Contec AIO-120802LN-USB, User Manual

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3. Connection and Installation
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AIO-121602LN-USB, AIO-120802LN-USB
Analog Input 00 – Analog Input 03 Analog input signal. The numbers correspond to channel numbers.
Analog Ground (FOR AI) Common analog ground for analog input signals.
Analog Output 00 – Analog Output 01 Analog output signal. The numbers correspond to channel numbers.
Analog Ground (FOR AO)
Common analog ground for analog output signals.
AI External Start Trigger Input External trigger input for starting analog input sampling.
AI External Stop Trigger Input External trigger input for stopping analog input sampling.
AI External Sampling Clock Input External sampling clock input for analog input.
AO External Start Trigger Input External trigger input for starting analog output sampling.
AO External Stop Trigger Input External trigger input for stopping analog output sampling.
AO External Sampling Clock Input External sampling clock input for analog output.
Digital Input/Output 00 –
Digital Input/Output 15
Digital input/Output signal.
Counter Gate Control Input Gate control input signal for counter.
Counter Up Clock Input Count-up clock input signal for counter.
Counter Output Count match output signal for counter.
Digital Ground
Common digital ground for digital I/O signals, external trigger inputs,
Reserved Reserved pin.
N.C. No connection to this pin.
Figure 3.15. Pin Assignments of Interface Connector < AIO-120802LN-USB >
< Differential Input >