.

Quick Summary

DTR Power

RI Power

Table for Setup of

OUT

OUT

IN

Serial Power

 

 

 

 

 

 

 

Switch Settings

 

 

 

 

 

 

 

DTR setting

DTR ON

DTR OFF

DTR OFF

 

 

 

 

Ports Allowed

1, 2, 3, 4

1*, 2, 3, 4

1

*unless port 1 is used

 

 

for power in

 

 

 

 

 

 

P-6 jumper on pins

P-6 jumper on pins

P-6 jumper on pins

Jumper Pin Settings

2 & 3

2 & 3

1 & 2

 

(Factory Default)

(Factory Default)

 

 

 

 

 

 

Power Budget

9v @ up to 100mA

5v @ up to 200 mA

9 -30 v @ up to

one watt

one watt

525mA (max)

 

 

 

 

 

62

Chapter 8 Special Features: Power Over the Serial Ports

Page 62
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Digi 90000583_A manual Out