TU921B Red. Termination Unit (TU16R-B) The remote S900 I/O system can be installed in non-hazardous areas or directly in Zone 1 or Zone 2 hazardous area depending on the selected system variant. S900 I/O communicates with the control system level using PROFIBUS DP standard. The I/O system can be installed directly in the field, therefore the costs for mashalling and wiring are reduced. The system is sturdy, error-tolerant and easy to service. Integrated disconnection mechanisms allow replacement during operation, meaning that there is no need to interrupt the primary voltage in order to exchange the power supply units. S900 I/O type B. For installation in hazardous area Zone 2. For connecting intrinsically safe field devices installed in Zone 2, Zone 1 or Zone 0. TU921B Redundant Termination Unit (TU16R-B), for 16 I/O-modules, redundant communication and power (Delivery includes CD910). - ATEX Certification for installation in Zone 2 - Redundancy (Power and Communication) - Hot Configuration in Run - Hot Swap functionality - Extended Diagnostic - Excellent configuration and diagnostics via FDT/DTM - G3-coating for all components - Simplified maintece with auto-diagnostics - Termination unit for up to 16 I/O modules - Prepared for redundant system power and communication - Up to 4 terminals per channel - Preselection of fieldbus address - Prepared for certified field housing - Mounting in safe area or Zone 2 possible

Datasheet

• Model: 3KDE175112L9210
• Brand: ABB
• Contact Us: +91 96993 71392
• Dimensions : 147 mm   X  274 mm  X 498 mm
• Weight : 3.54
• Email: sales@elationind.com
• Worldwide Shipping Available