4-10 Series 90-30 PLC Installation and Hardware Manual
–
August 2002 GFK-0356Q
4
IC693PWR328 Standard Power Supply, 48 VDC Input
The IC693PWR328 is a 30 watt output power supply designed for 48 VDC nominal input. It will
accept an input voltage range from 38 VDC to 56 VDC. This power supply provides the following
outputs:
Ŷ +5 VDC output.
Ŷ +24 VDC Relay power output which provides power to circuits on Series 90-30 Output Relay
modules.
Ŷ Isolated +24 VDC, which is used internally by some modules, can also be used to provide
external power for 24 VDC Input modules.
The load capacity for each output of this power supply is shown in the following table.
Table 4-8. IC693PWR328 Power Supply Capacities
Catalog
Number
Load
Capacity Input Output Capacities (Voltage/Power *)
IC693PWR328 30 Watts 48 VDC +5 VDC
5 watts
+24 VDC Isolated 20
watts
+24 VDC Relay 5
watts
*
Total of all outputs combined cannot exceed 30 watts.
SYSTEM
STATUS
INDICATORS
+
PWR
OK
RUN
BATT
B
A
T
T
E
R
Y
LITHIUM
BACK-UP
BATTERY
BATTERY
CONNECTORS
RS-485
COMPATIBLE
SERIAL PORT
CONNECTIONS
FOR
DC POWER
SOURCE
INTERNAL POWER
SOURCE FOR
MODULES REQUIRING
24VDC
IC693PWR328
+
Series 90-30
PROGRAMMABLE
STANDARD
POWER SUPPLY
CONTROLLER
24 VDC
OUTPUT
0.8A MAX.
INPUT
48 VDC
50 WATT
PROGRAMABLE CONTROLLER
Figure 4-6. Series 90-30 48 VDC Input Power Supply - IC693PWR328