Key Features
✔ 8 Isolated Analog Outputs
Configurable as 4-20mA, 0-20mA, or ±10V
16-bit resolution for high-precision control
✔ Advanced Functionality
Channel-by-channel configuration
Short-circuit protection on all outputs
Open-wire detection (current mode)
✔ Industrial Reliability
Operating temperature: -25°C to +60°C
500V galvanic isolation (channel-to-channel and system)
Hot-swappable in compatible systems
✔ Diagnostic Capabilities
Per-channel LED status indicators
Comprehensive fault reporting
Technical Specifications
Parameter Specification
Manufacturer P/N 3BSE052605R1
Output Type Current/Voltage (software configurable)
Current Output 4-20mA / 0-20mA (±0.1% accuracy)
Voltage Output ±10V (±0.1% accuracy)
Resolution 16-bit
Update Rate ≤1ms per channel
Load Impedance ≤500Ω (current), ≥1kΩ (voltage)
Power Supply 24V DC via backplane
Certifications CE, UL, ATEX (optional)
Typical Applications
Process Control Valves (position control)
Variable Speed Drives (speed reference)
Analog Actuators
Test & Measurement Systems
Batch Process Control
The ABB AO815 (3BSE052605R1) is a high-performance 8-channel analog output module designed for ABB's S800 I/O system. This industrial-grade module provides precise analog signal output for process control applications in ABB's AC 800M and System 800xA automation environments.