Справочник Пользователя для Delta Tau GEO BRICK DRIVE
Geo Brick Drive User Manual
Pinouts and Software Setup
29
Recommended Main Bus Power Wiring/Protection
Caution
Main bus power lines should run in a separate duct (at least 12” or 30
cm away) from and should never be bundled with the I/O signal,
communication, or encoder cables.
cm away) from and should never be bundled with the I/O signal,
communication, or encoder cables.
Grounding, Bonding
System grounding is crucial for proper performance of the Geo Brick Drive. Panel wiring requires that a
central earth-ground (also known as ground bus bar) location be installed at one part of the panel. The
ground bus bar is usually a copper plate directly bonded to the back panel. This electrical ground
connection allows for each device within the enclosure to have a separate wire brought back to the central
earth-ground.
central earth-ground (also known as ground bus bar) location be installed at one part of the panel. The
ground bus bar is usually a copper plate directly bonded to the back panel. This electrical ground
connection allows for each device within the enclosure to have a separate wire brought back to the central
earth-ground.
Implement a star point ground connection scheme; so that each device wired to earth ground
has its own conductor brought directly back to the central earth ground plate (bus bar).
has its own conductor brought directly back to the central earth ground plate (bus bar).
Use an unpainted back panel. This allows a wide area of contact for all metallic surfaces,
reducing frequency impedances.
reducing frequency impedances.
Use a heavy gauge ground earth conductors made up of many strands of fine conducts.
The Geo Brick Drive is brought to the earth-ground via one or two wire(s) connected to the
M4 mounting stud(s) through a heavy gauge multi-strand conductor to the central earth-
ground.
M4 mounting stud(s) through a heavy gauge multi-strand conductor to the central earth-
ground.