User's Manual

Test Points
30  Digi Connect Wi-EM 9210 Hardware Reference
Test Point Descriptions
Test
Point
Board
Label
Description
TP2 TXD TXD-2
TP3 RXD RXD-2
TP4 CTS CTS
TP5 DTR DTR
TP6 TXD TXD-1
TP7 RXD RXD-1
TP8 RTS RTS
TP9 DCD DCD
TP10 DSR DSR
TP11 IO-1 GPIO-1
TP12 IO-2 GPIO-2
TP13 IO-3 GPIO-3
TP14 IO-4 GPIO-4
TP15 IO-5 GPIO-5
TP17 3.3V 3.3V Supply
TP20 RESET Reset (active low)
TP21 E+ Ethernet Power +
TP22 E- Ethernet Power -
TP23 V-IN 9-30 VDC Input
TP24 GND Ground
TP25 GND Ground
TP26 IO-8 GPIO-8
TP27 IO-7 GPIO-7