Product Description The SPA-ZC 400 (SPA-ZC400EM) is a high-availability communication gateway developed by ABB to integrate RE_500 series protection relays into modern Ethernet-based substation automation systems. It converts legacy SPA serial communication into standardized Ethernet protocols, enabling seamless...

Product Description The SPDSI22 is a 16-channel high-level digital input module designed for ABB Harmony / Symphony Plus (S+ Heritage) rack-based control systems. It provides a robust and electrically isolated interface between field-level status signals and...

Product Description The SPBRC400 (Part Number: SPBRC40000000) is a high-performance Bridge Controller designed for ABB Symphony Plus and Harmony DCS platforms. Installed as a rack-mounted central unit, it serves as the primary processing and coordination node...

Product Description The SPHSS03 is a high-precision Hydraulic Servo Control Module designed for ABB Symphony Plus and Harmony Rack architectures. This specialized I/O module provides the critical interface between digital control logic and high-force hydraulic...

Product Description The SPDSI13 is a 16-channel Digital Input (DI) module designed for ABB Harmony and Symphony Plus (Bailey INFI 90) rack-based control systems. Although sometimes misclassified in generic databases, the SPDSI13 is a dedicated digital input...

Product Description The SPBRC300 is a microprocessor-based Bridge Controller engineered for the ABB Symphony Plus and Harmony Rack (INFI 90) distributed control systems. Despite frequent mislabeling in third-party catalogs, the SPBRC300 is not a crane controller; it is...

Product Description The SPBLK01 is a blank faceplate accessory designed for use in ABB Harmony and Symphony Plus (formerly Bailey INFI 90) rack systems. Its primary purpose is to cover unused module slots, preserving proper airflow, cabinet...

Product Description The SPASO11 is a high-precision analog output (AO) module engineered for ABB Symphony Plus and Harmony Rack (INFI 90) distributed control systems. It provides the critical interface between controller logic and field-side final control...

Product Description The SPASI23 is a 16-channel analog input (AI) module designed for ABB Symphony Plus and Harmony Rack (INFI 90) distributed control systems. It serves as the primary interface for process variable acquisition, converting continuous...

Product Description The SPFEC12 is a high-performance analog input module designed for ABB Symphony Plus (S+ Operations) and Harmony Rack distributed control systems. It provides precise signal conditioning and conversion for a variety of field-level sensors, delivering accurate,...