Unit Functions and Restrictions
1.1 Unit Functions and How They Work
1.1.1 Functions of Unit
Attaching these units to FP0R Control Unit enables analog I/O control.
• It is selectable from five types of units in accordance with the intended use.
Compatibility mode with conventional models is prepared.
• The compatibility mode which enables smooth transition from conventional Analog I/O Units
(FP0-A80, FP0-A04V, FP0-A04I, FP0-A21) is prepared.
14-bit processing mode is added.
• The high-resolution 14-bit mode (1/16000) is added to the both input and output. Also,
ranges for each channel can be specified by user programs.
1.1.2 Unit Type
FP0R Analog Input unit
4-ch input AFP0RAD4
8-ch input AFP0RAD8
FP0R Analog Output Unit 4-ch output AFP0RDA4
FP0R Analog I/O Unit
2-ch Input, 1-ch output AFP0RA21
4-ch Input, 2-ch output AFP0RA42
1.1.3 Restrictions on Units Combination
Up to three units can be connected with the control unit including other FP0/FP0R Expansion
I/O Unit and intelligent unit.