The ABBAO810V2(Part Number:3BSE038415R1) is a high-density 8-channel analog output module developed for the S800 I/O family. Operating with a 14-bit resolution, it drives standard 0 to 20 mA and 4 to 20 mA industrial field loops with exceptional accuracy, ensuring deterministic valve actuation and smooth variable drive control across remote process nodes.
Technical Specifications
Manufacturer: ABB
Model Designation:AO810V2
Article Number:3BSE038415R1
I/O Subsystem: S800 System Frame Mechanics
Channel Count: 8 unipolar independent current output lines
Signal Output Range: 0 to 20 mA or 4 to 20 mA programmable limits
Digital Resolution: 14 bit digital-to-analog converter tracking depth
Channel Block Isolation: Groupwise electrical isolation barrier relative to system ground
Maximum Output Load: Under 500 ohms with single line supply or 250 to 850 ohms with dual power configuration
Signal Absolute Error: Maximum 0.1 percent variation within standard 500 ohm load limits
Thermal Signal Drift: Typical 30 ppm per degree C up to a maximum 60 ppm per degree C limit
Dynamic Rise Time: 0.35 ms response speed under a standard 500 ohm load
Update Cycle Threshold: Less than or equal to 2 ms ultra-fast bus refresh cycle
Circuit Overload Protection: Short circuit proof architecture with embedded current limiting loops
Maximum Field Cable: 600 meters maximum permissible field circuit run length
Module Power Dissipation: 2.3 W maximum structural heat output
Physical Module Dimensions: 45 mm width x 119 mm height x 111 mm depth
Net Hardware Weight: 0.18 kg (0.40 lbs) base module weight
Industrial Application Scenarios
Control Valve Actuation: Directs continuous 4 to 20 mA positioner tracking signals to heavy pneumatic or hydraulic control valves inside continuous chemical processing lines.
Variable Speed Interface: Connects directly to distant motor control center frames to feed precise reference speeds to large variable frequency fan drives.
Proportional Damper Control: Regulates the precise physical opening angles of massive combustion air dampers inside industrial boiler exhaust systems.
Dosing Pump Modulation: Drives high-accuracy chemical injection stroke regulators to maintain precise fluid balance parameters in municipal water treatment plants.
