ABB PU515A 3BSE032401R1 Real‑Time Accelerator RTA PCI Board

Product Overview

The ABB PU515A 3BSE032401R1 is a Real‑Time Accelerator (RTA) PCI board for the ABB Advant OCS distributed control system. It off‑loads time‑critical real‑time tasks from host workstations, delivers low‑latency processing and handles high‑speed eDCN/Master bus communication. Designed for insertion into 32‑bit PCI or PCI‑X slots, this board improves system determinism and response performance for heavy‑load DCS process control applications.

Series

Advant OCS System Series. This series covers hardware components for legacy ABB distributed control platforms, including processor boards, communication cards, I/O modules and real‑time accelerator accessories for process automation retrofit and spare‑part replacement projects.

Product Features

Off‑loads real‑time computing tasks to reduce host workstation CPU burden
Equipped with CS503V1 dual‑channel MB300 communication module for DCN bus connection
16 MB on‑board RAM for high‑speed real‑time data buffering
Two 15‑pin female D‑Sub connectors for field bus wiring
Supports 32‑bit 33 MHz PCI and PCI‑X slots, compatible with 64‑bit expansion slots
Industrial‑grade hardware for continuous 24/7 operation in control cabinet environments
Works with Master and MOD eDCN system software for Advant OCS workstation integration
Compact PCI form factor for easy installation and replacement

Product Parameters

表格

Item	Value
Part Number	PU515A 3BSE032401R1
Board Type	Real‑Time Accelerator (RTA) PCI Board
Host Interface	32‑bit PCI / PCI‑X, 33 MHz operation
On‑board Memory	16 MB RAM
Communication Module	CS503V1 Dual‑channel MB300
External Connectors	2 × 15‑pin female D‑Sub
Net Weight	0.4 kg
Operating Temperature	0 °C ~ +60 °C
Storage Temperature	-20 °C ~ +70 °C
Origin	Sweden / Poland

Product Specifications

Bus communication: eDCN / Master bus protocol for Advant OCS control network
Mechanical: Standard full‑size PCI adapter card for industrial workstation cabinet mounting
Electromagnetic compliance: Complies with industrial EMC standards for DCS cabinet installation
Compatibility: Advant OCS workstations with available PCI / PCI‑X slots
Condition note: End‑of‑production unit, supplied as automation spare part for system maintenance & retrofit

Function

Accelerate time‑critical real‑time control logic execution for Advant OCS workstations
Provide high‑speed physical interface for eDCN / Master control network communication
Real‑time data buffering and low‑latency signal processing for DCS field events
Reduce host workstation computing load to improve whole‑system determinism
Enable reliable data exchange between host PC and Advant OCS distributed controllers

Purpose

Boost real‑time processing performance of ABB Advant OCS workstations; serve as critical hardware spare part for existing legacy DCS system maintenance, upgrade and retrofit projects.