ABB AO895 3BSC690087R1 Analog Output Module

The ABB AO895 3BSC690087R1 Analog Output Module is an advanced control module designed for use within ABB’s distributed control systems (DCS). This module is specifically engineered to provide high-performance analog output signals to support the control of various industrial processes. It is part of ABB’s extensive range of I/O modules used to interface with different control systems, providing precise signal conversion from digital to analog for controlling process variables such as temperature, pressure, flow, and level.

This module is a key component in ABB’s 800xA and AC 800M control systems, ensuring seamless integration and excellent performance in a wide range of industries, including oil and gas, chemical, power generation, pharmaceuticals, and manufacturing. With its compact design and high reliability, the AO895 is perfect for applications requiring precise, scalable, and robust analog output solutions.

Product Specifications

Below are the detailed specifications for the ABB AO895 3BSC690087R1 Analog Output Module:

Applications

The ABB AO895 3BSC690087R1 Analog Output Module is used in a wide range of applications across various industries. Its ability to provide precise analog output signals makes it suitable for applications that require reliable process control.

1. Process Automation: The AO895 is widely used in industries such as oil & gas, chemical, and petrochemical for controlling valves, pumps, and actuators. The module’s ability to convert control signals into accurate analog outputs is essential for process stability.

2. Power Generation: In power plants, the AO895 is used for controlling equipment such as turbines, generators, and other electrical systems. Its high accuracy ensures that these critical systems perform reliably, ensuring smooth operations.

3. Manufacturing Automation: The AO895 is used in automated manufacturing systems to control machinery, robotic systems, and production lines. Its precise analog control capabilities allow for high-quality, efficient manufacturing processes.

4. Pharmaceutical Production: The pharmaceutical industry relies on precise control of temperature, pressure, and flow during manufacturing. The AO895 ensures that these parameters are controlled accurately, contributing to product quality and compliance.

5. Water and Wastewater Treatment: The module is used in water treatment plants for controlling pumps, filtration systems, and chemical dosing systems. Its precision ensures that treatment processes maintain optimal performance.

6. HVAC Systems: The AO895 is used in large building automation systems to control heating, ventilation, and air conditioning (HVAC) systems, ensuring that these systems run efficiently.

7. Food and Beverage: In the food and beverage industry, the AO895 helps control processes like mixing, heating, and packaging. The module ensures that processes remain within desired parameters to maintain product consistency.

8. Mining: The AO895 is ideal for controlling equipment in mining operations, such as crushers, conveyors, and transportation systems, where precision control is required.

9. Marine Systems: The module is used in maritime applications to control onboard systems like pumps, valves, and ventilation, providing reliability in harsh operating conditions.

10. Instrumentation: The AO895 is used in systems that require precise analog output to interface with sensors, measurement instruments, and actuators for high-accuracy measurements and control.

Advantages

The ABB AO895 3BSC690087R1 Analog Output Module offers a variety of advantages that make it a preferred choice for control and automation systems:

1. High Output Accuracy: The AO895 provides an output accuracy of ±0.05% of full scale, ensuring that your process control systems operate within tight tolerances.

2. Flexible Output Options: It supports both 4-20mA and 0-10V DC output ranges, making it adaptable to a wide range of industrial control systems.

3. Compact and Reliable Design: The module features a compact design (45 x 102 x 119 mm) that is DIN rail mountable, making it easy to install and integrate into existing control systems.

4. Efficient Power Consumption: With a power consumption of just 1.5W, the AO895 is an energy-efficient choice for industrial applications.

5. High Isolation: The module provides channel-to-channel isolation, protecting against faults and ensuring stable performance even in challenging environments.

6. Wide Temperature Range: The AO895 operates in a wide temperature range of -20°C to 60°C, making it suitable for use in various climates and industrial settings.

7. Quick Response Time: With a response time of just 10 ms, the AO895 ensures that process control signals are updated rapidly, contributing to more responsive systems.

8. Simple Installation: The module is designed for DIN rail mounting, which simplifies installation and minimizes setup time.

9. Certified for Safety: The AO895 is CE, UL, and CSA certified, ensuring compliance with industry safety standards.

10. Channel-to-Channel Isolation: This feature helps protect the system from faults and ensures that errors in one channel do not affect others, improving system reliability.

FAQ

1. What is the output type of the AO895 module?

   • The AO895 module provides 4-20mA and 0-10V DC output types.

2. How many analog outputs does the AO895 module have?

   • The module has 8 analog outputs.

3. What is the accuracy of the analog outputs?

   • The module offers an accuracy of ±0.05% of full scale.

4. What is the power supply requirement for the AO895?

   • The module operates with a 24V DC input power supply.

5. How long does the AO895 take to respond to changes in the system?

   • The module has a response time of 10 ms.

6. What is the operating temperature range for the AO895?

   • The AO895 operates in temperatures ranging from -20°C to 60°C.

7. Can the AO895 module be easily integrated into ABB’s control systems?

   • Yes, the AO895 is designed for easy integration with ABB’s 800xA and AC 800M control systems.

8. What certifications does the AO895 have?

   • The module is certified with CE, UL, and CSA, ensuring safety and compliance with international standards.

9. What is the module’s mounting type?

   • The AO895 is designed for DIN rail mounting, which simplifies installation.

10. What is the weight of the AO895 module?

    • The module weighs 0.2 kg.