Product manual

8.7.2 24V auxiliary supply (X4)

— External 24V DC power supply, electrically isolated, e.g. via an isolating transformer

— Required current rating ð p.19

— Integrated EMC filter for the 24V auxiliary supply

8.7.3 DC bus link (X8)

Terminals X8/1 (-DC) and X8/3 (+RBext). Can be connected in parallel, whereby the

regen power is divided between all the amplifiers that are connected to the same DC bus

link circuit.

Only servo amplifiers with mains supply from the same mains (identical mains

supply voltage) may be connected by the DC bus link.

40 SERVOSTAR

300 Product Manual

Electrical installation 09/2006 Kollmorgen

SERVOSTAR 300