2.1 Analog Input Unit (FP0R-AD4/AD8)
2-3
2.1.2 Setting of Mode Switch
Setting of the mode switch
Resolution
and FP0-A21-
compatible
12-bit mode
input range
1 OFF ON OFF ON
FP0-A80-
compatible
12-bit mode
0 to 5V/0 to 20mA
(Note 1)
FP0-A80-
compatible
12-bit mode
-10 to +10V
FP0-A80-
compatible
12-bit mode
-100 to +100mV
(Note 2)
14-bit mode
(Note 3)
The number
of converted
CH
3 OFF ON OFF ON
4 OFF OFF ON ON
2ch
(CH0-CH1)
4ch
(CH0-CH3)
6ch
(CH0-CH5)
8ch
(CH0-CH7)
Input averaging 5 OFF: Averaging Not performed, ON: Averaging Performed
(Note 1): When the both switch No.1 and No.2 are OFF, the voltage/current is switched by the connection method.
(Note 2): This has been implemented in version 1.2 or later. In version 1.1 or earlier, this is reserved for the system
(not available).
(Note 3): In the 14-bit mode, the input range is set by writing into the operation memory WY with a user program.
(Note 4): All the switches are set to OFF at the factory.
(Note 5): The switch settings will be valid when the power is turned ON from OFF. The settings will not change if the
operation power supply is switched when it is ON.