三菱FX2N-4DA是一款模拟量模块。首先给大家介绍一下模拟量模块的工作原理。模拟量模块是将压力、液位、温度等信号转化为 1-5V，4-20mA（也有别的信号的，如0-10V，0-5V等）然后交给PLC进行处理的。PLC是不知道具体电压或者电流信号的大小的。所以，我们要用一个数字来表示它的大小，然后告诉PLC，PLC才能知道输入的电压、电流信号具体有多大

FX2N-2AD
FX2N-2DA
FX2N-2LC
FX2N-4AD
FX2N-4AD-PT

FX2N-4AD-TC
FX2N-4DA
FX2N-5A
FX2N-8AD
FX2N-1HC

FX2N-1PG-E
FX2N-10GM
FX2N-10PG
FX2N-20GM
E-20TP-E-SET0
 
E-GM-200CAB
E-GMJ2-200CAB1A
FX2N-1RM-E-SET
F2-720RSV
F2-RS-5CAB

FX2N-RS-5CAB
FX-PCS-VPS/WIN-E
FX2N-16CCL-M
FX2N-16LNK-M
FX2N-32ASI-M

FX2N-32CCL
FX2N-64CL-M
FX2N-20PSU
FX2N-232IF
FX2N-CNV-IF
FX2N-8AV-BD
FX2N-232-BD
FX2N-422-BD
FX2N-485-BD
FX2N-CNV-BC
FX2N-CNV-BD
FX2NC-232-ADP
FX2NC-485-ADP
FX2NC-CNV-IF
FX1N-60MR-001
FX1N-40MR-001
FX1N-24MR-001
FX1N-14MR-001
FX1N-60MR-D
FX1N-40MR-D
FX1N-24MR-D
FX1N-60MT-001
FX1N-40MT-001
FX1N-24MT-001
FX1N-14MT-001
FX1N-60MT-D
FX1N-40MT-D
FX1N-24MT-D
FX1NC-16MT
FX1NC-32MT
FX1S-30MR-001
FX1S-20MR-001
FX1S-14MR-001
FX1S-10MR-001
FX1S-30MR-D
FX1S-20MR-D
FX1S-14MR-D
FX1S-10MR-D
FX1S-30MT-001
FX1S-20MT-001
FX1S-14MT-001
FX1S-10MT-001
FX1S-30MT-D
FX1S-20MT-D
FX1S-14MT-D
FX1S-10MT-D
-[FX1N ADAPTER B
FX1N-1DA-BD
FX1N-2AD-BD
FX1N-2EYT-BD
FX1N-4EX-BD
FX1N-8AV-BD
FX1N-232-BD
FX1N-422-BD
FX1N-485-BD
FX1N-CNV-BD
FX1N-EEPROM-8L
FX0N-40ER
FX0N-40ET
FX0N-3A 2
FX0N-30EC
FX0N-65EC
FX0N-32NT-DP
F2-40BL
FX-2PIF 2 TO
FX-20P-ADP-KIT
FX-20P-CADP
FX-20P-E-SET0
FX-20P-RWM
FX-485PC-IF
FX-USB-AW
GX-DEVELOPER-C
GX-DEVELOPER-E
FX-16E-TB
FX-32E-TB
FX-16EYR-TB
FX-16EYS-TB
FX-16EYT-TB
FX-16EYT-H-TB
FX-16E-150CAB
FX-16E-300CAB
FX-16E-500CAB 
FX-16E-150CAB-R
FX-16E-300CAB-R
FX-16E-500CAB-R
FX-EEPROM-4
FX-EEPROM-8
FX-EEPROM-16
FX-EPROM-8
FX2N-ROM-E1
FX2NC-EEPROM-16