| | Artigo | | | Fabricante |
 | M-1450 9º0000003954 | I/O Module, 4DI, 110VAC, RTB |  |  |
 | M-1451 9º0000003955 | I/O Module, 4DI, 220VAC, RTB |  |  |
 | M-1600 9º0000003958 | I/O Module, 16DI, Sink, 24VDC, 20pin |  |  |
 | M-1601 9º0000003959 | I/O Module, 16DI, Source, 24VDC, 20pin |  |  |
 | M-1800 9º0000003956 | I/O Module, 8DI, Sink, 24VDC, RTB |  |  |
 | M-1801 9º0000003957 | I/O Module, 8DI, Source, 24VDC, RTB |  |  |
 | M-2450 9º0000012576 | I/O Module, 4DO, Relay, 230VAC, 24VDC, 2,0A, RTB |  |  |
 | M-2600 9º0000003970 | I/O Module, 16DO, Sink, 24VDC, 0,3A, 20pin |  |  |
 | M-2601 9º0000003971 | I/O Module, 16DO, Source, 24VDC, 0,3A, 20pin |  |  |
 | M-2800 9º0000003968 | I/O Module, 8DO, Sink, 24VDC, 0,5A, RTB |  |  |