ABB AX722F 3BDH000377R0001

Description

Detailed Parameter Table

ABB AX722F 3BDH000377R0001

Product Introduction

The AX722F 3BDH000377R0001 is a versatile digital input/output module from ABB, designed for the Advant Controller 400 series to handle both discrete signal monitoring and control in industrial automation systems. As a hybrid I/O module, it bridges field devices such as sensors, switches, and actuators with the controller, enabling real-time data exchange for process supervision and machine operation.

With 16 digital inputs and 8 digital outputs, AX722F 3BDH000377R0001 offers a compact solution for applications requiring both monitoring and actuation, reducing the need for separate input and output modules. Its robust isolation and diagnostic features ensure reliable performance in electrically noisy environments, making it suitable for industries like automotive manufacturing, pulp and paper, and water treatment. Whether integrated with XVC767AE102 termination units for organized wiring or paired with DSTA131 modules for expanded input capacity, AX722F 3BDH000377R0001 delivers consistent operation, enhancing the efficiency of control systems.

Core Advantages and Technical Highlights

Hybrid I/O functionality
AX722F 3BDH000377R0001 combines 16 inputs and 8 outputs in a single module, reducing rack space usage by up to 40% compared to using separate modules. In an automotive assembly line’s robot cell, this integration allows the module to simultaneously monitor 10 proximity sensors (inputs) and control 6 gripper solenoids (outputs), simplifying system architecture and reducing wiring complexity.

Flexible input/output configuration
The module’s inputs support both sinking and sourcing configurations, while outputs include short-circuit protection (0.5 A per channel). In a food processing plant, this flexibility enables connection to both NPN and PNP sensors for conveyor belt monitoring, with outputs safely controlling small motors and indicator lights—even if a wire accidentally shorts to ground.

Rapid response times
With input response times of ≤1 ms, AX722F 3BDH000377R0001 ensures immediate detection of critical signals like emergency stops. In a packaging machine, this speed guarantees that a jam detected by a photoelectric sensor (input) triggers an immediate conveyor stop (output), preventing equipment damage and product waste.

Typical Application Scenarios

In a pulp and paper mill’s paper machine section, AX722F 3BDH000377R0001 manages key operational signals:

Inputs monitor bearing temperature switches, belt alignment sensors, and emergency stop buttons.

Outputs control solenoid valves for water spray systems, conveyor brakes, and alarm beacons.
Paired with an Advant Controller 400, the module coordinates these signals to maintain web tension and prevent paper breaks, with diagnostic LEDs providing quick visual feedback for troubleshooting.

In a municipal wastewater treatment plant’s pump station:

Inputs track float switch positions (high/low water levels) and pump motor overload relays.

Outputs activate pump starters, valve actuators, and overflow alarms.
The module’s rugged design withstands the humid environment, while its isolation prevents ground loops from interfering with signal integrity—critical for reliable pump operation and preventing flooding.

ABB AX722F 3BDH000377R0001

Related Model Recommendations

AX711F: 16-input-only variant of AX722F 3BDH000377R0001 for monitoring-focused applications.

AX733F: 16-output-only module that complements AX722F 3BDH000377R0001 in high-actuation systems.

DSTA131: Digital input module that works with AX722F 3BDH000377R0001 to expand input capacity.

XVC767AE102: Termination unit that organizes field wiring for AX722F 3BDH000377R0001 in large I/O systems.

AC400 PM465: Advant Controller 400 processor module that processes signals from AX722F 3BDH000377R0001.

TB521: Terminal block adapter for AX722F 3BDH000377R0001 to support larger wire sizes (up to 2.5 mm²).

Installation, Commissioning and Maintenance Instructions

Installation preparation
Power off the AC400 chassis before installing AX722F 3BDH000377R0001. Insert the module into the designated I/O slot, ensuring proper alignment with the backplane connector, and secure with front-panel screws (torque to 0.5 Nm). Connect field wiring via XVC767AE102 termination units or directly to the module’s terminals using 0.5-1.5 mm² wires. Configure input type (sinking/sourcing) via the controller’s programming software. Verify 24 V DC power supply stability before energizing.

Maintenance suggestions
Inspect AX722F 3BDH000377R0001 monthly by checking channel LEDs—green indicates active signals, red indicates faults. Clean module connectors quarterly with compressed air to prevent dust buildup. Test output channels annually by energizing each with a resistive load and confirming response. If a channel fails, swap the device to a spare channel to isolate the issue—replace the module if internal faults are confirmed, ensuring the replacement is configured identically to the original.

Service and Guarantee Commitment

The AX722F 3BDH000377R0001 is backed by a 2-year warranty, covering defects in materials and workmanship. ABB’s technical support team provides guidance on integration with Advant Controller systems, including wiring diagrams and compatibility checks with modules like DSTA131 and XVC767AE102.

Customers receive access to archived documentation and configuration tools for AX722F 3BDH000377R0001. ABB ensures rapid availability of replacement modules through global distribution centers, minimizing downtime in critical applications. With expert support available 24/7, users can rely on timely assistance for troubleshooting and system optimization.