ABB SDCS-CON-2-COAAT 3ADT220090R2 Controller communication module



Installations in harsh environments and places with heavy electrical

interference require the use of reliable media. NE810 provides a

number of solutions using fiber optic transceivers. Multi- or singlemode

transceivers can be used to build point-to-point or

redundant ring networks with ranges up to 120 km between each

switch. Our BIDI transceiver, which transmits and receives data on

a single fiber can be used in applications where the number of fiber

cores is limited.

Real-time properties are implemented in the switch in order to

achieve determinism for real-time critical applications. NE810

supports QoS (Quality of Service) with four priority queues and

strict priority scheduling as well as HoL (Head of Line Blocking

Prevention). All to assure that the data network is deterministic.

Select I/O is an Ethernet networked, single-channel granular I/O

system for the ABB Ability™ System 800xA automation platform.

Select I/O helps decouple project tasks, minimizes the impact of

late changes, and supports standardization of I/O cabinetry

ensuring automation projects are delivered on time and under

budget.rnA Signal Conditioning Module (SCM) performs the

necessary signal conditioning and powering of the connected field

device for one I/O channel.