TU921S 3KDE175111L9210 Product datasheet
Model number: |
TU921S 3KDE175111L9210 |
|
Module Type: |
Redundant Termination Unit |
Manufacture: |
ABB |
|
Condition: |
Brand New |
Range of Product: |
S900 I/O |
|
Lead time: |
In Stock |
Weight: |
2.96kg |
|
HS CODE: |
8537101190 |
Dimension: |
49.8x27.3x6.8cm |
|
MOQ: |
1 |
Product Origin: |
SWEDEN |
|
System: |
DCS |
Discontinued on: |
Active |
|
Communication Service: |
Ethernet router |
TU921S 3KDE175111L9210 Functional Description
The ABB TU921S 3KDE175111L9210 Termination Unit is expertly designed to meet the rigorous demands of modern industrial automation systems. Offering a reliable and efficient solution for signal termination, the TU921S 3KDE175111L9210 Termination Unit ensures precise data transmission, contributing to enhanced system performance.
Built with a compact yet rugged form factor, this termination unit is compatible with various industrial protocols, enabling smooth integration into existing control architectures. Its high-density termination capacity allows for the effective management of multiple signals, optimizing space and minimizing costs.
With an IP20 rating, the TU921S 3KDE175111L9210 Termination Unit is protected against dust and minor water splashes, making it well-suited for diverse industrial environments. Its wide operating temperature range ensures stable performance in fluctuating climates, from chilly workshops to hot manufacturing floors.
Powered by a 12V DC supply, the TU921S 3KDE175111L9210 Termination Unit supports continuous operation with minimal maintenance. Its Profinet compatibility ensures seamless connectivity within advanced automation networks. The unit also features essential safety functions, including automatic power-off in case of supply failure, a self-check feature for regular system diagnostics, and low battery voltage alarms to prevent unexpected downtime and ensure proactive maintenance.
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S900 I/O system Introduction
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 the PROFIBUS DP standard. The I/O system can be installed directly in the field, therefore the costs for marshalling 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 S. For installation in hazardous area Zone 1. For connecting intrinsically safe field devices installed in Zone 2, Zone 1 or Zone 0.
TU921S Redundant Termination Unit (TU16R-Ex), for 16 I/O-modules, redundant communication and power (Delivery includes CD910).
Features and benefits
ATEX Certification for installation in Zone 1
Redundancy (Power and Communication)
Hot Configuration in Run
Hot Swap functionallity
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
Prepared for redundant system power and communication
Up to 4 terminals per channel
Preselection of fieldbus address
Prepared for certified field housing
Mounting in Zone 1, Zone 2 or safe area possible