eCo V3 Isolated RS-485 Option Board
ABB TA5142-RS485I 1SAP187300R0002 AC500-eCo V3 Isolated RS-485 Option Board
ABB TA5142-RS485I 1SAP187300R0002 AC500-eCo V3 Isolated RS-485 Option Board

ABB TA5142-RS485I 1SAP187300R0002 AC500-eCo V3 Isolated RS-485 Option Board

ABB · AC500-eCo V3 RS-485 OPTION BOARD

TA5142-RS485I 1SAP187300R0002

The TA5142-RS485I 1SAP187300R0002 is an ABB AC500-eCo V3 isolated RS-485 serial adapter option board for COMx communication, supplied with a 5-pin spring terminal.

MANUFACTURERABB
MODELTA5142-RS485I 1SAP187300R0002
REFERENCETA5142-RS485I 1SAP187300R0002
STATUSACTIVE ABB PRODUCT
MANUFACTURERABB
PRODUCT TYPEIsolated RS-485 serial adapter option board
CONDITION / WARRANTYOriginal New · One-Year Warranty
INTERFACE● EIA RS-485 · 500 V DC isolation from CPU
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ABB ● AC500-eCo V3 RS-485 OPTION BOARD
AC500-eCo V3 RS-485 OPTION BOARD

TA5142-RS485I 1SAP187300R0002

ACTIVE ABB PRODUCT

EIA RS-485 · isolated · 9.6 to 115.2 kbit/s

PRODUCT ROLE
TA5142-RS485I 1SAP187300R0002 is an ABB AC500-eCo V3 isolated RS-485 option board for COMx serial communication. It supports Modbus RTU or CAA SerialCom and uses a 5-pin spring/cable front terminal.
INSTALLATION CHECK
Confirm the complete identifier, hardware revision, installed-system wiring, interface requirements, safe isolation and mechanical fit before handling or replacement.
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Frida

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MODEL ORDER NUMBER

How TA5142-RS485I 1SAP187300R0002 fits the ABB AC500-eCo V3 system

ABB official data identifies 1SAP187300R0002 as the order number and TA5142-RS485I as the product model. The suffix RS485I identifies the isolated EIA RS-485 interface.

1SAP187300R0002
ABB order number

Official product ID

TA5142-RS485I
Product model

ABB isolated serial adapter model

MANUFACTURER-REFERENCE CHARACTERISTICS

Technical Specifications

PUBLIC DOCUMENTATION CHECK
TA5142-RS485I 1SAP187300R0002 · RS-485 OPTION BOARD

Engineering data at a glance

ABB documents TA5142-RS485I as an isolated EIA RS-485, 2-wire half-duplex option board for AC500-eCo V3 PM50xx CPUs.

ORDER NUMBER1SAP187300R0002
INTERFACEEIA RS-485
TRANSMISSION RATE9.6 to 115.2 kbit/s
WEIGHTApprox. 16 g
Confirm the complete order number, PM50xx CPU, COMx wiring, bus termination and configured protocol before replacement
GENERAL INFORMATION+
ManufacturerABB
ABB order number1SAP187300R0002
ModelTA5142-RS485I
Product platformAC500-eCo V3
FUNCTION & INTERFACE+
Product typeIsolated RS-485 serial adapter option board
InterfaceEIA RS-485 (2-wire half-duplex)
ProtocolsModbus RTU / CAA SerialCom
COMMUNICATION & ELECTRICAL+
Transmission rate9.6 to 115.2 kbit/s
Galvanic isolation500 V DC from CPU
CONNECTION & COMPATIBILITY+
Connector and compatible CPUs5-pin spring terminal block; compatible with PM50xx CPUs; current max. 25 mA
FAQ

Questions Buyers Ask Most

What is TA5142-RS485I 1SAP187300R0002 used for?+

TA5142-RS485I 1SAP187300R0002 is an ABB isolated EIA RS-485 option board for AC500-eCo V3 PM50xx CPUs.

What ABB order number belongs to TA5142-RS485I 1SAP187300R0002 ?+

TA5142-RS485I 1SAP187300R0002 uses ABB order number 1SAP187300R0002.

Which interface is documented for TA5142-RS485I 1SAP187300R0002 ?+

TA5142-RS485I 1SAP187300R0002 is documented as an isolated EIA RS-485, 2-wire half-duplex option board.

Which ABB CPU family uses TA5142-RS485I 1SAP187300R0002 ?+

TA5142-RS485I 1SAP187300R0002 is designed for ABB AC500-eCo V3 PM50xx CPUs.

Which protocols and data rates does TA5142-RS485I 1SAP187300R0002 support?+

TA5142-RS485I 1SAP187300R0002 supports Modbus RTU or CAA SerialCom and data rates from 9.6 to 115.2 kbit/s.

What must be checked before replacing TA5142-RS485I 1SAP187300R0002 ?+

TA5142-RS485I 1SAP187300R0002 requires confirmation of the complete ABB order number, PM50xx CPU, COMx wiring, bus termination and software configuration.

What information should be supplied when ordering TA5142-RS485I 1SAP187300R0002 ?+

TA5142-RS485I 1SAP187300R0002 should be ordered with the complete model, ABB order number, quantity, CPU type and application details.

CONTACT PRODUCT SPECIALIST

Check your configuration with Frida

Share the complete order number and application details for compatibility, availability and lead-time checking.

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DATA SHEET

Official Datasheet and References for
TA5142-RS485I 1SAP187300R0002

ABB documents TA5142-RS485I, order number 1SAP187300R0002, as an isolated EIA RS-485 option board for AC500-eCo V3 PM50xx CPUs.

ABB TA5142-RS485I 1SAP187300R0002

ABB documents TA5142-RS485I, order number 1SAP187300R0002, as an isolated EIA RS-485 option board for AC500-eCo V3 PM50xx CPUs.

OPEN OFFICIAL DATASHEET PDF ↗

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Send the complete model, quantity, nameplate details and your technical or purchasing question.

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

AC500-eCo V3 SYSTEM RELATIONSHIP

How TA5142-RS485I fits into the ABB AC500-eCo V3 system

ABB is the manufacturer; TA5142-RS485I is the complete model; 1SAP187300R0002 is the official order number; AC500-eCo V3 PM50xx is the compatible CPU family.

ABB AC500-eCo V3 · PLATFORM
TA5142-RS485ICOMPLETE MODEL
PRODUCT TYPE

ISOLATED RS-485 OPTION BOARD

Use the exact order number and confirm the PM50xx CPU, COMx wiring, bus termination and software configuration.

CONFIGURATION

COMMUNICATION

EIA RS-485, 2-wire half-duplex; Modbus RTU or CAA SerialCom; 9.6 to 115.2 kbit/s.

ELECTRICAL

500 V DC isolation

Powered internally by the CPU; additional current consumption is max. 25 mA from 24 V DC.

System relationship: confirm the order number, PM50xx CPU, COMx wiring, bus termination and configured protocol.
APPLICATION AREAS

Where TA5142-RS485I is used

AC500-eCo V3 Serial ExpansionAdds an isolated serial interface to compatible PM50xx CPUs.
Modbus RTU NetworksSupports configurable 2-wire half-duplex RS-485 communication at 9.6 to 115.2 kbit/s.
PRODUCT REFERENCE TA5142-RS485I 1SAP187300R0002 ABB isolated RS-485 option board for AC500-eCo V3 PM50xx CPUs.
CAA SerialCom ApplicationsProvides a configurable serial channel for applications using the CAA SerialCom library.
CS31 Bus ConnectivityMay be configured for CS31 bus communication where supported by the controller application.
ABOUT MOORE AUTOMATION

A trusted industrial automation sourcing partner

Moore Automation Limited supplies industrial automation spare parts to customers worldwide, with dedicated sourcing, part-number verification, pre-shipment confirmation and responsive sales support.

Global sourcing Pre-shipment verification One-year warranty
SERVICE

Industrial Automation Order Support

A clear workflow for sourcing, verification, shipment preparation, delivery and product assurance.

STAGESERVICE ACTIONWHAT WE CHECK OR PROVIDE
01PROCUREMENT
Product SourcingCurrent, hard-to-find and discontinued industrial automation parts.
02VERIFICATION
Part Number ReviewComplete model, suffix, nameplate, visible revision and application details.
03CONFIRMATION
Pre-Shipment CheckModel, label, condition and packaging confirmed with actual photos or video.
04FULFILLMENT
Global Delivery
Worldwide delivery with flexible shipping options. We support door-to-door pickup or delivery to your nominated freight forwarder in China.
DHLFedExUPSTNT
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.
SALES ASSISTANCE

Contact Sales Manager Frida

Include the complete part number, quantity and delivery destination.

EMAILsales5@mooreplc.com WHATSAPP+86 153 5940 8275
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