Product Introduction
The AO845A 3BSE045584R1 Analog Output Module is a reliable industrial-grade interface designed for ABB distributed control systems (DCS). It delivers accurate analog signals to field devices such as actuators, valves, and measurement instruments, enabling precise process control and automation.
Engineered for high-performance industrial environments, the AO845A module ensures stable voltage and current output, low signal drift, and high resolution. Its modular design allows seamless integration into ABB racks, making it suitable for both system upgrades and replacement of older analog output modules.
Widely used in process plants, manufacturing facilities, power stations, and chemical industries, the AO845A ensures consistent and precise control of analog outputs across automation networks.
Model Details & Identification
| Parameter | Description |
|---|---|
| Product Name | Analog Output Module |
| Part Number | AO845A 3BSE045584R1 |
| Module Type | Analog Output (AO) Module |
| Function | Provides precise analog signals to field devices |
| System Compatibility | ABB Distributed Control Systems (DCS) |
| Output Type | Voltage / Current (verify configuration) |
| Number of Channels | As per model configuration |
| Resolution | High-resolution analog output |
| Installation | Rack-mounted (ABB standard) |
| Power Supply | System backplane |
| Operating Temperature | 0°C to +55°C (typical industrial) |
| Environmental Protection | EMI-resistant, vibration-resistant, industrial-grade |
| Warranty | 12 Months |
| Applications | Process control, actuators, valves, instrumentation |
Key Functionalities
-Provides accurate analog output to control valves, actuators, and instruments
-Supports voltage and current output depending on configuration
-Maintains stable and linear signal output under continuous operation
-Protects downstream devices with robust industrial design
-Ensures compatibility with ABB DCS and peripheral modules
-High immunity to electromagnetic interference (EMI)
-Easy integration into existing ABB automation racks
-Supports system upgrades and replacements of older AO modules
Contact information
|
Text Oliver to get a best price! |
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➭Mobile: |
+86 18950128464 (whatsapp) |
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➭E-mail: |
sales5@askplc.com |
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➭Wechat: |
+86 18950128464 |
Deployment Examples
■ Installed in ABB DCS cabinets to control actuators and valves
■ Used in chemical process plants for accurate analog signal transmission
■ Deployed in manufacturing automation systems for instrumentation control
■ Replaces aging AO modules in legacy ABB automation installations
■ Integrated into power plants for precise analog control of field devices
Advantages & Highlights
| Feature | Benefit |
|---|---|
| High-precision output | Accurate control of field devices |
| Stable voltage/current signals | Reliable process automation and monitoring |
| Industrial-grade components | Resists vibration, temperature, and electrical noise |
| Modular ABB architecture | Simplifies installation, maintenance, and replacement |
| EMI/RFI resistant | Maintains signal integrity in noisy environments |
| Continuous operation capability | Designed for 24/7 industrial processes |
| Wide system compatibility | Works with multiple ABB DCS configurations |
FAQ
Common Problem
What is the main purpose of the AO845A 3BSE045584R1?
It provides accurate analog output signals for control and automation of field devices.
Is the module resistant to electrical noise?
Yes, it features EMI/RFI shielding for stable output.
What industries commonly use this module?
Power generation, chemical, manufacturing, and process automation plants.
Does it support multiple output channels?
Yes, the number of channels depends on module configuration.
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