Protech Systems PROX-1750 User Manual page 23

COM PORT SELECTION
COM2
(JCOM2)
*** 1. Manufactory default – RI.
2. JCOM2 is shared with COM2.
Prox-1750 USER'S MANUAL
Chapter 2 Hardware Configuration
JUMPER
SETTINGS
RI 8-10
5V 2-4
12V 4-6
JUMPER
ILLUSTRATION
2
1
10
9
JP4
2
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JP4
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JP4
Page: 2-11