6ES7216-2BD23-0XB0 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出 SIMATIC S7-200 CPU226,AC/DC/Rly,24输入/16输出