ABB UFC719AE01 3BHB000272R0101 IOEC I/O Interface Board

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Manufacturer: ABB
Product No.: UFC719AE01 3BHB000272R0101
Country of origin:Switzerland
Product Type: I/O Interface Board
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 540g
Dimensions: 13.0 cm x 10.0 cm x 8.0 cm
Shipping port: Xiamen
Warranty: 12 months

The ABB UFC719AE01 3BHB000272R0101 is an industrial-grade IOEC (I/O Electronics Controller) interface board designed for high-performance automation architectures and medium-to-high voltage variable frequency drive systems. Functioning as a central data acquisition and communication routing hub, this circuit board processes high-density digital and analog I/O channels while maintaining fast, deterministic signal execution. Built with premium galvanic isolation barriers, the module shields sensitive processing layers from external high-voltage transients and severe electromagnetic disruptions common in demanding marine propulsion and heavy industrial drive assemblies.

Key Features

Multi-Channel I/O Processing: Efficiently manages up to 32 digital inputs, 32 digital outputs, 8 analog inputs, and 8 analog outputs on a single integrated layout.
Flexible Fieldbus Integration: Built-in native hardware protocols providing steady signal routing via CANopen, Modbus, and standard high-speed Ethernet infrastructure.
Robust Galvanic Isolation: Implements comprehensive circuit separation to block ground loop propagation and shield logic-level processors from fieldwork voltage surges.
Marine and Heavy Industrial Compliance: Certified for deployment in harsh operational environments, withstanding continuous mechanical vibration and thermal stress profiles.

Industrial Applications

High-Voltage AC Drive Systems: Serves as the primary control and feedback interface within ABB megawatt-class medium and high voltage inverter enclosures.
Marine Propulsion Control: Deployed inside marine electrical distribution panels and main thruster drive racks to regulate heavy power electronics synchronization.
Advant Master DCS Integration: Functions as a distributed I/O controller node interfacing field sensors directly with upper-level process control topologies.

Technical Specifications

Parameter	Value / Specification
Manufacturer	ABB
Model Number	UFC719AE01 (Compatible with UFC719AE101 sub-assemblies)
Global Part Number	3BHB000272R0101
Module Type	IOEC I/O Interface Board
Digital Channel Capacity	32 Inputs / 32 Outputs
Analog Channel Capacity	8 Inputs / 8 Outputs
Supported Network Protocols	CANopen, Modbus, Ethernet
Country of Origin	Switzerland
Shipping Weight (Calculated)	0.54 kg
Package Dimensions (Calculated)	13.0 cm x 10.0 cm x 8.0 cm

Field Deployment & Installation Guidelines

CRITICAL FIELD FAULT & SAFETY WARNING

Ensure total power isolation of the drive cabinet and all auxiliary low-voltage I/O power circuits prior to unseating the interface card. Terminal connections can maintain induced field voltages even when the primary drive controller is powered off. Maintenance personnel must be equipped with an Earth-grounded anti-static wrist strap to avoid structural ESD micro-puncture of the high-density onboard communication chips.

Field service engineers must carefully execute replacement sequences to protect network topology mapping and signal integrity:

Network Node Verification: Check and log all hardware addresses, DIP switch layouts, or internal jumpers on the faulty interface card. Replicate these physical configurations precisely on the replacement module before mechanical mounting.

Chassis Rail Placement: Slide the module smoothly down the designated enclosure mounting channels. Push with uniform horizontal force until the rear multi-pin backplane interface seats completely into the terminal assembly.

Wiring Re-termination: Reconnect all parallel I/O block terminals, Ethernet plugs, and communication lines. Verify that all locking screw clips are locked down tightly to prevent high-vibration contact resistance over time.

Host Diagnostic Check: Apply auxiliary power and trace the initialization process via the system controller. Verify that the network status LED lights switch to normal green indicators, confirming link synchronization with the DCS master station.

Key Features:

#Advant Master #PLC I/O Modules

Are the 3BHB000272R0101 and 3BHB003041R0101 part numbers interchangeable?

They are part of the same UFC719AE series hardware framework. The 3BHB000272R0101 represents the core physical board sub-assembly, often paired under the broader UFC719AE01 or UFC719AE101 system designations. Always match internal engineering numbers before swapping.

Does this interface board support hot-swapping during active drive operations?

While the core IOEC bus layout possesses hot-swap characteristics, doing so within critical high-voltage AC drive control lines can disrupt systemic feedback loops and cause immediate breaker trips. Shutting down system power before replacement is recommended.

What steps should be taken if a communication timeout error occurs after installation?

Verify that your fieldbus connections (CANopen/Modbus) are locked down and the network termination resistors are configured correctly. Mismatched node addresses on the replacement card are the most common source of host connection drops.

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Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .