IMediaChassis Series
20
The Rackmount shelf is sold separately. To purchase the Rackmount shelf, (part
number #895-39949, visit the B+B SmartWorx’ Product Accessories page.
4. Attach the cables between the chassis and the device that will be
interconnected, and then plug the unit into a reliable, filtered power source.
5. If mounting the chassis on a wall, place two #10 pan head screws (not
supplied) on the wall according to the distance of the holes on the chassis,
and then hang the unit on the screws.
6. All versions are intended for use in a Restricted Access Location (RAL).
7. A readily accessible disconnect device shall be incorporated in the building
installation wiring.
8. A suitable listed circuit breaker shall be provided in the building installation
as the unit’s disconnect device. The branch circuit rating (i.e. minimum 15A
listed circuit breaker, etc.).
DC POW ER W IRING, REPLACING POW ER SUPPLY
MODULES AND FANS
DC POWER SUPPLY MODULE WIRING INSTRUCTIONS
The following image shows the wiring configuration for a 48 VDC power
supply in a negative ground system application. For positive ground system
applications remove the chassis ground shorting jumper and connect it
between the positive terminal and the chassis ground terminal. Alternatively,
the chassis grounding jumper can be eliminated and the chassis ground
connected at the power source.
The ground terminal and the negative
terminal are not connected inside the iMediaChassis/3.
