Filter
Top Products
4-1
-48V 0.1A
0
-48V
A
-48V
B
GROUND
SCREW
Figure 4.1: Terminal Block Assembly (DC Units Only)
4. Hardware Installation
4.1. Connecting Power to the RSM Unit
The RSM is available in both AC and DC powered versions. When connecting AC or DC
power to the RSM, proceed as follows:
CAUTIONS:
• Before attempting to install this unit, please review the warnings and
cautions listed at the front of the user's guide.
• This device should only be operated with the type of power source
indicated on the instrument nameplate. If you are not sure of the type
of power service available, please contact your local power company.
• Reliable earthing (grounding) of this unit must be maintained.
Particular attention should be given to supply connections when
connecting to power strips, rather than directly to the branch circuit.
4.1.1. AC Powered Units
Plug the power cable (supplied with the unit) into the receptacle on the RSM back panel.
Then, connect the power cable to an appropriate, grounded outlet. The RSM features
a self adjusting power supply that automatically adapts to power supplies between 90
and 250 VAC. Press the Power Switch ON. The ON LED should light and the RDY LED
should begin to flash.
4.1.2. DC Powered Units
When connecting the RSM to your DC Power source, first remove the protective cover
from the terminal block, attach the wires from the -48 VDC power source to the screw
terminals, connect the ground line to the labeled ground screw, and then replace the
protective cover.