三菱扩展模块，现货优惠出售：
FX2N-48ER
FX2N-48ET
FX2N-32ER
FX2N-32ET
FX2N-16EX
FX2N-16EYR
FX2N-16EYT
FX2N-8ER
FX2N-8EX
FX2N-8EYR
FX2N-8EYT
FX2N-2DA
FX2N-2AD
FX2N-4DA
FX2N-4AD
FX2N-8AD
FX2N-4AD-PT
FX2N-4AD-TC
FX2N-232-BD
FX2N-485-BD
FX2N-422-BD
FX1N-232-BD
FX1N-485-BD
FX1N-422-BD