Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The ABB UF C911 B104 CVMI2B is a highly advanced industrial control module designed for seamless integration into large-scale automation systems. It belongs to the ABB UF Series, which is renowned for providing robust, flexible, and reliable control solutions for a variety of industrial processes. The CVMI2B variant offers enhanced functionality for process control, measurement, and monitoring, making it suitable for applications in industries that require precise and continuous system management.
This control module is designed to handle critical automation tasks while offering scalability and modularity, making it an ideal choice for applications such as power generation, process automation, and factory automation. Its compact design and compatibility with a range of ABB automation systems make it a valuable addition to any industrial control network.
| Parameter | Details |
|---|---|
| Model Number | ABB UF C911 B104 CVMI2B |
| Control System Type | Industrial Control Module |
| Power Supply | 24 V DC |
| Input Voltage Range | 20.4 to 28.8 V DC |
| Digital Inputs | 16 (isolated) |
| Digital Outputs | 16 (isolated) |
| Analog Inputs | 8 x 0-10V, 4-20mA |
| Analog Outputs | 4 x 0-10V, 4-20mA |
| Communication Protocols | Modbus RTU, Ethernet |
| Mounting Type | DIN Rail Mounting |
| Dimensions | 150 mm x 120 mm x 70 mm |
| Weight | 0.75 kg |
| Environmental Temperature | -20°C to 60°C |
| Humidity | 0% to 95% RH (non-condensing) |
| Protection Class | IP20 |
| Operating System | Embedded Linux-based System |
| Display | No (remote interface via PC or HMI) |
| Certifications | CE, UL, RoHS |
The ABB UF C911 B104 CVMI2B is widely used in applications that require high-performance control, precise monitoring, and fast response times. Some of its typical applications include:
Power Generation: Essential for turbine control, generator management, and monitoring auxiliary systems in power plants.
Chemical and Petrochemical Industries: Used to control and monitor critical chemical processes, ensuring safe and efficient production.
Manufacturing Automation: Applied in automotive, food & beverage, and packaging industries to monitor and control machinery, robotic arms, and production lines.
Water and Wastewater Treatment: Monitors pumps, filtration systems, and valves, ensuring optimal operation in water treatment facilities.
Building Automation: Ideal for HVAC systems, lighting control, and energy management in commercial and industrial buildings.
Scalability and Flexibility: The ABB UF C911 B104 CVMI2B is highly scalable, offering various I/O configurations and allowing for easy expansion as system requirements grow.
Compact and Efficient Design: With a compact footprint (150 mm x 120 mm x 70 mm) and modular setup, it fits well in environments where space is limited.
Advanced Diagnostics: The module comes equipped with diagnostic capabilities, helping to predict failures and improve maintenance schedules, reducing downtime and optimizing operations.
Reliability in Harsh Environments: It operates in temperatures ranging from -20°C to 60°C and is designed for industrial environments, with IP20 protection against dust and moisture.
Ease of Integration: Supports Modbus RTU and Ethernet communication protocols, ensuring easy integration into existing industrial control networks.
Brand: ABB
Series: UF Series (Industrial Control Systems)
Category: Automation & Control Modules
Below are five related models from the ABB UF Series, offering similar functionality with varying specifications:
| Model | Control System Type | Power Supply | Digital Inputs | Analog Inputs | Dimensions (mm) | Weight (kg) | Communication Protocols |
|---|---|---|---|---|---|---|---|
| ABB UF C911 B101 | Industrial Control Module | 24 V DC | 16 (isolated) | 8 x 0-10V, 4-20mA | 135 x 120 x 60 | 0.55 kg | Modbus RTU, Ethernet |
| ABB UF C911 B102 | Industrial Control Module | 24 V DC | 16 (isolated) | 8 x 0-10V, 4-20mA | 135 x 120 x 60 | 0.58 kg | Modbus RTU, Ethernet |
| ABB UF C911 B110 | Industrial Control Module | 24 V DC | 16 (isolated) | 8 x 0-10V, 4-20mA | 150 x 120 x 70 | 0.65 kg | Modbus RTU, Ethernet |
| ABB UF C911 B103 | Industrial Control Module | 24 V DC | 16 (isolated) | 8 x 0-10V, 4-20mA | 150 x 120 x 65 | 0.6 kg | Modbus RTU, Ethernet |
| ABB UF C912 B101 | Industrial Control Module | 24 V DC | 16 (isolated) | 8 x 0-10V, 4-20mA | 135 x 120 x 60 | 0.55 kg | Modbus RTU, Ethernet |
Here are five popular models from ABB that offer a variety of control solutions for industrial and automation applications:
| Model | Control System Type | Power Supply | Digital Inputs | Analog Inputs | Dimensions (mm) | Weight (kg) | Communication Protocols |
|---|---|---|---|---|---|---|---|
| ABB AC500 PM564 | Programmable Logic Controller | 24 V DC | 24 (isolated) | 8 x 0-10V, 4-20mA | 150 x 130 x 80 | 0.75 kg | Modbus RTU, Ethernet |
| ABB AC800M | Process Control System | 24 V DC | 32 (isolated) | 16 x 4-20mA | 160 x 150 x 80 | 1.2 kg | Modbus RTU, Ethernet |
| ABB ACS880 | Industrial Drive | 380–480 V AC | 16 (isolated) | 8 x 0-10V, 4-20mA | 180 x 160 x 90 | 2.6 kg | Modbus RTU, CANopen |
| ABB CP635 | Control Panel | 24 V DC | 16 (isolated) | 8 x 0-10V, 4-20mA | 150 x 130 x 70 | 0.7 kg | Modbus RTU, Ethernet |
| ABB DCS 800xA | Distributed Control System | 24 V DC | 32 (isolated) | 16 x 0-10V | 200 x 180 x 110 | 3.2 kg | Modbus RTU, Ethernet |
Q: What is the primary application of the ABB UF C911 B104 CVMI2B?
A: The ABB UF C911 B104 CVMI2B is primarily used in industrial process control, automation, and monitoring for industries such as power generation, chemical processing, and water treatment.
Q: What communication protocols does the ABB UF C911 B104 CVMI2B support?
A: It supports Modbus RTU and Ethernet communication protocols for integration into industrial control networks.
Q: What is the power supply requirement for the ABB UF C911 B104 CVMI2B?
A: The module requires a 24 V DC power supply.
Q: How many digital and analog inputs does the ABB UF C911 B104 CVMI2B provide?
A: It provides 16 isolated digital inputs, 16 isolated digital outputs, 8 analog inputs (0-10V, 4-20mA), and 4 analog outputs (0-10V, 4-20mA).
Q: Can this module be used in a harsh industrial environment?
A: Yes, the ABB UF C911 B104 CVMI2B is built to operate in environments with temperatures between -20°C and 60°C and is designed with IP20 protection.
Q: Is this product easy to integrate into existing systems?
A: Yes, the unit supports common communication protocols such as Modbus RTU and Ethernet, making it easy to integrate into existing industrial networks.
Q: What is the weight of the ABB UF C911 B104 CVMI2B?
A: The weight of the unit is approximately 0.75 kg.
Q: Does the ABB UF C911 B104 CVMI2B have a display?
A: No, the module does not have a local display but can be monitored remotely through PC or HMI interfaces.
Q: What is the protection class of the ABB UF C911 B104 CVMI2B?
A: The unit has an IP20 protection class, ensuring protection from dust and moisture in industrial environments.
Q: How is the ABB UF C911 B104 CVMI2B mounted?
A: The unit is designed for DIN rail mounting, providing flexibility for installation in various control panels.