ABB 6644424A1 Voltage Bus Monitor Assembly Power Supply Module It features 16 isolated input

It features 16 isolated input channels

also known as MC-TAOY22

Line redundancy: No

Standard: 5

ABB 6644424A1 Voltage Bus Monitor Assembly Power Supply Module It features 16 isolated inputVoltage Bus Monitor Assembly Manufacturers: ABB Bailey Models: ABB Bailey Infi 90 ABB Bailey Infi 90 and Net 90 Description: The Voltage Bus Monitor Assembly is designed for use with the Harmony Rack Power System (MPS3). It connects to the following voltage outputs on the system bus bar: +5VDC +15VDC 15VDC MCOM This assembly generates a low true signal (PF1) if any of the specified voltages are out of tolerance. The input current is less than 50 mA.