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Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.
Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.
(877) 727-8757
sales@iac.us.com
All products are covered by Industrial Automation Co.'s 2-Year Warranty.
Condition | SKU | Price | Warranty | Availability | Quantity | Purchase |
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Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice here.
Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice here.
The Allen-Bradley 1756-IF16 ControlLogix analog input module converts incoming analog signals into digital signals compatible with other devices. It features an integrated analog-to-digital converter (ADC) with Delta-Sigma modulation. The transformed data is stored in the IEEE 32-bit precision floating-point data format.
The 1756-IF16 contains four differential-speed inputs and eight differential or 16 single-ended inputs. A single chassis can accommodate up to 32 modules. Other features and benefits include:
The Allen-Bradley 1756-IF16 works with single-ended, differential and differential-speed wiring depending on the user's requirements and application. Other technical specifications include:
The module can control various devices and tasks, such as electromagnetic devices and AC motor induction. Other applications include:
Wire all the inputs to the same ground to effectively perform the single-ended wiring technique.
The differential wiring approach is advised for applications that do not share a common ground or potentially have independent signal pairs. This wiring solution is also ideal for situations requiring enhanced noise immunity, and a differential mode does not isolate its channels from one another.
If several differential input signals use specific common voltage references, the reading of one channel could affect that of another channel. If this happens, users should link the inputs of different modules or swap out the non-isolated module for an isolated module.
The quickest data updates are achievable using the high-speed differential wiring method.
Industrial Automation Co. is the go-to source for replacement industrial automation components. We have the Allen-Bradley 1756-IF16 modules you need and can deliver them quickly. You can rely on us for spare parts to keep your operation running. Contact us for additional details, or request a quote today.
Manufacturer | Rockwell Automation |
---|---|
Module Type | Analog Input module |
Series | ControlLogix |
Part Number/Catalog No. | 1756-IF16 |
Brand | Allen-Bradley |
No. of Inputs | 16 single ended, 8 differential or 4 differential (high speed) |
Analog signals | ±10V, 0-10V, 0-5V and 0-20 mA |
Resolution | 320 µV/count (15 bits + sign bipolar) @ ±10.25V; 160 µV/count (16 bits) @ 0…10.25V: 80 µV/count (16 bits) @ 0…5.125V; 0.32 µA/count (16 bits) @ 0…20.5 mA |
Settling time | <80 ms to 5% of full-scale. |
Scan Time | 16 pt single-ended: 16-488 ms; 8 pt differential: 8-244 ms and 4 pt high-speed differential: 5-122 ms |
Backplane Current, 5.1VDC | 150 mA |
Backplane Current, 24VDC | 65 mA |
Total Backplane power | 2.33 W |
Removable Terminal Block (RTB) | 1756-TBCH 1756-TBS6H |
Module conversion method | Sigma-Delta |
Data format | Integer mode (left justified, 2 s complement) IEEE 32-bit floating point |
Inputs | 16 single, 8 differential, 4 highspeed differential |
Input Resolution | (+/-) 10.25 Volts, 0 to 5.125 Volts, 0 to 10.25 Volts |
Backplane Current (5Volts) | 150 milliamps |
Backplane Current (24Volts) | 65 milliamps |
Power Dissipation (Max) | 2.3 Watts (Voltage), 3.9 Watts (Current) |
Removeable Terminal Blocks | 1756-TBCH, 1756-TBS6H |
Maximum Input Current, Off-State | 1.5 milliamperes |
Power Consumption | 2.3 Watts |
UPC | 10612598171788 |
Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.
Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.
(877) 727-8757
sales@iac.us.com
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