6GK7542-1AX00-0XE0 西门子CM1542-1通信模块6GK7 542-1AXOO-O

￥4350.00

6GK7443-5DX05-0XE1西门子通信模块CP443-5 6GK7 443-5DX05-OX

￥7100.00

西门子6GK7243-1GX00-0XE0 CP243-1IT 通信模块243-1GX00-OXEO

￥1680.00

6GK7443-1EX30-0XE0通信模块CP443-1 6GK7 443-1EX30-OXEO

￥9866.00

西门子6GK7343-1EX11-0XE0 CP343-1通信模块6GK7 343-1EX11-OX

￥3000.00