ABB AO810V2 (3BSE038415R1) S800 Analog Output Module Overview

Brand Background

ABB is a global technology leader in electrification, industrial automation, robotics, and motion control solutions. Within process automation, ABB’s System 800xA and Compact Product Suite utilize the S800 I/O system—a modular, distributed process I/O platform designed to deliver high reliability, flexible architecture, and precise signal interface capabilities across complex industrial operations.

Model Overview: AO810V2 (Part Number: 3BSE038415R1)

The ABB AO810V2 (Part Number: 3BSE038415R1) is an 8-channel Analog Output Module belonging to the ABB S800 I/O family.

Functioning as a central field actuator interface, the AO810V2 converts digital control commands from ABB AC 800M controllers into 8 isolated 0/4–20 mA current output signals. It is widely used for controlling analog field devices such as electropneumatic positioners, control valves, variable frequency drive (VFD) speed references, and panel meters.

AO810V2 3BSE038415R1 ABB

Key Technical Specifications and Parameters

• Manufacturer: ABB

• Series: S800 I/O System

• Model Designation: AO810V2

• Part / Catalog Number: 3BSE038415R1

• Product Type: 8-Channel Analog Output Module (0/4–20 mA)

• Number of Channels: 8 individually configurable output channels

• Output Signal Range: 0 to 20 mA or 4 to 20 mA

• Resolution: 12-bit

• Maximum Load Resistance: $850\ \Omega$ (at 24 VDC supply)

• Power Supply Voltage: 24 VDC (19.2 to 30 VDC range)

• Power Consumption: Typical 3.0 W

• Galvanic Isolation: Group isolated (channels to system backplane and power supply)

• Feature Capabilities: Supports online module replacement (Hot Swap) and short-circuit/open-loop fault detection

• Compatible Termination Units: TU810V1, TU812V1, TU814V1, TU818, TU830V1, TU833, TU838, TU852

• Dimensions & Weight: 119 mm (H) x 45 mm (W) x 102 mm (D); Net Weight approx. 0.2 kg

Operating Industries

The ABB AO810V2 module is deployed across continuous process and manufacturing industries utilizing ABB System 800xA, Compact HMI, or AC 800M automation platforms:

• Oil, Gas & Petrochemicals: Onshore and offshore processing plants, refining units, pipeline compressor stations, and gas storage facilities.

• Power Generation & Utilities: Thermal, combined-cycle, hydroelectric, and solar power plants.

• Chemical & Pharmaceutical Processing: Batch reactor execution, continuous chemical synthesis, and fluid distribution lines.

• Pulp & Paper: Continuous papermaking machinery, pulpers, digesters, and chemical recovery boilers.

• Metals & Mining: Smelting plants, continuous casting lines, mineral processing, and heavy conveyor automation.

• Water & Wastewater: Municipal water purification facilities, industrial wastewater treatment, and pumping stations.

Common Usage Scenarios

1. Control Valve Actuation

   Sending precise 4–20 mA control signals to modulating control valves, dampers, and electropneumatic positioners to regulate process variables like flow rate, temperature, and pressure.

2. Variable Frequency Drive (VFD) Setpoint Distribution

   Providing analog speed setpoint references to electric motor drives to adjust pump, fan, or conveyor speeds dynamically.

3. Remote Display & Meter Driving

   Driving analog chart recorders, panel meters, and local process displays positioned in plant control rooms or remote field stations.

4. Distributed I/O Rack Deployment

   Operating as a hot-swappable I/O card within S800 fieldbus expansion racks, allowing maintenance technicians to replace modules without halting the overall process control loop.