1756-IF16

Rated 4.3 with 9 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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1756-IF16

Revisions: Ser A 
Description: The Allen-Bradley 1756-IF16 is a ControlLogix module that features Sixteen (16) single ended or Eight (8) Differential or Four (4) differential high-speed analog input channels. This module supports input signal ranges of ±10V, 0-10V, 0-5V and 0-20 mA with resolution of 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 and 0.32 µA/count (16 bits) @ 0-20.5 mA. This module is used with 1756-TBCH or 1756-TBS6H Removable Terminal Block (RTB).
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Description: The Allen-Bradley 1756-IF16 is a ControlLogix module that features Sixteen (16) single ended or Eight (8) Differential or Four (4) differential high-speed analog input channels. This module supports input signal ranges of ±10V, 0-10V, 0-5V and 0-20 mA with resolution of 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 and 0.32 µA/count (16 bits) @ 0-20.5 mA. This module is used with 1756-TBCH or 1756-TBS6H Removable Terminal Block (RTB).

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1756-IF16.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.3 with 9 reviews

    Technical Specifications for 1756-IF16

ManufacturerRockwell Automation
Module TypeAnalog Input module
SeriesControlLogix
Part Number/Catalog No.1756-IF16
BrandAllen-Bradley
No. of Inputs16 single ended, 8 differential or 4 differential (high speed)
Analog signals±10V, 0-10V, 0-5V and 0-20 mA
Resolution320 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 Time16 pt single-ended: 16-488 ms; 8 pt differential: 8-244 ms and 4 pt high-speed differential: 5-122 ms
Backplane Current, 5.1VDC150 mA
Backplane Current, 24VDC65 mA
Total Backplane power2.33 W
Removable Terminal Block (RTB)1756-TBCH 1756-TBS6H
Module conversion methodSigma-Delta
Data formatInteger mode (left justified, 2 s complement) IEEE 32-bit floating point
Inputs16 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 Blocks1756-TBCH, 1756-TBS6H
Maximum Input Current, Off-State1.5 milliamperes
Power Consumption2.3 Watts
UPC10612598171788
ManufacturerRockwell Automation
Module TypeAnalog Input module
SeriesControlLogix
Part Number/Catalog No.1756-IF16
BrandAllen-Bradley
No. of Inputs16 single ended, 8 differential or 4 differential (high speed)
Analog signals±10V, 0-10V, 0-5V and 0-20 mA
Resolution320 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 Time16 pt single-ended: 16-488 ms; 8 pt differential: 8-244 ms and 4 pt high-speed differential: 5-122 ms
Backplane Current, 5.1VDC150 mA
Backplane Current, 24VDC65 mA
Total Backplane power2.33 W
Removable Terminal Block (RTB)1756-TBCH 1756-TBS6H
Module conversion methodSigma-Delta
Data formatInteger mode (left justified, 2 s complement) IEEE 32-bit floating point
Inputs16 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 Blocks1756-TBCH, 1756-TBS6H
Maximum Input Current, Off-State1.5 milliamperes
Power Consumption2.3 Watts
UPC10612598171788
s

About 1756-IF16

The Allen-Bradley 1756-IF16 is a ControlLogix analog input module. This module accepts current and voltage signals such as ±10V, 0-10V, 0-5V and 0-20 mA. This module supports Three (3) types of signal wiring configuration such as single-ended, differential and high-speed differential wiring. Among the supported wiring configurations, single-ended wiring is the most sensitive to noises and must be used with signals having a common ground. For increased noise susceptibility, differential wiring method is used while high-speed differential wiring is used in systems that require fast data updates, relative to the input signals.

With single-ended wiring, the module becomes a Sixteen (16) channel analog input module. Similarly, the module is reduced to an Eight (8) channel analog input module when used with differential wiring. Furthermore, the module becomes a Four (4) channel analog input module when the module is wired as high-speed differential wiring.

