除了指令，为进行通讯，PLC还有相应的协议与通讯指令或命令，这些也反映了PLC的性能。 

150-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
150-F201NBDB
150-F201NBDD
150-F201NBR
150-F251NBD
150-F251NBDB
150-F251NBDD
150-F251NBR
150-F317NBD
0-51865
0-51865-1
0-51865-14
0-51865-15
0-51865-2
0-51865-21
0-51865-9
0-51874
0-51874-2
0-51878
0-51879-5
0-51881-1
0-51881-2
0-51881-3
0-51884
0-51890-5
0-51893
0-51893-1
0-51893-2
0-51893-3
0-51893-4
0-51893-7
0-51899-2
0-52001
0-52002-2
0-52003
0-52012-1
0-52302
0-52711
0-52711-11
0-52712
0-52712-3
0-52712-6
0-52712-7
0-52803-2
0-52804
0-52806
0-52806-1
0-52808
P0912MJ FBM33
P0902XA FBM41
P0902XB FBM42

I/A Series IIII
FBMSSW
FBMSVH
FPS400-24 P0922YU
FCP270 P0917YZ
FCM2F2 P0914YZ
FCM100ET P0926GS
FCM10E P0914YM
FCM10EF P0916CP
FBM201 P0914SQ
FBM201b P0922YH
FBM201c P0922YJ
FBM201d P0922YK
FBM202 P0926EQ
FBM203 P0914SV
FBM203b P0922UA
FBM203c P0922UD
FBM204 P0914SY
FBM205 P0914XG
FBM206 P0916CQ
FBM207 P0914TD
FBM207b P0914WH
FBM207c P0917GY
FBM208 P0914TB
FBM211 P0914TN
FBM212 P0914XL
FBM213 P0914XN
FBM214 P0914XQ
FBM215 P0922VU
FBM216 P0922VV
FBM216 P0927AJ
FBM217 P0914TR

FBM218 P0922VW
FBM219 P0916RH
FBM220 P0917HA
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