ruby User Manual
Version: 6.6.0/1
19/78
4. Installation
4.5
Grounding & Power
8-fader ruby Surface (rear view)
4.5.1
Grounding
Although operator protection is guaranteed, it is best to establish an additional ground for EMC reasons. On the
control surface, a grounding screw is provided beside the
CAN
bus connector:
1.
Use the M4x8
CASE
screw to fasten the grounding cable to the housing.
Each control surface frame must be on the same potential as all other system devices.
For Scandinavian countries, ALWAYS use a grounded mains connection, to prevent the device from being
grounded through Ethernet or other signal connections.
4.5.2
Power
The control surface is powered by its own external 12V DC power supply (955/50-80). This is an identical
supply to the one used by Power Core. The PSU is delivered with its own IEC power cable (country-specific).
For dimensions, weight and electrical specification, see the
appendix.
Ø
To connect DC power to the surface:
1
.
Connect the 12V DC power supply to the
DC IN
connector on the rear panel.
2
.
Using the IEC cable provided, connect your AC mains to the PSU.
The device
MUST
be connected to the mains using the power cable supplied with the system.
The surface has no on/off switch and starts automatically when power is applied.
