单电机模块6SL3120-1TE15-0AD0 6SL3120-1TE21-0AD0 6SL3120-1TE23 ¥600.00 1200PLC模块6ES7211-1BE40-0XB0 AC/DC/Rly 6ES7211-1AE40-0XB0 ¥600.00 1200PLC模块6ES7211-1HE40-0XB0 DC/DC/Rly 6ES7212-1BE40-0XB0 ¥600.00 1200PLC模块6ES7212-1AE40-0XB0 6ES7212-1HE40-0XB0 DC/DC/Rly ¥600.00 1200PLC模块6ES7214-1BG40-0XB0 AC/DC/Rly 6ES7214-1AG40-0XB0 ¥600.00 1200PLC模块6ES7214-1HG40-0XB0 6ES7215-1BG40-0XB0 AC/DC/Rly ¥600.00