Kontron COMe-bCD2 - Manual (Page 20)

4 Connector Pinouts
Kontron User's Guide ETXexpress® CD 20
4.2 Pinout tables
Type Signal Description
I Differential Pair Input
IO-2,5 Bi-directional 2,5 V IO-Signal
IO-3,3 Bi-directional 3,3 V IO-Signal
IO-5 Bi-directional 5 V IO-Signal
I-3,3 3,3 V Input
I-5 5 V Input
O Differential Pair Output
OA Output Analog
O-2,5 2,5 V Output
O-3,3 3,3 V Output
O-5 5 V Output
DP Differential Pair Input/Output
PU Pull-Up Resistor
PD Pull-Down Resistor
PWR Power Connection
Nc Not Connected / Reserved
Notes: To protect external power lines of peripheral devices, make sure that: the wires have the right diameter to
withstand the maximum available current the enclosure of the peripheral device fulfils the fire-protection
requirements of IEC/EN60950