Installation
INSTALLATION
Electrical connections
8.
Ref.2003
· 269 ·
QC-PDS
HARDWARE
8.5.5 Connecting the internal communication bus
Connect the 440 mm ribbon cable, provided as an accessory, between X1
connector of the QC-RPS-160-SN0 regenerative power supply and the X1
connector of the QC-DR-275-SS2 drive to establish the communication
between both equipment units via the internal bus.
NOTE. Only available for models QC-RPS-160-SN0 and QC-DR-275-SS2.
MANDATORY. Both modules must be connected to this bus. It is an
essential condition for it to work.
WARNING. NEVER disconnect this bus while the system is running.
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