Identifying The Components Of Io.xec - Vivotek IO.XEC User Manual

1.3 Identifying the components of IO.XEC

Terminal block A
Q1
Output 1
(relay)
Q1
Q2
Output 1
(relay)
Q2
Q3
Output 1
(relay)
Q3
Q4
Output 1
(relay)
Q4
Terminal block A
Terminal block E
Terminal block D
Terminal block B
V+ Power supply (12V)
GND Power supply (0V)
C1 Common of inputs 1-2
C2 Common of inputs 3-8
CO Common of outputs 5-8
AT Analog temp. sensor
AI Analog input
AO Analog output
Terminal block B
Terminal block C
RS232 port
USB connector
Terminal block C
SCL Digital T+RH clock
3V3 Digital T+RH power
GND Digital T+RH GND
SDA Digital T+RH data
Expansion port
Status LED
Ethernet port
5