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Chapter 4—Connections 63230-216-207/A3
Control Power 9/2002
© 2002 Schneider Electric All Rights Reserved
10
CONTROL POWER The Power Server accepts 24 Vdc control power with maximum power
consumption of 28 watts. A 50-watt power supply is recommended for this
application (order Square D part no. PS080).
NOTE: Check for proper polarity before applying power to the unit.
Fusing We recommend using one 2 A fast-blow fuse as shown in Figure 4–2 and
Figure 4–3 on page 11.
Grounding The Power Server is connected to ground via the control power ground
connection. Figure 4–2 depicts the recommended grounding method for the
Power Server when used with power supply PS080. If grounding the Power
Server to local equipment, refer to Figure 4–3 on page 11.
NOTE: The control power source must be properly grounded.
Figure 4–2: Power Server grounding to power supply PS080
24 Vdc
100–240 Vac
Source
2 A Fast-Blow Fuse
recommended
Power Server
Power Supply
(PS080)
–
+
+
LN
–
30703007