Description

The ABB UBC717AE01 (Order No. HIEE300927R0101) is a PROFIBUS DP communication module designed for the ABB AC 800M programmable logic controller (PLC) platform—a core component of the System 800xA distributed control system (DCS). This module enables the AC 800M controller to act as either a PROFIBUS DP Master or Slave, facilitating high-speed, deterministic communication with remote I/O stations, variable frequency drives (VFDs), motor protection relays, HMIs, and other field devices using the widely adopted PROFIBUS DP (Decentralized Periphery) protocol.

With support for data rates up to 12 Mbps, galvanic isolation, and integrated diagnostics, the UBC717AE01 ensures robust, real-time connectivity in demanding industrial environments such as power generation, water treatment, mining, and process manufacturing.

Application Scenarios

At a municipal wastewater treatment plant in Sweden, an aging Modbus network caused frequent communication timeouts with sludge dewatering centrifuges. The facility upgraded its ABB AC 800M controllers with UBC717AE01 modules to connect 24 ABB ACS880 drives over PROFIBUS DP. The new setup achieved <5 ms cycle times across 18 slave devices, enabling precise torque control during peak inflow events. When a fiber cut disrupted the main Ethernet ring, the UBC717AE01’s local PROFIBUS segment kept critical pumps running—preventing a sewage overflow incident. Maintenance staff now use the module’s front-panel LEDs to instantly identify bus faults, reducing troubleshooting time by 70%.

Technical Principles and Innovative Values

Innovation Point 1: Dual-Mode Flexibility – The UBC717AE01 can be configured as PROFIBUS DP Master (to control slaves) or DP Slave (to report to a higher-level PLC)—maximizing integration flexibility in hybrid architectures.

Innovation Point 2: Seamless 800xA Integration – Using Control Builder M, engineers import device GSD files, map I/O tags directly into the 800xA asset structure, and enable alarm propagation—all without third-party drivers.

Innovation Point 3: Robust Electrical Design – The 500 Vrms isolation barrier protects the AC 800M CPU from ground loops, lightning-induced surges, and VFD noise—critical in electrically harsh plants.

Innovation Point 4: Deterministic Real-Time Performance – Cyclic data exchange is synchronized with the AC 800M task cycle, ensuring predictable I/O updates for closed-loop control of drives and valves.

Application Cases and Industry Value

In a Chilean copper mine, the UBC717AE01 connects 16 ABB MNS switchgear units with motor controllers over a single PROFIBUS line. The system monitors overload status and enables remote start/stop—reducing manual巡检 by 90%. During a grid sag, the module maintained communication while legacy Ethernet-based systems dropped out, preventing conveyor belt jams.

In a U.S. dairy processing plant, the same module links pasteurizer temperature sensors and homogenizer pressure transmitters via PROFIBUS PA couplers. Its cyclic data integrity ensures compliance with FDA 21 CFR Part 11 batch records—validated during a recent audit with zero findings.

Related Product Combination Solutions

ABB AC 800M PM864/PM866: Main CPU—hosts UBC717AE01 on local rail.

ABB CI854A: Alternative PROFIBUS module with redundant ports.

ABB TB850/TB851: Terminal bases with screw/clamp terminals for field wiring.

ABB Control Builder M: Engineering tool for configuration, GSD import, and diagnostics.

ABB System 800xA: Full DCS—integrates UBC717AE01 data into operator graphics and historian.

ABB ACS880/ACS580 Drives: Common PROFIBUS DP slaves—controlled via UBC717AE01.

HMS Anybus Communicator: For non-PROFIB-compatible devices—gateway to UBC717AE01.

Phoenix Contact FL SWITCH 1000: PROFIBUS repeater—extends network distance.

Installation, Maintenance, and Full-Cycle Support

Installation requires mounting the UBC717AE01 adjacent to the AC 800M CPU on the DIN rail and connecting a shielded twisted-pair PROFIBUS cable (e.g., Belden 3076R) with proper termination (120 Ω at both ends). Addressing is set via Control Builder M—no DIP switches needed.

Maintenance involves monitoring LED status and using 800xA Diagnostic Manager to view bus load, slave health, and error counters. Firmware updates are delivered via the AC 800M CPU.

We supply every ABB UBC717AE01 HIEE300927R0101 as factory-new or ABB-certified refurbished, fully tested for communication integrity, isolation, and compatibility with AC 800M firmware versions 5.1+. Each unit includes a test report and is backed by a 24-month warranty. Our team provides GSD file libraries, network topology validation, and migration support from legacy MOD 300 or Advant Controller systems.