User manual

7.1 Analog Input Unit
7.1.2 Points of Replacement
The points for replacing the conventional model FP0-A80 with the new model FP0RAD* as an
alternative are described below.
 Specification
The voltage range of -100 to 100 mV DC is not available for the new models FP0RAD4 and
AD8.
 Hardware
• The mode switch is set in the same way as FP0-A80. However, the range of -100 to 100 mV
is not supported.
• The supply of power (24 V DC) from an external device is not needed for the new analog
input units FP0R-AD4 and FP0R-AD8.
• For FP0R-AD4 and FP0R-AD8, a digital conversion value equivalent to the analog input
value of approx. 2 V is shown for the channels to which no input is connected.
 Software
User programs created for the conventional model FP0-AD8 can be used as they are.
REFERENCE
• For details of the setting method of the mode switch, refer to “2.1.2 Setting
of Mode Switch“.
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