Com Connectors; I-Button Connector; Com2 & I-Button Function Selection - Protech Systems PA-6322 User Manual

2.6.2

COM Connectors

COM1_1, COM2_1, COM3_1, COM4_1: COM Connectors
PIN ASSIGNMENT
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
2.6.3

i-Button Connector

I-BUT: i-Button Connector
PIN ASSIGNMENT
1 COM3_DTR_R_I
2 COM3_RXD_R_I
2.6.4 COM2 & i-Button Function Selection
JP10, JP11, JP12: i-Button Function Connectors
SELECTION JUMPER SETTING
COM2
(Default)
I-BUT*
*COM2 & COM2-1 will not function when jumpers JP10, JP11 & JP12 are set as
"I-BUT".
PA-6322 SERIES USER MANUAL
PIN ASSIGNMENT
6 DSR
7 RTS
8 CTS
9 RI/+5V/+12V selectable
(Max. current: 1A)
10 NC
JUMPER ILLUSTRATION
1-2
2-3
Chapter 2 System Configuration
JP10/JP11/JP12/
JP10/JP11/JP12/
6
10
1 5
COM1_1/
COM2_1/
COM3_1/
COM4_1/
2
1
I-BUT
Page: 2-13