user manual

H.110 DC Power Distribution Panel (CPX8216T)
http://www.motorola.com/computer/literature 6-57
6
Figure 6-12. H.110 DC Power Distribution Panel
The analog voltages on the H.110 bus are:
Use 12 AWG or larger wire with a #10 ring terminal to connect the DC
system power source to the system. Use 12 AWG or larger wire with a #6
ring terminal to connect the DC TNV voltages to the H.110 power
connectors.
2573 9907
-48 VDC
-48 VDC
-48 VDC
-48 VDC
ON ON
RTN
-VBAT
VBAT RTN
VRG
VRG RTN
-SEL VBAT
SEL VBAT RTN
RTN
System Power
Terminal Blocks
H.110 BAT and
Ring Voltage
Terminal Block
Table 6-44. DC Analog Voltages for H.110 Bus
Description Voltage Inputs
Battery -48V DC
Return Nominal 48V, range of 40V to 72V
Ringing 90 VAC nominal
SELV 24V DC nominal, range of <60V
Ring Terminal - System Power
WIDTH
STUD SIZE: #10
WIDTH: .490 inch (12.446 mm) or smaller
WIRE GAGE: 12AWG or bigger
Ring Terminal - H.110 Power
STUD SIZE: #6
WIRE GAGE: 12AWG or bigger