Contec BX-100n-DC5000-C01, User Manual, Page: 58 / 145

4. Each Component Function
BX-100n User’s manual
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Analog Input00 - Analog Input15
Analog input signal.
The numbers correspond to channel numbers.
Analog Output00 - Analog Output01
Analog output signal.
The numbers correspond to channel numbers.
Analog Ground Common analog ground for analog I/O signals.
AI External Start Trigger Input External trigger input signal for starting analog input sampling.
AI External Stop Trigger Input External trigger input signal for stopping analog input sampling.
AI External Sampling Clock Input External sampling clock input signal for analog input.
AI Control Signal Output 00 External output signal for analog input sampling clock.
AI Control Signal Output 01 External output signal for analog input status. Now, it is unconnected.
AO External Start Trigger Input External trigger input signal for starting analog output sampling.
AO External Stop Trigger Input External trigger input signal for stopping analog output sampling.
AO External Sampling Clock Input External sampling clock input signal for analog output.
AO Control Signal Output 00 External output signal for analog output sampling clock.
AO Control Signal Output 01 External output signal for analog output status. Now, it is unconnected.
Digital Input00 - Digital Input07 Digital input signal.
Digital Output00 - Digital Output07 Digital output signal.
Counter Gate Control Input00 -
Counter Gate Control Input01
Counter gate control input signal.
Counter Up Clock Input00 -
Counter Up Clock Input01
Counter up clock input signal.
Counter Output00 - Counter Output01 Count match output signal for counter.
Digital Ground
Common digital ground for digital I/O signal, external trigger input signal,
external sampling clock input signal, counter I/O signal.
Reserved This pin is reserved.
N.C. This pin is left unconnected.
Figure 4.20. Pin Assignments of analog I/O connector < Differential Input >
CAUTION
- Do not connect any of the outputs and power outputs to the analog or digital ground.
Neither connect outputs to each other. Doing either can result in a fault.
- If analog and digital ground are shorted together, noise on the digital signals may affect the analog
signals. Accordingly, analog and digital ground should be separated.
- Leave "Reserved" pins unconnected. Connecting these pins may cause a fault in this product.