Specifications

Installation and Operation Manual Chapter 2 Module Installation and Operation
DXC-100PSX Installing and Connecting the Protection Switch 2-5
1. Mount the unit above a DXC-100 unit in a rack as specified previously.
2. Shut off -48VDC power to the DC supply leads.
3. Strip the insulation back approximately 5/16 inch (8 mm) from the end of
each lead.
4. Note the positions of earth, negative and positive on the DC power plug
(designations are on the DC Power Supply Module faceplate).
5. Remove the DC power terminal block from the mating receptacle on the DC
Power Supply Module faceplate (see
6 Figure 2-4 ).
Figure 2-4. Remove Power Terminal Block
DPS/DC
+
-
DC POWER
6. Insert the “earth” lead into the earth terminal clamp on the power terminal
block and tighten the clamp screw using a small flat screwdriver (see
7 Figure 2-5 ).
Figure 2-5. Connecting DC Power Leads
DPS/DC
+
-
DC POWER