Rockwell Automation 1771-P3_P4_P5_P5E Power Supply Modules Installation Instructions User Manual
Page 7
Power Supply Modules
7
Publication 1771ĆIN073A-EN-P - March 2002
!
ATTENTION
The 1771–P5 and –P5E are designed to operate in
parallel with another 1771–P5 or –P5E. Do not
parallel 1771–P5 or –P5E with other ac power
supplies. Limit adjacent slot module power
dissipation for all supplies to 10W maximum.
!
ATTENTION
Power supply modules have a controlled
“soft-start” feature to enhance power supply
reliability. During power-up or power-down
periods, outputs of certain discrete modules may
momentarily change operating state. These
modules are:
•
Isolated AC (120V) Output Module, cat. no.
1771-OD series A or B
•
Isolated AC (220V) Output Module, cat. no.
1771-OR series A
•
Contact Output Module cat. no. 1771-OY
series A or B
•
Contact Output Module cat. no. 1771-OZ
series A or B
•
DC (5V) Multiplexer Input Module cat no.
1771-IS
Later series of these modules do not change state
during power-up or power-down.
The 1771-P3, -P4, -P5 and -P5E power supply modules require
power from an external power source. Refer to Table D for input
voltage requirements and output current capability for the individual
power supply modules.
Table D
Power Supply Module Input Voltage Requirements
Power Supply Module
Input Current and Voltage
Requirements
Output Current
1771ĆP3
0.42A, 120V ac (97-132V ac)
3A @ 5V
1771ĆP4
0.88A, 120V ac (97-132V ac)
up to8A @ 5V
1771ĆP5
3A, 24V dc (20.5-30V dc)
up to8A @ 5V
1771ĆP5E
3A, 24V dc (20.5-30V dc)
up to8A @ 5V
Refer to the following pages for input power connections.
Connecting Input Power