Parker 890CS - 4.1: Power-up with 24 V DC

890SD Standalone Drive
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D Page 5-29
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4.1: Power-up with 24V DC
You must provide an external 0V and +24V DC (±10%)
control supply. Each unit can draw 2A, so for example: 3
units = 6A.
Connect 24V DC to terminal X13/01 or X13/02, and 0V
(24V) to terminal X13/03 or X13/04. The units are protected
against reversal of this 24V DC supply.
Use the spare X13 terminals to daisy-chain the control supply
to other drives in the system.
The diagram shows the control supply daisy-chained between
890SD Standalone Drives.
IMPORTANT This Control Supply will power the unit for configuration
purposes. It is not required when the 3-phase supply is
present, but can be left connected.
24V DC
890SD
Drives
External
24V DC
Supply