Discontinued I/O Modules
Discontinued I/O modules for PLC systems still in service, matched strictly by catalog number and revision rather than by an approximate functional substitute. Locate end-of-life Allen-Bradley digital, analog and special function cards with revision, lead time and price in one quick quote.
Product family Discontinued PartsModels listed 147Availability Available to quote
Available Products
Quote an Unlisted ModelDiscontinued I/O Modules Product Directory
Products below are read from WooCommerce. Select a product to view its current details and inquiry options.
| Catalog Number | Series / Type | Description | Price & Availability | Product Page |
|---|---|---|---|---|
| 1771-DBMEM1 | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-DBMEM1 is a 1771 Memory Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. | $202.50Available to quote | View product → |
| 1771-DBMEM2 | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-DBMEM2 is a 1771 Memory Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. | $338.49Available to quote | View product → |
| 1771-IB | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-IB is a 1771 8 Point Digital Input Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 8. | $793.26Available to quote | View product → |
| 1771-IBN | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-IBN is a 1771 32 Point Digital Input Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 32. | $975.56Available to quote | View product → |
| 1771-ID | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-ID is a 1771 6 Point Digital Input Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 6. | $768.63Available to quote | View product → |
| 1771-ID01 | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-ID01 is an Isolated Input 220V AC 6 Input from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 220 V. | $857.31Available to quote | View product → |
| 1771-IGD | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-IGD is a 1771 16 Point Digital Input Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 16. | $719.35Available to quote | View product → |
| 1771-IH | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-IH is a 1771 8 Point Digital Input Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 8. | $1,014.98Available to quote | View product → |
| 1771-IM | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-IM is an Input Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 220 V. | $1,281.04Available to quote | View product → |
| 1771-IQ | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-IQ is a 1771 16 Point Digital Input Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 16. | $2,325.58Available to quote | View product → |
| 1771-IT | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-IT is a 1771 8 Point Digital Input Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 8. | $1,468.27Available to quote | View product → |
| 1771-IV | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-IV is a Driver Logic Input Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. | $1,527.40Available to quote | View product → |
| 1771-IVN | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-IVN is a 1771 32 Point Digital Input Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 32. | $1,152.94Available to quote | View product → |
| 1771-NC15 | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-NC15 is a 1771 N-Series Cable from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. | $192.16Available to quote | View product → |
| 1771-NC6 | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-NC6 is a 1771 N-Series Cable from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. | $161.61Available to quote | View product → |
| 1771-OA | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-OA is a 1771 8 Point Digital Output Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 8. | $1,374.66Available to quote | View product → |
| 1771-OBD | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-OBD is a 1771 16 Point Digital Output Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 16. | $837.60Available to quote | View product → |
| 1771-OBN | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-OBN is a 1771 32 Point Digital Output Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 32. | $1,601.30Available to quote | View product → |
| 1771-OD | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-OD is a 1771 6 Point Digital Output Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. Rated 6. | $1,148.01Available to quote | View product → |
| 1771-OFE1 | Discontinued I/O ModulesProduct model | The Allen-Bradley 1771-OFE1 is an Analog Output Module from the Discontinued I/O Module (PLC-2 / PLC-3 / High-Speed I/O) family, designed to maintain legacy control systems whose I/O is no longer manufactured. | $2,512.81Available to quote | View product → |
About the Discontinued I/O Modules Family
Discontinued I/O modules for PLC systems still in service, matched strictly by catalog number and revision rather than by an approximate functional substitute. Locate end-of-life Allen-Bradley digital, analog and special function cards with revision, lead time and price in one quick quote.
- Confirm the complete catalog number
- Record hardware series and revision
- Check compatibility requirements
- Request availability and delivery options