SPDSM04 ABB I/O Board

Brand new and original sealed//Same Day Shipment

Originally introduced in 1980 as Network 90, the system has gone through several evolutionary steps: INFI 90, INFI 90 Open, and Symphony Harmony.

SPDSM04 Data sheet	For more than 40 years, ABB has evolved the Symphony family, ensuring that each new generation enhances its predecessors and is backwardly
	compatible with them - all in accordance with our long-held policy of "evolution without obsolescence.
	And Symphony Harmony has taken the next step in its evolutionary path.
Award-winning service	More than 25 in stock	Full 12-month warranty	We deliver worldwide