ABB TU921S 3KDE175111L9210 Redundant Termination Unit

Brand new and original sealed//Same Day Shipment

The TU921S is a Termination Unit.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.
TU921S 3KDE175111L9210 Data sheet	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.
	TU921S Redundant Termination Unit (TU16R-Ex), for 16 I/O-modules, redundant communication and power ATEX Certification for installation in Zone 1 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 maintenance with auto-diagnostics Termination unit for up to 16 I/O modules
Award-winning service	More than 25 in stock	Full 12-month warranty	We deliver worldwide