Chapter summary and what’s next – Rockwell Automation 1732E-OB8M8SR EtherNet/IP Dual Port 8-Point SOE Input and Scheduled Output Modules UM User Manual
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Rockwell Automation Publication 1732E-UM003B-EN-E - March 2014
Chapter 4 Install Your Module
The table Auxiliary Power Calculation shows the resulting Auxiliary Power
current calculation for a system of four modules. The Auxiliary Power voltage is
24V DC in this example. As can be seen in the cell with value set in bold, the
Auxiliary Power current through the first connector in the daisy-chain is 3.898A
which is less than 4A, so this system is adequate.
Chapter Summary and
What’s Next
In this chapter, you learned how to install and wire your module. The following
chapter describes how to configure your module to communicate on the
EtherNet/IP network by providing an IP address, gateway address, and Subnet
mask.
Auxiliary Power Calculation
Module 1
Module 2
Module 3
Module 4
I
APDC
3.108A
2.772A
1.301A
0.000A
Iapm
0.021A
0.021A
0.021A
0.021A
Isp0
0.000A
0.000A
0.300A
0.050A
Isp1
0.000A
0.000A
0.000A
0.000A
Isp2
0.000A
0.000A
0.000A
0.250A
Isp3
0.000A
0.000A
0.000A
0.000A
Isp4
0.000A
0.000A
0.000A
0.000A
Isp5
0.000A
0.000A
0.000A
0.000A
Isp6
0.000A
0.000A
0.000A
0.000A
Isp7
0.000A
0.000A
0.000A
0.000A
I
DO
0
0.270A
0.025A
0.500A
0.025A
I
DO
1
0.200A
0.290A
0.300A
0.500A
I
DO
2
0.300A
0.000A
0.250A
0.300A
I
DO
3
0.000A
0.000A
0.100A
0.125A
I
DO
4
0.000A
0.000A
0.000A
0.030A
I
DO
5
0.000A
0.000A
0.000A
0.000A
I
DO
6
0.000A
0.000A
0.000A
0.000A
I
DO
7
0.000A
0.000A
0.000A
0.000A
Iapm
3.898A
3.108A
2.772A
1.301A
ATTENTION: To comply with the CE Low Voltage Directive (LVD), this
equipment and all connected I/O must be powered from a source
compliant with the following:
Safety Extra Low Voltage (SELV) or Protected Extra Low Voltage (PELV).
ATTENTION: To comply with UL restrictions, this equipment must be
powered from a source compliant with the following: Limited Voltage.
ATTENTION: The device meets UL Type 1 Enclosure rating.