| Model NO | Description |
| 2MLI-D21A-CC | 8Pts. DC24V Input (Sink/Source Type) |
| 2MLI-D22A-CC | 16Pts. DC24V Input (Sink/Source Type) |
| 2MLI-D22B-CC | 16Pts. DC24V Input (Source Type) |
| 2MLI-D24A-CC | 32Pts. DC24V Input (Sink/Source Type) |
| 2MLI-D24B-CC | 32Pts. DC24V Input (Source Type) |
| 2MLI-D28A-CC | 64Pts. DC24V Input (Sink/Source Type) |
| 2MLI-D28B-CC | 64Pts. DC24V Input (Source Type) |
| 2MLI-A12A-CC | 16Pts. AC110V Input |
| 2MLI-A21A-CC | 8Pts. AC220V Input |
| 2MLI-D21D-CC | 8pts, DC24V input(Sink type),Input fail detection |
| 2MLI-A21C-CC | 8Pts. AC110-220V Input, Isolated |
| 2MLQ-RY1A-CC | 8Pts. Relay Output, 2A , 1Pts./COM |
| 2MLQ-RY2A-CC | 16Pts. Relay Output, 2A (5A/COM) |
| 2MLQ-RY2B-CC | 16Pts. Relay Output, 2A , BuiVaristor |
| 2MLQ-SS2A-CC | 16Pts. Triac Output, 1A |
| 2MLQ-TR1C-CC | 8Pts. TR Output, 2A (Sink Type), Isolated |
| 2MLQ-TR2A-CC | 16Pts. TR Output, 0.5A (Sink Type) |
| 2MLQ-TR4A-CC | 32Pts. TR Output, 0.1A (Sink Type) |
| 2MLQ-TR8A-CC | 64Pts. TR Output, 0.1A (Sink Type) |
| 2MLQ-TR2B-CC | 16Pts. TR Output, 0.5A (Source Type) |
| 2MLQ-TR4B-CC | 32Pts. TR Output, 0.1A (Source Type) |
| 2MLQ-RY1D-CC | 8pts, Relay output, Output fail detection |
| 2MLQ-TR8B-CC | 62Pts. TR Output, 0.1A (Source Type) |
| 2MLF-AV8A-CC | Voltage Input, 8channels |
| 2MLF-AC8A-CC | Current Input, 8channels |
| 2MLF-AD8A-CC | Voltage/Current Input, 8channels |
| 2MLF-AD4S-CC | Voltage/Current Input, 4channels, Isolated |
| 2MLF-AD16A-CC | Voltage/Current Input, 16channels |
| 2MLF-AC4H-CC | ML200 HART ANALOG INPUT, 4CH, COATED |
| 2MLF-RD4A-CC | RTD Input, 4channels |
| 2MLF-RD8A-CC | RTD Input, 8channels |
| 2MLF-TC4S-CC | Thermocouple Input, 4channels, Isolated |
| 2MLF-DV4A-CC | Voltage Output, 4channels |
| 2MLF-DC4A-CC | Current Output, 4channels |
| 2MLF-DC8A-CC | Current Output, 8channels |
| 2MLF-DV8A-CC | Voltage Output, 8channels |
| 2MLF-DC4S-CC | Current Output, 4channels, Isolated |
| 2MLF-DC4H-CC | ML200 HART ANALOG OUTPUT, 4CH, COATED |
| 2MLF-HO2A-CC | Pulse Input, 2channels, Open Collector |
| 2MLF-HD2A-CC | Pulse Input, 2channels, Line Drive |
| 2MLF-SOEA-CC | Event Input SOE, 32 channels |
| 2MLL-EFMTB-CC | Fast Ethernet, 100/100Mbps, RJ-45 (Electric) |
| 2MLL-EFMHB-CC | ML200, MST, ENET ELECT FO G3 |
| 2MLL-EFMFB-CC | Fast Ethernet, 100/100Mbps, SC Type (Fiber Optic) |
| 2MLL-C22B-CC | Serial Communication, RS-232C 2channels |
| 2MLL-C42B-CC | Serial Communication, RS-422 2channels |
| 2MLL-CH2B-CC | Serial Communication, RS-232C/RS-422 (1ch each) |
| 2MLL-PMEB-CC | Profibus, Master, 12Mbps, DP Standard |
| 2MLL-PSEA-CC | Profibus Slave Interface, DP standard |
| 2MLL-PSRA-CC | Profibus, Remote Interface, DP standard – used on ML200 racks only |
| 2MLL-DMEB-CC | DeviceNet, Master, 500kbps |
| 2MLL-DBDT | ML200, ENET SLAVE ADP, ELECT |
| 2MLL-DBDF | ML200, ENET SLAVE ADP, FO |
| 2MLL-DBDH | ML200, ENET SLAVE ADP, ELECT FO |
| 2MLL-DBDT-CC | ML200, ENET SLAVE ADP, ELECT G3 |
| 2MLL-DBDF-CC | ML200, ENET SLAVE ADP, FO G3 |
| 2MLL-DBDH-CC | ML200, ENET SLAVE ADP, ELECT FO G3 |
