ABB TB852 RCU Link Terminator
Description
ABB TB852 RCU Link Terminator (3BSC950263R1) is a high-performance RCU (Remote Control Unit) link terminator designed exclusively for the ABB AC 800M control system, used to ensure correct signal transmission on RCU links.
| Specification | Value |
|---|---|
| Power Supply Voltage | 24V DC |
| Power Consumption | Less than 2W |
| Operating Temperature | -20 to 70 degrees Celsius |
| Humidity | 5% to 95% RH, non-condensing |
| Dimensions | 110mm x 60mm x 30mm |
| Weight | 0.5kg |
| Output Signal | 0/4…20 mA for actuators, with short circuit and open circuit detection |
| Output Channels | 4 channels with common ground |
Key Features:
- Redundant power and communication for enhanced system reliability
- Hot configuration during operation and hot-swappable functionality for minimal downtime
- Extended diagnostics and precise configuration via FDT/DTM tools
- Coated components for protection in harsh industrial environments
- Electrical isolation between output/bus and output/power
- Automatic diagnostics to simplify maintenance procedures
- Modular design for flexible configuration and expandability
Applications:
- Power systems
- Oil and gas industry
- Chemical processing plants
- Water and wastewater treatment facilities
- General manufacturing automation
Related Models (ABB AC 800M Control System Series):
- PM802F
- PM803F
- SA801F
- SD802F
- EI803F
- FI830F