7.1 Analog Input Unit
7-3
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
This product can be used equivalently to FP0-A80. (Note 1)
Hardware (Note 2)
• The mode switch is set in the same way as FP0-A80. However, if both mode switches 1 and
2 are ON, the product operates in the 14-bit mode. (Note 1)
• 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.
Software
User programs created for the conventional model FP0-A80 can be used as they are.
(Note 1): The units of Ver.1.1 or older cannot be set to the voltage range -100 to +100 mV DC.
(Note 2): In the unit of Ver.1.1 or older, a digital conversion value equivalent to the analog input of approx. 2 V is
saved in the device (WX), for the channels to which no input is connected.
• For details of the setting method of the mode switch, refer to “2.1.2 Setting
of Mode Switch“.
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