6ES7407-0KR02-0AA0 SIMATIC S7-400 電源模板,PS 407:10A,120/230V UC,5V DC/10A,用于冗余電源
6ES7407-0KR02-0AA0、 SIMATIC S7-400 電源模板,PS 407:10A,120/230V UC,5V DC/10A,用于冗余電源 SIMATIC S7-400 電源模板,PS 407:10A,120/230V UC,5V DC/10A,用于冗余電源
6ES7407-0KA02-0AA0 SIMATIC S7-400 電源模板,PS 407:10A,120/230V UC,5V DC/10A
6ES7407-0DA02-0AA0 SIMATIC S7-400 電源模板,PS 407:4A,120/230V UC,5V DC/4A
6ES7407-0DA02-0AA0 SIMATIC S7-400 電源模板,PS 407:4A,120/230V UC,5V DC/4A