Catalogs > Automation Systems Catalog > Programmable Controllers > ControlLogix System > I/O Modules
I/O Modules
| Introduction |  |
Environmentals and Certifications | |
Digital I/O Modules | |
Analog I/O Modules | |
Specialty I/O Modules | |
Accessories—I/O Modules | |
Specialty I/O modules are available for more application-specific needs.
Specialty I/O Modules
Specifications [PDF]
| Cat. No. | Inputs/Outputs | Description | Removable Terminal Block |
| 1756-CFM | 4 inputs (2 per channel) 2 outputs, current sourcing |
Configurable flow meter module 2 Flowmeter (F) inputs used for all modes 2 Gate inputs used in Totalizer mode for prover/store count |
1756-TBNH 1756-TBSH |
| 1756-HSC | 2 counters, each with 3 inputs (A, B, Z for gate/reset) 4 outputs (2 points/group) |
High-speed counter module 5V operation: 4.5…5.5V DC 12/24V operation: 10…31.2V DC |
1756-TBCH 1756-TBS6H |
| 1756-PLS | Left section: 2 groups of 4 outputs and 4 inputs each Center section: resolver interface and I/O control Right section: 2 groups of 4 outputs and 4 inputs each |
Programmable limit switch module | Requires 3 RTBs: 1756-TBNH or 1756-TBSH |