WhatsApp: +86 16626708626
Email: 
Phone: +86 16626708626Description
What This Product Solves
The ABB CTB810 is an industrial control module designed for rapid and accurate data acquisition and processing in complex machinery and automation systems. It solves the challenge of providing reliable, real-time input/output (I/O) control within harsh industrial environments. By supporting multiple digital and analog signals, the module helps engineers monitor and control automation processes efficiently, maintaining system responsiveness and operational reliability.
This module is essential in applications where fast processing, high accuracy, and rugged design are required, such as manufacturing, power systems, and industrial control panels. Keywords like “industrial automation,” “I/O control,” “real-time processing,” and “harsh environment rating” reflect its focus on robust automation performance.
How the Product Works & Fits into a System
The ABB CTB810 integrates 8 isolated digital input channels and 4 analog input channels, along with corresponding digital output channels, designed to handle 24 V DC (dry contact/TTL) signals. It supports a sampling rate of 1 millisecond per channel, enabling rapid data updates critical for responsive control.
Physically, the compact module measures approximately 127.5 mm × 185 mm × 59 mm and features an IP67 protection rating, making it suitable for both indoor and outdoor mounting. It is compatible with ABB’s HN800 and CW800 system series, integrating seamlessly into control architectures requiring high-speed I/O processing. The module’s rugged design ensures durability in challenging plant floor environments.
CTB810
CTB810
Technical Highlights Summary (Table)
| Specification | Details |
|---|---|
| Model Number | CTB810 (HN800/CW800 series) |
| Brand | ABB |
| Type | Industrial Control I/O Module |
| Digital Inputs | 8 Isolated (24 V DC, TTL) |
| Analog Inputs | 4 Channels |
| Digital Outputs | 8 Channels |
| Sampling Rate | 1 ms per channel |
| Protection Rating | IP67 |
| Operating Temp Range | -40°C to +85°C |
| Dimensions | 127.5 mm × 185 mm × 59 mm |
Real-World Benefits
The ABB CTB810 provides fast and accurate I/O data processing necessary for tight control loops and real-time automation responses. Its high degree of electrical isolation reduces interference risks, improving signal integrity and system reliability. The IP67 rating protects it against dust and water ingress, extending the module’s service life in tough industrial environments.
Operators benefit from reliable signal acquisition and distribution, minimizing downtime caused by control inaccuracies or hardware failures. The module’s compact size and compatibility with ABB’s automation systems simplify installation and system integration, accelerating commissioning timelines.
Typical Use Cases
This module is employed in industrial process control, power plant automation, manufacturing machinery control, and outdoor automation installations exposed to harsh environments. It effectively handles digital and analog signal interfaces from sensors, actuators, and control devices within ABB’s HN800 and CW800 automation platforms.
Compatible or Alternative Products
ABB CTB810 – Digital/analog input-output control module.
07KT98C GJR5253100R028 – Automation controller module.
CI857K01 3BSE018144R1 – Ethernet communication interface module.
216AB61 HESG324013R100 – Digital output module for protection systems.
PFEA112-65 3BSE030369R0065 – Tension electronics control module.
Setup Notes & Maintenance Insights
Installation requires mounting in electrical cabinets with appropriate electrical protection and ventilation. Ensure wiring of input/output signals follows ABB’s guidelines for signal integrity and isolation. Verify the module’s power supply matches system requirements.
Regular maintenance includes cleaning connections, inspecting for signs of wear or damage, and verifying sampling accuracy and signal integrity through diagnostic tools. Its rugged construction reduces frequency of maintenance needs but consistent monitoring ensures optimal performance.
