1756-IF8: ControlLogix Analog Input Module 8 Channel
The 1756-IF8 is the ControlLogix Analog Input Module 8 Channel covered on this page. The attribute that decides whether it fits the existing installation without modification is 2 high-speed differential, 4 differential, 8 single-ended.
The reason to specify this exact variant is controllogix analog input module 8 channel. A processor or controller is selected on memory, scan time and platform compatibility before anything else. controllogix analog input module 8 channel sets how much programme fits, how fast the logic executes and which I/O and networks the unit can host — the three things that decide whether an existing application migrates without a rewrite. Confirming 2 high-speed differential, 4 differential, 8 single-ended against the installed controller family is the check that prevents a processor that boots but cannot run the existing project.
| Feature | Specification |
|---|---|
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number | 1756-IF8 |
| Backplane Current (5 Volts) | 150 mA |
| Backplane Current (24 Volts) | 40 mA |
| Power Dissipation (Max) | Voltage mode 1.73 W, Current mode 2.33 W |
| Conversion Method | Sigma-Delta |
| Data Format | Integer mode (left justified, 2's complement) IEEE 32-bit floating point |
| Input Signal Range | -10…10V, 0…10V, 0…5V, 0…20 mA |
| Inputs | 2 high-speed differential, 4 differential, 8 single-ended |
| Removable Terminal Blocks | 1756-TBCH, 1756-TBS6H |
| Power Consumption | 1.73 Watts. |
Related Configurations
Other published configurations in the same family — confirm the distinguishing specification against your installation:
| Related Part Number | Configuration Difference |
|---|---|
| allen-bradley-1756-if16h-controllogix-analog-input-module-with-hart | confirm the configuration against your installation |
| allen-bradley-1756-if6i-controllogix-isolated-analog-input-module | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | 1756-IF8 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
