KEPCO RA 60 Rev 1, 2, 3 - Manual (Page 13)

RA60 SERIES 090910
2-1
SECTION 2 - INSTALLATION
2.1 UNPACKING AND INSPECTION
This instrument has been thoroughly inspected and tested prior to packing and is ready for
operation. After careful unpacking, inspect for shipping damage before attempting to operate. If
any indication of damage is found, file an immediate claim with the responsible transport ser-
vice. See Table 2-1 for a list of equipment supplied.
2.2 RACK ADAPTER KEYING INSTRUCTIONS
All RA 60 Series rack adapters incorporate a keying mechanism to prevent accidental insertion
of the incorrect model HSP power supply into any position. The HSP power supplies are keyed
by voltage at the factory. The keying mechanism will prevent engagement of any of the HSP
power supply's connectors with those on the rack adapter's intermediate plate unless the key
and keyway align. The user can configure each power supply position of the rack adapters for
the desired voltage in the desired position; the factory default keying is for the 5-volt HSP mod-
ule (see Figure 2-1).
The key pins (Kepco P/N 108-0079) used for module keying are located on the intermediate
plate (see Figure 2-1) and are accessed through the front of the rack adapter. To alter the keying
of any position, simply unscrew the key pin from the intermediate plate using a ¼" nutdriver or
deep socket, reposition key pin at new location and retighten. HSP module keying is identified in
Figure 2-1 and in the HSP operator's manual. DO NOT ALTER THE KEYING AT THE POWER
SUPPLY!
FIGURE 2-1. KEY PIN LOCATION
TABLE 2-1. EQUIPMENT SUPPLIED
ITEM QUANTITY PART NUMBER
Rack Adapter 1 RA 60, RA 62, or RA 63
I/O Connector (Mating) 3 142-0422
Instruction Manual 1 243-0848
Split Lockwasher * 6 103-0005
Hex Nut, 5/16-18 * 6 102-0105
* Mounting hardware is assembled to output studs.