Description

The ABB XVC722AE101 3BHB002751R0101 is a high-density analog input module from ABB’s S800 I/O series, engineered for precision signal acquisition in distributed control systems (DCS). Designed for integration with ABB’s flagship 800xA and AC 800M controllers, this module delivers 16 channels of isolated analog input with HART protocol support, enabling bidirectional communication with smart field devices. The ABB XVC722AE101 3BHB002751R0101 excels in critical process industries by providing ±0.05% signal accuracy and SIL 2 certification (IEC 61508), ensuring reliable data for safety and regulatory control loops. Its ruggedized design withstands harsh industrial environments, including extreme temperatures and EMI interference. The module’s hot-swappable design minimizes downtime during maintenance, while seamless compatibility with ABB’s Control Builder M engineering suite simplifies configuration. For power generation, oil and gas, or chemical plants requiring uncompromised signal integrity, the ABB XVC722AE101 3BHB002751R0101 sets the standard for robustness and precision.

ABB XVC722AE101 3BHB002751R0101

Technical Specifications

Main Features and Advantages

Precision and intelligence: The ABB XVC722AE101 3BHB002751R0101 leverages 24-bit delta-sigma ADC technology for µA-level current measurement resolution. Integrated HART 7 support enables simultaneous analog/digital communication – monitor valve signatures or perform device diagnostics without interrupting control loops.

Robust safety design: Dual-redundant power inputs and channel-to-channel isolation prevent fault propagation. SIL 2 certification ensures compliance for safety applications like pressure relief valve monitoring. Built-in surge protection (IEC 61000-4-5) defends against lightning strikes.

Operational efficiency: Hot-swap capability allows module replacement without system shutdown. Continuous self-diagnostics detect open wires, short circuits, and HART device failures. Auto-calibration via Control Builder M reduces maintenance time by 60%.

Seamless integration: Direct mapping to AC 800M controllers (e.g., PM866) via high-speed S800 I/O bus. Dynamic HART™ multiplexing allows concurrent HART communication across all 16 channels – a critical advantage over legacy multiplexers.

Application Field

The ABB XVC722AE101 3BHB002751R0101 dominates processes demanding high-fidelity analog acquisition. In oil refineries, it interfaces with HART-enabled pressure transmitters in hydrotreaters, enabling predictive maintenance for catalyst health. Power plants deploy it for boiler drum level safety systems, using RTD inputs for ±0.1°C temperature monitoring.

Chemical processors rely on its 4–20mA/HART capabilities for reactor pH control loops, where real-time analyzer diagnostics prevent runaway reactions. Pharmaceutical manufacturers leverage it in bioreactor suites for FDA-validated batch processes. Water treatment facilities use it with chlorine residual analyzers, utilizing HART for automated calibration. In LNG liquefaction trains, the module’s -25°C cold-start capability ensures reliable cryogenic temperature monitoring.

ABB XVC722AE101 3BHB002751R0101

Related Products

XVC722BE101: Previous-gen module without HART 7 support.

PM866 3BSE050200R1: Compatible AC 800M controller.

SD821 3BSE008514R1: Redundant power supply for S800 I/O.

CI871 3BSE056767R1: PROFIBUS DP communication interface.

TA523 3BSE013294R1: S800 I/O baseplate carrier.

XVC768AE101: Analog output counterpart module.

Control Builder M: Configuration engineering software.

Installation and Maintenance

Pre-installation preparation: Verify baseplate compatibility (TA523/TA526). Ground the ABB XVC722AE101 3BHB002751R0101 chassis via dedicated earthing screw (<0>

Maintenance recommendations: Perform HART device calibration annually using embedded DD libraries. Monitor “Module Health” status in 800xA Diagnostics; replace if error rate exceeds 0.01%/month. Clean terminal blocks biennially with non-residue contact cleaner. Always maintain a cold spare module to enable <5>