ISOLATED RS-485 OPTION BOARD
Use the exact order number and confirm the PM50xx CPU, COMx wiring, bus termination and software configuration.
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.
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.
Official product ID
ABB isolated serial adapter model
ABB documents TA5142-RS485I as an isolated EIA RS-485, 2-wire half-duplex option board for AC500-eCo V3 PM50xx CPUs.
ABB documents TA5142-RS485I, order number 1SAP187300R0002, as an isolated EIA RS-485 option board for AC500-eCo V3 PM50xx CPUs.
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 ↗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.
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.
Use the exact order number and confirm the PM50xx CPU, COMx wiring, bus termination and software configuration.
EIA RS-485, 2-wire half-duplex; Modbus RTU or CAA SerialCom; 9.6 to 115.2 kbit/s.
Powered internally by the CPU; additional current consumption is max. 25 mA from 24 V DC.
A clear workflow for sourcing, verification, shipment preparation, delivery and product assurance.
Include the complete part number, quantity and delivery destination.