AO845 3BSE045584R1 ABB Analog output module High reliability Compatible with AC 800M control systems
Product Overview
ABB AO845 (Model: 3BSE045584R1) is a high-performance Analog Output I/O module, specifically designed for ABB AC 800M series programmable logic controller (PLC) systems. This module supports multi-channel current/voltage signal output and is widely used in industrial scenarios such as process control, energy management, water treatment, chemical engineering and manufacturing, where strict requirements are imposed on control accuracy and system stability.
Core features
Number of channels: 8 independent analog output channels
Output type:
Current output: 0-20 mA / 4-20 mA (configurable
Voltage output: 0-10V / ± 10V (Supported in some versions, specific hardware configuration needs to be confirmed)
Resolution: 16 bits (high-precision output)
Load capacity: Maximum 750 Ω (@20 mA)
Isolation protection: The channels are electrically isolated from the system bus, with strong anti-interference ability
Diagnostic function: Supports channel-level fault diagnosis (open circuit, short circuit, over-limit, etc.)
Installation method: DIN rail mounting, compatible with ABB I/O rail systems
Operating temperature: 0°C to +60°C (suitable for industrial-grade environments
Protection grade: IP20 (Suitable for installation in control cabinets)
Typical applications
Actuator drives in process control systems (such as control valves and frequency converters)
Remote control of continuous variables such as temperature, pressure and flow rate
Closed-loop control circuits for factory automated production lines
Power/load regulation signal output in the energy management system
Technical parameters
Model: 3BSE045584R1
Product series: ABB AC 800M I/O system
Module type: Analog Output Module (AO)
Number of output channels: 8
Output signal: 0/4-20 mA (default), configurable by software
Accuracy: ±0.1% of span (typical value)
Response time: < 1 ms (per channel)
Power supply: Powered by I/O bus (no external power source required)
Communication interface: Profibus DP/ModuleBus (via AC 800M controller)
Dimensions (width × height × depth) : 45 × 135 × 90 mm (approximately)
Weight: Approximately 300 g
Product Images
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AO845 3BSE045584R1 ABB Analog output module High reliability Compatible with AC 800M control systems Images
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