对经济指标还要作综合分析，要看使用了PLC能否带来效益，然后，再分析使用哪家的PLC效益更好些。

6ES7400-0HA00-4AB0
6ES7400-0HA50-4AB0
6ES7400-0HR00-4AB0
6ES7400-0HR50-4AB0
6ES7400-1JA01-0AA0
6ES7400-1JA11-0AA0
6ES7400-1TA01-0AA0
6ES7400-1TA11-0AA0
6ES7400-2JA00-0AA0
6ES7400-2JA10-0AA0
6ES7401-1DA01-0AA0
6ES7401-2TA00-0AA0
6ES7401-2TA01-0AA0
6ES7403-1JA00-0AA0
6ES7403-1JA01-0AA0
6ES7403-1TA01-0AA0
6ES7403-1TA11-0AA0
6ES7405-0DA00-0AA0
6ES7405-0DA01-0AA0
6ES7405-0DA02-0AA0
6ES7405-0KA01-0AA0
6ES7405-0KA02-0AA0
6ES7405-0KR00-0AA0
6ES7405-0KR02-0AA0
6ES7405-0RA00-0AA0
50-F5NBD
150-F5NBDB
150-F5NBDD
150-F25NBD
150-F25NBDB
150-F25NBDD
150-F43NBD
150-F43NBDB
150-F43NBDD
150-F60NBD
150-F60NBDB
150-F60NBDD
150-F85NBD
150-F85NBDB
150-F85NBDD
150-F108NBD
150-F108NBDB
150-F108NBDD
150-F108NBR
150-F135NBD
150-F135NBDB
150-F135NBDD
150-F135NBR
150-F201NBD
1756-EWEB
1756-EXT
1756-HIST1G
1756-HIST1G3277
1756-HIST2G
1756-HIST2G3278
1756-HISTBETA
1756-HSC
1756-HYD02
1756-IA16
1756-IA16I
1756-IA32
1756-IA8D
1756-IB16
1756-IB16D
1756-IB16I
1756-IB16IF
1756-IB16ISOE
1756-IB32
1756-IC16
1756-IF16
1756-IF16H
1756-IF4FXOF2F
1756-IF6CIS
1756-IF6I
1756-IF8
1756-IF8H
1756-IG16
1756-IH16I
1756-IH16ISOE
1756-IM16I
1756-IN16
1756-IR6I
1756-IT6I
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