DI1
DO2
DO1
CME
R1A
R1C
R1B
DO1 reference ground
GND
AO1
AO2
DI2
DI3
DI4
DI5
DI6
COM
AI1
AI2
10V
HD30
GND
COM
DO2 reference ground
Multi-function input terminal 1
Multi-function input terminal 2
Multi-function input terminal 3
Multi-function input terminal 4
Multi-function input terminal 6
Multi-function input terminal 5
Digital ground
Analogue input 1
Analogue input 2
Analogue ground
Analogue ground
Analogue output channel 2
Analogue output channel 1
Programmable relay output
Programmable open-collector
output channel 1
Programmable open-collector
output cha
nnel 2