Chassis-Based I/O
Chassis based I/O modules that slot into a PLC backplane to deliver dense, high speed signal handling in large and distributed plant control systems today. Genuine Allen-Bradley 1756 and 1769 input and output cards are stocked, with firmware revision and replacement options confirmed in a quote.
Product family I/O ModulesModels listed 216Availability Available to quote

Available Products
Quote an Unlisted ModelChassis-Based I/O 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 |
|---|---|---|---|---|
| 1756-IB16I | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IB16I is a ControlLogix Input Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. | $352.40Available to quote | View product → |
| 1756-IB16IF | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IB16IF is a ControlLogix 16 Point Digital Input from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 16. | $312.99Available to quote | View product → |
| 1756-IB16IFK | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IB16IFK is a ControlLogix 16 Point Digital Input from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 16. | $343.71Available to quote | View product → |
| 1756-IB16IK | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IB16IK is a ControlLogix 16 Pt 12/24V DC D/I Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 24 V, 16. | $385.44Available to quote | View product → |
| 1756-IB16ISOE | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IB16ISOE is a ControlLogix 16 Isolated Point Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. | $536.72Available to quote | View product → |
| 1756-IB16ISOEK | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IB16ISOEK is a ControlLogix 16 Isolated Point Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. | $591.21Available to quote | View product → |
| 1756-IB16K | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IB16K is a ControlLogix 16 Pt 12/24V DC D/I Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 24 V, 16. | $247.50Available to quote | View product → |
| 1756-IB16S | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IB16S is a Control Logix Safety Io Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. | $439.35Available to quote | View product → |
| 1756-IB32 | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IB32 is a ControlLogix 32 Pt 12/24V DC D/I Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 24 V, 32. | $299.66Available to quote | View product → |
| 1756-IB32K | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IB32K is a ControlLogix 32 Point Digital Input from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 32. | $328.64Available to quote | View product → |
| 1756-IC16 | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IC16 is a ControlLogix 16 Pt 48V DC D/I Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 48 V, 16. | $359.36Available to quote | View product → |
| 1756-IF16 | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IF16 is a ControlLogix 16 Pt A/I Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 16. | $973.75Available to quote | View product → |
| 1756-IF16H | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IF16H is a ControlLogix 16 Pt A/I Hart Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 16. | $1,292.54Available to quote | View product → |
| 1756-IF16HK | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IF16HK is a ControlLogix 16 Pt A/I Hart Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 16. | $1,402.66Available to quote | View product → |
| 1756-IF16IH | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IF16IH is a ControlLogix 16 Point Analog Input Hart from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 16. | $2,498.13Available to quote | View product → |
| 1756-IF16IHK | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IF16IHK is a ControlLogix 16 Point Analog Input Hart from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 16. | $2,741.57Available to quote | View product → |
| 1756-IF16K | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IF16K is a ControlLogix 16 Point Analog Input from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 16. | $1,078.08Available to quote | View product → |
| 1756-IF4FXOF2F | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IF4FXOF2F is a ControlLogix 4 Point Analog Combination Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 4. | $1,466.42Available to quote | View product → |
| 1756-IF4FXOF2FK | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IF4FXOF2FK is a ControlLogix 4 Point Analog Combination Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 4. | $1,611.32Available to quote | View product → |
| 1756-IF8 | Chassis-Based I/OProduct model | The Allen-Bradley 1756-IF8 is a ControlLogix 8 Point A/I Module from the ControlLogix Chassis / I/O Module family, designed to build rack-mounted ControlLogix and PLC-5 I/O systems on a shared chassis and backplane. Rated 8. | $672.35Available to quote | View product → |
About the Chassis-Based I/O Family
Chassis based I/O modules that slot into a PLC backplane to deliver dense, high speed signal handling in large and distributed plant control systems today. Genuine Allen-Bradley 1756 and 1769 input and output cards are stocked, with firmware revision and replacement options confirmed in a quote.
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