Allen Bradley 1715-A2A Bulletin 1715 Redundant I/O Module

1715-A2A

1715-A2A is an Allen-Bradley/Rockwell Automation I/O system redundant adapter base for two 1715-AENTR devices. The 1715-AENTR is a redundant adapter module/Ethernet/IP adapter for the I/O system. The redundant Ethernet adapters are used across the entire system and on a common network that is fault-tolerant. A network like this is resilient and it can be used without any additional hardware components. Besides that, the 1715 redundant modules that are used with an adapter base such as the 1715-A2A are built with innovative and intelligent technologies that provide top-level diagnostics. The diagnostics features include monitoring of the health of the module and performing multiple samples of a single signal to warn about potential issues. These issues can arise from current irregularities, short circuits, and sudden rate-of-change or thresholds. The 1715-A2A adapter base for redundant I/O systems can be used for most critical applications since it is super flexible, and it has features that are not available with other I/O platforms.
The 1715 series adapters provide redundant I/O modules and Ethernet adapters that are made to be used in proper DLR topologies. The use of these adapters and integration into the system can be done without the usage of any other hardware and without the users knowing how to program it manually. This product is part of an exceptional product line (the Bulletin 1715 line) that offers redundant I/O platforms that are extremely easy to use. One of the main advantages of this platform over other similar products on the market is that it does not require any programming knowledge or additional hardware components in order to work perfectly. This 1715-A2A adapter base has 2 slots for modules and these modules can be configured with ease. With a single connection, the assembly intended for the termination will split the signal to both modules that are attached. Allen-Bradley offers duplex termination adapters, duplex input modules, and duplex output modules.






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