| Model NO | Description |
| 2MLR-CPUH/F | Max. I/O:23,808Pts., Redundant CPU, FO |
| 2MLR-CPUH/S | Max. I/O:23,808Pts., Redundant CPU, FO, Single Mode |
| 2MLR-CPUH/T | Max. I/O:23,808Pts., Redundant CPU, TP |
| 2MLR-AC12 | Redundant Power 110V, 5.5A |
| 2MLR-AC22 | Redundant Power 220V, 5.5A |
| 2MLR-AC13 | Redundant Power 110V, 8.5A |
| 2MLR-AC23 | Redundant Power 220V, 8.5A |
| 2MLR-DC42 | Redundant Power DC24V, 7.5A |
| 2MLR-M02P | Main Base 2 slot |
| 2MLR-M06P | Main Base 6 slot |
| 2MLR-E08P | Expansion Base 8 slot |
| 2MLR-E12P | Expansion Base 12 slot |
| 2MLR-E12H | Redundant Expansion Base 12 slot |
| 2MLR-DBST | Expansion Driver, TP |
| 2MLR-DBSF | Expansion Driver, FO |
| 2MLR-DBSH | Expansion Driver, TP/FO |
| 2MLR-DBSFS | Expansion Driver, FO, Single Mode |
| 2MLR-DBSHS | Expansion Driver, TP/FO, Single Mode |
| 2MLR-DBDT | Expansion Driver, FO (dual) |
| 2MLR-DBDF | Expansion Driver, TP/FO (dual) |
| 2MLR-DBDH | Expansion Driver, TP (dual) |
| 2MLR-DBDFS | Expansion Driver, TP/FO (dual), Single Mode |
| 2MLR-DBDHS | Expansion Driver, TP (dual), Single Mode |
| 2MLR-DMMA | DUMMY Module for empty power supply slots – used on ML200R only |
| 2MLR-CPUH/F-CC | Max. I/O:23,808Pts., Redundant CPU, FO |
| 2MLR-CPUH/S-CC | Max. I/O:23,808Pts., Redundant CPU, FO(SM) |
| 2MLR-CPUH/T-CC | Max. I/O:23,808Pts., Redundant CPU, TP |
| 2MLR-AC12-CC | Redundant Power 110V, 5.5A |
| 2MLR-AC22-CC | Redundant Power 220V, 5.5A |
| 2MLR-AC13-CC | Redundant Power 110V, 8.5A |
| 2MLR-AC23-CC | Redundant Power 220V, 8.5A |
| 2MLR-DC42-CC | Redundant Power DC24V, 7.5A |
| 2MLR-M02P-CC | Main Base 2 slot |
| 2MLR-M06P-CC | Main Base 6 slot |
| 2MLR-E08P-CC | Expansion Base 8 slot |
| 2MLR-E12P-CC | Expansion Base 12 slot |
| 2MLR-E12H-CC | Redundant Expansion Base 12 slot |
| 2MLR-DBST-CC | ML200R PLC, Expansion Driver TP, Single, G3 Coated |
| 2MLR-DBSF-CC | ML200R PLC, Expansion Driver FO, Single, G3 Coated |
| 2MLR-DBSH-CC | ML200R PLC, Expansion Driver TP/FO, Single, G3 Coated |
| 2MLR-DBSFS-CC | ML200R PLC, Expansion Driver FO, Single, S-Core, G3 Coated |
| 2MLR-DBSHS-CC | ML200R PLC, Expansion Driver TP/FO, Single, S-Core, G3 Coated |
| 2MLR-DBDT-CC | ML200R PLC, Expansion Driver TP, Dual, G3 Coated |
| 2MLR-DBDF-CC | ML200R PLC, Expansion Driver FO, Dual, G3 Coated |
| 2MLR-DBDH-CC | ML200R PLC, Expansion Driver TP/FO, Dual, G3 Coated |
| 2MLR-DBDFS-CC | ML200R PLC, Expansion Driver FO, Dual, S-Core, G3 Coated |
| 2MLR-DBDHS-CC | ML200R PLC, Expansion Driver TP/FO, Dual, S-Core, G3 Coated |