Mitsubishi Electric MELSEC-FX3S Series - FX3 U-3 A-ADP (2-channel Analog Input, 1-channel Analog Output); 1. Outline; 2. Specifications

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FX 3S /FX 3G /FX 3GC /FX 3U /FX 3UC PLC User's Manual - Analog Control Edition
Table of Contents
H. FX3U-3A-ADP
(2-channel Analog Input, 1-channel Analog Output)
1. Outline H-3
1.1 Outline of Functions .................................................................................................................... H-3
1.2 Setup Procedure Before Starting Operation ............................................................................... H-4
1.3 Connectable PLCs and Version Number .................................................................................... H-5
1.4 Compatible Programming Tool Version Number ........................................................................ H-6
2. Specifications H-7
2.1 Generic Specifications ................................................................................................................ H-7
2.2 Power Supply Specifications....................................................................................................... H-7
2.3 Performance Specifications ........................................................................................................ H-8
2.4 Conversion Time ......................................................................................................................... H-9
2.4.1 When connected to a FX3S PLC ................................................................................................. H-9
2.4.2 When connected to a FX
3G/FX3GC PLC .................................................................................. H-10
2.4.3 When connected to a FX3U/FX3UC PLC................................................................................... H-11
3. Wiring H-12
3.1 Terminal Layout ........................................................................................................................ H-13
3.2 Applicable Cables and Terminal Tightening Torque ................................................................. H-14
3.3 Power Supply Line .................................................................................................................... H-15
3.3.1 To connect to the FX3S/FX3G/FX3U Series PLC ...................................................................... H-15
3.3.2 To connect to the FX3GC/FX3UC Series PLC ........................................................................... H-15
3.4 Analog Input / output Line ......................................................................................................... H-16
3.4.1 Analog Input Line....................................................................................................................... H-16
3.4.2 Analog Output Line.................................................................................................................... H-16
3.5 Grounding ................................................................................................................................. H-17
4. Programming H-18
4.1 Loading/Writing of Conversion Data .........................................................................................H-18
4.2 List of Special Devices .............................................................................................................. H-19
4.3 Switching of Input Mode............................................................................................................ H-21
4.4 Switching of Output Mode......................................................................................................... H-21
4.5 Output Holding Function Cancellation Setting .......................................................................... H-22
4.6 Setting whether or not a channel is used.................................................................................. H-23
4.7 Input Data.................................................................................................................................. H-24
4.8 Output Setting Data................................................................................................................... H-25
4.9 Averaging Time ......................................................................................................................... H-26
4.10 Error Status ............................................................................................................................. H-27
4.11 Model Code............................................................................................................................. H-29
4.12 Basic Program Example.......................................................................................................... H-30
5. Changing of Input/output Characteristics H-32
5.1 Example: Changing of Voltage Input Characteristics................................................................ H-32
5.2 Example: Changing of Voltage Output Characteristics ............................................................. H-35