Part number ordering example:
RIO-47120-16bit
AI_10v12Bit
This option changes the analog inputs on the RIO-472xx to -10V analog signals with 12 bit
resolution. The range of the analog inputs can be changed with the AQ command, similar to the RIO-4712x.
Part number ordering example:
RIO-47200-(AI_10v12bit)
AI_10v16Bit
This option changes the analog inputs on the RIO-472xx to -10V analog signals with 16 bit
resolution. The range of the analog inputs can be changed with the AQ command, similar to the RIO-4712x.
Part number ordering example:
RIO-47200-(AI_10v16bit)
-(4-20mA)
This option installs resistors in parallel with each analog input. On RIO’s with 0-5V analog input ranges the
resistor is 1000 ohms and on RIO’s with +/-10V analog input ranges the resistor value is 475 ohms.
An RIO with +/-10V analog inputs should be configured for 0-10V range (AQ n, 4). With this setting, the
range for 4-20mA will be 1.9V-9.5V. The equation for calculating the current is:
I
mA
=2.105 V
Where I
mA
= current in mA
V = Voltage reading from RIO
Part number ordering example:
RIO-47120-(4-20mA)
AO Option (SCB-48608)
The RIO-47200 by default does not have analog outputs however analog outputs can be added using the AO
option. When analog outputs are added, a new screw terminal board is added called the SCB-48608 and is
attached to the RIO-47200 at the factory (cannot be installed in the field). This board supplies 8 analog
outputs to the RIO-47200.
The option can be ordered with +/-10V configurable analog outputs in either 12 or 16 bits – same as RIO-
4712x, or with 0-5V analog outputs 12 bit resolution – same as RIO-4710x. See the DQ command for
specifics on the +/-10V configurable options.
Figure 11: SCB-48608
RIO-47xxx Appendix
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Содержание RIO-47120
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Страница 93: ...RIO Dimensions RIO 471xx Units in centimeters RIO 47xxx Appendix 87...
Страница 94: ...RIO 472xx Units in millimeters 88 Appendix RIO 47xxx...
Страница 107: ...Internal 56 64 Zero Stack 53 RIO 47xxx Index 101...