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Triconex 3501T Digital Input Module

3501T Triconex 115VAC/VDC Digital Input Module

Item NO.:
Triconex 3501T
Payment:
T/T
Product Origin:
U.S.A.
Color:
Depends on material
Shipping Port:
Xiamen
Lead Time:
5- 7 days
Goods Stock:
99

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product introduction

Fault tolerance in the Tricon is achieved by means of a Triple-Modular Redundant (TMR) architecture. The Tricon provides error-free, uninterrupted control in the presence of either hard failures of components, or transient faults from internal or external sources. The Tricon is designed with a fully triplicated architecture throughout, from the input modules through the main processors to the output modules. Every I/O module houses the circuitry for three independent channels, which are also referred to as legs. Each channel on the input modules reads the process data and passes that information to its respective main processor. The three main processors communicate with each other using a proprietary high-speed bus system called the TriBus. Once per scan, the three main processors synchronize and communicate with their two neighbors over the TriBus. The Tricon votes digital input data, compares output data, and sends copies of analog input data to each main processor

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