User`s guide

Serial Power Table
86 Chapter 8 Configure Power Over Serial Ports
Serial Power Table
Use this table for summary information for a serial power setup.
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Quick Summary
Table for Setup of
Serial Power
DTR Power RI Power
OUT OUT IN
Switch Settings
DTR setting DTR ON DTR OFF DTR OFF
Ports Allowed 1, 2, 3, 4
1*, 2, 3, 4
*unless port 1 is used
for power in
1
Jumper Pin Settings
P-6 jumper on pins
2 & 3
(Factory Default)
P-6 jumper on pins
2 & 3
(Factory Default)
P-6 jumper on pins
1 & 2
Power Budget
9v @ up to 100mA
one watt
5v @ up to 200 mA
one watt
9 -30 v @ up to
525mA (max)