Overview
Manuals
Principle
Specifications
Applications
Features:
- TB811 Modulebus Optical Port
- Used together with CI810, CI820,with ABB Drives equipment
- Control Systems 800xA I/Os S800 I/O Communication Modules
The TB811 3BSE008568R1 is a terminal block designed specifically for ABB distributed control systems, particularly modular I/O architectures. Its primary function is to provide a secure wiring interface between field devices and the corresponding I/O modules installed in the control system. The TB811 offers clear terminal connections and reliable electrical contacts, enabling orderly signal cabling and simplifying installation within industrial control cabinets.
This modular design reduces maintenance downtime and facilitates rapid system upgrades or diagnostics by technicians. Designed to withstand industrial operating environments, this terminal block ensures stable electrical connections and mechanical durability even under conditions of vibration, temperature variations, and electromagnetic interference.
The TB811 3BSE008568R1 ABB Optical ModuleBus Port may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB TB811 3BSE008568R1 Optical ModuleBus Port maunal(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Field lines from sensors, actuators, or other external devices are connected to the terminals on the base. When the relevant I/O modules are mounted on the terminal block base, internal contact connectors establish an electrical connection between the field lines and the module circuitry. This structured interface mechanism ensures that signals from field devices can be reliably transmitted to the control system, while the control system's output signals can also be routed back to external devices.
1. System Compatibility: Primarily compatible with CI810, CI820, and CI830 communication modules and ABB drive units.
2. Compliance: Compliant with G2 standards, suitable for harsh industrial and manufacturing environments.
3. Weight: Extremely lightweight, ranging from 0.04 kg to 0.6 kg, depending on packaging and model.
4. Environmental Status: Some Advant Master systems are not subject to certain RoHS restrictions under EU Directive 2011/65/EU.
1. The TB811 module is designed to provide stable data exchange for distributed industrial networks.
2. Factory Automation: Facilitates high-speed communication between automated machinery, thereby optimizing production.
3. Electromagnetic Immunity: Optical design significantly reduces electromagnetic interference, ensuring signal integrity in high electromagnetic environments.
4. Process Control: Enhances connectivity between control systems and field devices in industries such as petrochemicals, metallurgy, and power generation.
