ABB – SV/S 30.640.3.1 (2CDG110167R0011) – KNX Line Power Supply, 640 mA, 30 V DC

Manufacturer: ABB i‑bus KNX series  

Model/MPN: SV/S ..., internal code CDGR  

Power Output:

• Two parallel  V DC outputs, combined max current  mA  

• Short‑circuit and overload protection on both outputs  

Input Voltage: Wide-range – V AC (/ Hz) for global compatibility  

Integrated Choke: Ensures bus line decoupling; supports feeding a second line via separate choke  

Status LED:

• Green = KNX voltage OK

• Red = Overload / fault condition  

Form Factor:

• DIN-rail mountable (-module width, ~ ×  ×  mm)

• IP enclosure, SELV output