Chapter 2 – Hardware Information
15
Min
i S
SP V
en
din
g C
on
tro
l Bo
ar
d
AIO
T-
M
SS
P01
2.3.2.1
Relay GPO (CN1)
Pin
Signal Description
Pin
Signal Description
1
DO_0
2
DO_1
3
DO_2
4
DO_3
5
RELAY_PWR
6
RELAY_PWR
7
RELAY_PWR
8
RELAY_PWR
RELAY POWER MODE SELECTION
1-2
+5V
Default
2-3
+12
All manuals and user guides at all-guides.com