Product Description
ABB TB820V2 Communication module
The ABB TB820V2 is a Modulebus Terminal Base designed for the S800 I/O system. It serves as the primary connection point for the optical Modulebus to an S800 I/O station. This versatile unit can house a single communication interface or be configured for full redundancy with two communication interface modules, such as the CI801, CI820V1, or CI840/CI840A. The TB820V2 facilitates seamless integration and high availability by supporting hot swapping of interface modules, ensuring continuous operation without system downtime. Its robust design and straightforward DIN rail mounting make it an essential component for reliable industrial automation and process control applications.
Technical Specifications:
- Product Type: Modulebus Terminal Base
- Communication Protocol: Modulebus
- Power Supply: 24 V d.c. (19.2 – 30 V)
- Redundancy Support: Yes, for communication interface modules
- Mounting: DIN Rail
- Connectors: 2 x RJ-45 (Modulebus), 2 x 3-pin power connectors
ABB TB820V2 Communication module
Upgrade your industrial control system with the ABB TB820V2 Modulebus Terminal Base. This communication module provides a reliable, redundant connection for S800 I/O stations, supporting hot-swappable interface modules for maximum uptime and system flexibility.
