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7. Remote I/O Unit Connection
7.13 Connection of FCUA-DX14* Unit and Analog Input/Output Signal
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7.13 Connection of FCUA-DX14* Unit and Analog Input/Output Signal
For the analog input/output signal, the R031 cable is connected to "AIO". Up to four input points and
one output point of the analog input/output signal can be connected. When manufacturing the R031,
use the connector set CS000 (optional, with two ends). (Refer to the Appendix 2.3. R031 cable.)
DAC
220
Ω
R
R
150Ω
ADC
AI0
AI1
AI2
AI3
AO
FCUA-DX14*
150Ω
150Ω
150Ω
2
12
3
13
1
11
5
15
7
GND
GND
GND
GND
AIO
FCUA-DX14
1
10
11
20
R031 cable
Pin No.
Input/output circuit
Input
Output
Connector pin No.
Incorrect connections could damage the device, so always connect the cable to the
designated connector.
Do not connect or disconnect the connection cables between each unit while the power
is ON.
CAUTION