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

Related Products

We are a global trading company specializing in PLC automation and industrial controls.

Xiamen Changxuyuan Trading Co., Ltd. is a leading global online wholesale supplier, offering a wide selection of new and discontinued products. We are committed to providing a wide range of high-quality products to our global customers at highly competitive factory direct prices, fast delivery times, and first-class customer service.

Our goal is to provide high-quality products to our global customers at highly competitive factory direct prices.

The more you buy, the more you save! Our website is available in multiple major languages ​​to meet the needs of our growing international customer base. Looking for low-priced, high-quality products? Xiamen Changxuyuan Trading Co., Ltd. is your ideal choice, offering high-quality products, low prices, fast delivery, and professional service—all backed by our strong global presence.

Four Reasons to Choose Us
1. We have the world's largest selection of industrial spare parts, including a wide variety of new and discontinued products.
2. We update our product information daily.
3. We have a diverse buyer base from around the world, constantly searching for high-quality, low-priced products to meet the diverse needs of our large global customer base.

4. We offer a wide variety of styles at the lowest online prices.

Factory Prices
Leveraging our extensive and strong partnerships with domestic and international manufacturers, we are able to offer high-quality products at exceptionally low factory prices. We are committed to working with global wholesalers to secure the best prices. If you are interested in our products, please feel free to contact us. We are confident that you will enjoy all of our exquisite products at wholesale prices.

Fast Shipping/Professional Packaging
We have established long-term partnerships with UPS, FedEx, DHL, and other leading global carriers, enabling us to offer world-class shipping options. Our dedicated warehouse staff will meticulously process your order, ensuring packaging according to our strict and rigorous standards. Your product will be carefully inspected and securely packaged before shipment. We ship to thousands of customers in dozens of countries around the world every day, demonstrating our commitment as a leading global industrial spare parts company, ensuring the highest level of responsiveness at all times.

Best Customer Service
We value our relationships with every customer, and our dedicated customer service team is always here to assist you. Due to the vast product offering, all staff members are fully trained and familiar with the latest trends and products. We also offer a dedicated online chat service to answer all your questions and respond immediately. Your satisfaction is always our top priority.

Brands