48
I/O Extension Connector
Applies to:
Connector description
Property Value
Name I/O Extension
Type 26-pin dual-row 0.050" pitch pin header with shrouding
Location Printed circuit board
Usage I/O extension cable socket
Pin assignments
Pin Signal Usage
1 IOEXT1WIRE 1-wire serial I/O
2 GND Ground
3 IOEXT01 I/O Extension #1
4 +3V3 +3.3 V Power
5 IOEXT02 I/O Extension #2
6 GND Ground
7 IOEXT03 I/O Extension #3
8 +3V3 +3.3 V Power
9 IOEXT04 I/O Extension #4
10 GND Ground
11 IOEXT05 I/O Extension #5
12 +3V3 +3.3 V Power
13 IOEXT06 I/O Extension #6
14 GND Ground
15 IOEXT07 I/O Extension #7
Coaxlink Hardware Manual