ABB NTAI01 Analog Input Termination Unit

Model Type: 6632115A1 Analog Input Termination Unit

Model Type: Bailey Infi 90 Analog Input Termination Unit

No other automation platform has such a long field record

and large installed base in power and water applications

as Symphony. For more than 30 years, ABB has evolved

this family, ensuring that each new generation enhances its

predecessors and is backwardly compatible with them - all in

accordance with ABB’s long-held policy of ‘Evolution without

obsolescence.

Life Cycle Definitions:

CLASSIC PHASE:

• Product is still available, but not extensively promoted (a substitution product will be

identified with cross-reference in most cases)

• No further enhancements or developments

• Customers can take advantages of the complete range of ABB life cycle services, spare

parts and maintenance materials

• End users are encouraged to evolve to replacement product

LIMITED PHASE:

• Product is no longer actively promoted

• Service support is ensured, including retrofit kits, spare parts and accessories.

• Product is no longer manufactured or limited production might be available. There are

reductions in stock levels and the number of SKUs that are stocked.

• Life extension solutions may be available under a Customer Support Agreement, which

provide “Active Phase”-like support from ABB Service team

OBSOLETE PHASE:

• Product is withdrawn from sales

• No longer manufactured as a complete product

• Retrofit kits, where applicable, are available for most applications

• Spare parts availability may diminish over time with decrease in production volumes

Inventory:

Inventory levels will be actively managed to reduce and eliminate the stocking levels and stocked

materials.

Pricing:

A price increase is not scheduled at this time, this is subject to change

Data Highways

All DCS systems on the marketplace rely on a “data highway” for high speed

data communications between all of the distributed components of the DCS

system. Over the life of the Net 90 and INFI 90 product lines, three primary

data highways have been used: Plant Loop , Super Loop and INFI Net.

Connecting to Bailey DCS

The Driver may be connected to any Bailey DCS via a gateway device, variously

called a Computer Interface Unit (CIU), an INFI-NET to Computer Interface

(ICI) or a Plant Loop to Computer Interface (PCI). These interfaces, designed

for connection of external devices to the Bailey DCS, allow the OPC Data Server

to communicate with the Bailey DCS modules.