D685A1156U01
ABB D685A1156U01 Backplane Module
2. Product Description
The ABB D685A1156U01 is a sophisticated backplane module engineered for use within the ABB Ability System 800xa, a widely – adopted industrial automation system. This module serves as a fundamental component, providing crucial connectivity and functionality for various devices in industrial setups.
Connectivity for Multiple Bus Systems
One of its key features is the ability to support both fieldbus and Foundation Fieldbus devices. This versatility allows for seamless integration of different types of field – level devices, whether they use the standard fieldbus protocol or the more advanced Foundation Fieldbus. For example, in a large – scale industrial plant with a mix of legacy and modern instrumentation, the D685A1156U01 can effectively connect all these devices, ensuring smooth data communication and control.
Abundant Slot Configuration
The module is equipped with a total of 16 slots. Among these, 8 slots are dedicated to fieldbus devices, while the other 8 are for Foundation Fieldbus devices. This well – thought – out slot arrangement offers flexibility in system design. Engineers can configure the module according to the specific requirements of the industrial application, choosing to allocate more slots to either type of device b