The 1SAP187300R0202 is the RS485 isolated serial adapter option board for ABB's TA5142 distributed automation PLCs. Spring terminals are included on the board — no extra wiring to chase down. That RS485 port is isolated, which keeps ground loops from wandering into the PLC backplane.
1SAP187300R0202 ABB RS485 Isolated Serial Adapter
MPN1SAP187300R0202
Active
ABB Distributed Automation PLCs, TA5142, 1SAP187300R0202, RS485 isolated serial adapter, spring terminals included.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| CN8 | 85389091 |
| Additional information (Product main type) | TA5142 |
| Certificates and declarations (REACH date) | 20241206 |
| Certificates and declarations (REACH information) | True - contains substances > 0.1 mass percentage |
Product details
Frequently asked questions
What compliance documentation does 1SAP187300R0202 have?
RoHS compliant per EU Directive 2011/65/EU and REACH declared with substances above 0.1 mass percent. WEEE category: Small Equipment, B2B.
What is the harmonized tariff code for 1SAP187300R0202?
85389091.
What is the WEEE category?
5, Small Equipment (no external dimension more than 50 cm), B2B.
MPN
1SAP187300R0202