Atlas Copco Power Focus 3000 - Hardware configuration

Sync
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13.2 Hardware configuration
Connect all PF units in the Sync group via the I/O-bus on the back panel.
Set the 4-pin remote start connector to remote start on each of the Sync members, and to the selected
start source on the Sync reference.
If applicable, connect external I/O devices (for example alarms or start source) to the Sync reference, but
never to the Sync members.
Sync reference
I/O-bus connection 1 is
terminated or external I/O
devices are connected.
Sync member
Sync member
Last Sync member
I/O-bus connection 2 is
always terminated.