Rockwell Automation Publication 2099-UM001G-EN-P - December 2022 23
Install the Kinetix 7000 Drive System Chapter 2
Table 3 - ControlLogix Heat Dissipation Example
Figure 6 - ControlLogix Real Power
For backplane power loading requirements of other ControlLogix power
supplies, see the ControlLogix Selection Guide, publication 1756-SG001
.
(2) To determine heat dissipation specifications for the Kinetix 7000 drive, see Power Dissipation
Specifications on page 152.
Enclosure
Component
Description Backplane Power Load
(1)
Watts
(1) For ControlLogix module specifications, see the ControlLogix Selection Guide, publication 1756-SG001.
Heat Dissipation
(1)
Watts
1756-M08SE 8-axis Sercos interface module 3.2 0.0
1756-L5563 L63 ControlLogix processor 4.5 0.0
1756-IB16D 16-point input module 0.84 5.8
1756-OB16D 16-point output module 4.64 3.3
1756-ENxTx EtherNet/IP communication module 4.0 0.0
Backplane total 17.18
(2)
(2) Real power heat dissipation is determined by applying the backplane power load (17.18 W) to the graph in Figure 6.
N/A
1756-PB72 24V DC ControlLogix power supply N/A 25.0
(2)
1756-A7 7-slot mounting chassis N/A N/A
Total ControlLogix system wattage 34.1
75
60
45
30
15
0
0 20 40 60 80 100
Backplane
Power Load
(Watts)
Real Power (Watts)
1756-P B72
1756-P B75
DC
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