ABB UFC718AE01 HIEE300936R0001

Description

Product Overview

ABB UFC718AE01 HIEE300936R0001 is a high-performance process control unit designed by ABB for the Symphony Harmony INFI90 and Symphony Plus distributed control systems. This module serves as a powerful controller capable of executing complex regulatory control, logic sequencing, and advanced process optimization algorithms. ABB UFC718AE01 HIEE300936R0001 represents the evolution of ABB’s control platform, offering significantly enhanced processing power and memory capacity compared to earlier INFI90 controllers while maintaining backward compatibility with existing I/O subsystems. The module is extensively deployed in power generation, petrochemical, and metals industries where high availability and deterministic control are mission-critical requirements.

Technical Specifications

ABB UFC718AE01 HIEE300936R0001 features the following technical specifications:

• Processor: 32-bit RISC processor, 50 MHz

• Memory: 16 MB DRAM with ECC, 8 MB Flash for firmware, 4 MB battery-backed SRAM for application

• Execution Speed: 0.1 ms per 1000 Boolean instructions

• Control Loops: Up to 256 PID loops per controller

• I/O Capacity: Up to 2048 I/O points, configurable mix of analog and digital

• Communication Ports: 2 x Ethernet 10/100Base-T, 2 x RS-232C, 1 x RS-485, 1 x ControlWay/INFI-NET

• Protocols: Modbus RTU, Modbus TCP, OPC DA, proprietary ABB protocols

• Redundancy: 1:1 hot standby with bumpless transfer (<50 ms switchover)

• Battery Backup: Lithium battery for SRAM retention, 10-year typical life

• Diagnostics: Power-up self-test, continuous runtime monitoring, watchdog timer

• Power Consumption: 5 V DC, 2.5 A; ±15 V DC, 0.3 A

• Mounting: Standard INFI90/Symphony rack, dual slot width

• Operating Temperature: 0°C to +60°C

• Humidity: 5% to 95% non-condensing

A critical feature of ABB UFC718AE01 HIEE300936R0001 is the onboard hardware watchdog that independently monitors processor execution and forces outputs to user-configurable safe states within 10 milliseconds of fault detection.

Advantages & Features

ABB UFC718AE01 HIEE300936R0001 represents the culmination of ABB’s mature control technology with significant enhancements over predecessor models. Key advantages include:

• Performance Improvement: 4x faster execution and 8x memory capacity compared to UFC711/712 controllers

• Ethernet Connectivity: Native 10/100Base-T ports eliminate need for external communication gateways

• Application Portability: Direct import of legacy INFI90 function block applications without modification

• Cybersecurity: Factory-level security features including disableable unused ports and service interfaces

• Extended Environmental Rating: Conformal coating option for harsh atmospheres (UFC718AE02 variant)

For plants operating mixed fleets of INFI90 and Symphony Plus equipment, ABB UFC718AE01 HIEE300936R0001 provides a migration path that preserves existing I/O investments while introducing modern networking and diagnostic capabilities.

Application Examples

Typical applications for ABB UFC718AE01 HIEE300936R0001 include:

• Supercritical Coal Power Plants: Boiler-turbine coordinated control, furnace pressure management, sootblower sequencing

• Combined Cycle Gas Turbines: HRSG temperature control, fuel gas metering, emissions compliance optimization

• Petrochemical Refineries: Crude distillation unit control, catalytic cracker regenerator temperature control

• Cement Production: Kiln shell temperature monitoring, preheater cyclone control, clinker cooler optimization

A major Asian utility recently completed replacement of 45 obsolete UFC711 controllers with ABB UFC718AE01 HIEE300936R0001 across three 600 MW coal-fired units. The upgrade reduced controller scan times from 100 ms to 25 ms, enabled historian connectivity via OPC, and provided operators with significantly improved alarm management and trend displays.

Competitive Comparison

Primary competitors to ABB UFC718AE01 HIEE300936R0001 include Emerson Ovation OC-4000, Siemens S7-400H, and Honeywell C300. Comparative analysis:

ABB UFC718AE01 HIEE300936R0001 maintains a distinct advantage for facilities with substantial INFI90 installed base, as replacement with competing platforms requires complete I/O system replacement—typically 3-5x the cost of controller-only upgrades.

Selection Recommendations & Precautions

1. Firmware Version: Verify that ABB UFC718AE01 HIEE300936R0001 firmware revision 3.2 or higher is installed for compatibility with Composer Harmony 6.0 and above. Earlier revisions lack support for certain Symphony Plus engineering tools.

2. Battery Status: The internal lithium battery must be replaced if storage exceeds 2 years or if the module has been powered off for extended periods. Battery failure results in loss of application program and calibration constants.

3. Ethernet Configuration: Both Ethernet ports share the same MAC address block but require unique IP addresses. Do not enable both ports on the same subnet unless configured for redundancy.

4. Application Migration: When replacing UFC711/712 controllers, use ABB’s Control Migration Tool to validate that total execution time does not exceed 80% of scan cycle—legacy applications may require optimization for new I/O counts.

5. Redundancy Cabling: Redundant pairs require the special fiber optic synchronization cable (Part No. 1MRS050693). Standard Ethernet cables will not establish proper redundancy communication.

When procuring ABB UFC718AE01 HIEE300936R0001 for safety-related applications (SIL-rated loops), verify that the module includes the safety certificate documentation and that the firmware version is qualified for your specific safety instrumented function. Modules sourced from decommissioned sites should undergo full factory refurbishment including firmware reload, battery replacement, and full functional test before installation in critical applications.

DS200LSTQF1CEE GE
DS200LUVAF1AHA GE
DS200MBHAG1A GE