The 1756-IF16 individual resolutions are 320 µV/count (15 bits + sign bipolar) @ ±10.25V input range; 160 µV/count (16 bits) @ 0-10.25V input range; 80 µV/count (16 bits) @ 0-5.125V input range and 0.32 µA/count (16 bits) @ 0-20.5 mA. This module has scan time that varies such as16-488 ms for single-ended; 8-244 ms with differential wiring and 5-122 ms with high-speed differential wiring. It has a built-in analog-to-digital converter circuitry using the Sigma-Delta method. Converted data is stored following integer mode (left justified, 2 s complement) IEEE 32-bit floating point data format. This module has a calibrated accuracy of better than 0.05% of range for Voltage input and 0.15% of range for Current input.

The 1756-IF16 can be wired using three different methods, depending on the user's and application's requirements such as single-ended wiring, differential wiring, and high-speed mode differential wiring. The single-ended wiring method is best when all input devices are tied to a common ground. This is for comparing one side of the signal input to signal ground to get the difference, which is then used by the module in generating digital data for the controller. When applications do not have a common ground or can have separate signal pairs, using the differential wiring method is recommended. This wiring method is also for environments where an improved noise immunity is needed. The channels in a differential mode are not completely isolated from each other. One channel may affect the reading of another channel if multiple differential input signals have different voltage common references. When this happens, users should wire the input on different modules or replace the non-isolated module with an isolated input module. 8 connections are allowed in this mode. Lastly, the high-speed mode differential wiring method allows for the fastest possible data updates. However, certain conditions are required for users to be able to use the high-speed mode. First, it uses the differential wiring method. Second, when in this mode only one of every four channels on the module can be used. The power consumption of the 1756-IF16 module is 2.3 Watts and it has a total backplane power of 2.33 Watts. The input range is ± 10 Volts, from 0 to 10 Volts, 0 to 5 Volts, or 0 to 20 mA.

The current draw of this module at 5.1 Volts is 150 mA, or is 65 mA at 24 Volts. The voltage and current ratings of the backplane are 5.1 Volts DC, 150 mA at maximum, and 24 Volts DC 65 mA at maximum. The input current range is from 4 to 20 mA and the input voltage range is from -10 to 10 Volts and limited to 100VA. The Voltage power dissipation is around 2.3 Watts and the current power dissipation is 3.9 Watts. The thermal dissipation for the voltage is 7.84 BTU/hour and 13.3 BTU/hour for current. It also has a maximum overvoltage protection of 30 Volts DC (voltage) and 8 Volts DC (current).

FAQ for 1756-IF16

What is this module’s power dissipation?


The 1756-IF16 has a power dissipation of around 2.3 Watts.

How many inputs does the 1756-IF16 have?


The 1756-IF16 has 16 single, 8 differential, and 4 highspeed differential inputs.

Can this module be purchased with a warranty?


Yes, the 1756-IF16 comes with a free one-year warranty from DO Supply, Inc.

Where can I send the 1756-IF16 to be repaired?


DO Supply, Inc. offers a variety of repair services for the 1756-IF16.

What are the supported wiring methods by the 1756-IF16?


The 1756-IF16 supports single-ended, differential and high-speed differential wiring

How many input channels does the 1756-IF6 have?


The number of module channels depend on the wiring method used. With single-ended wiring, the module supports Sixteen (16) channels; Eight (8) input channels for Differential and Four (4) channels for Differential high-speed input wiring.

What are compatible removable Terminal Block (RTB) for use with the 1756-IF16?


The 1756-IF16 is compatible with 1756-TBCH and 1756-TBS6H terminal blocks.

Technical Description of 1756-IF16

Allen Bradley ControlLogix Analog Input Module with 16 single, 8 differentials, 4 highspeed differential Inputs. Voltage and current ratings of Backplane are 5.1 VDC 150 mA, and 24 VDC 65 mA. Maximum Input Current, Off-State of 1.5 milliamperes. Version 8.02.00 or later of RSLogix 5000 Software.

Repair Services for 1756-IF16

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote
Our highly skilled technicians can repair your ControlLogix 1756-IF16. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Revisions for 1756-IF16

Please refer to the manual for more information about the 1756-IF16 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1756-IF16 Ser A
1756-IF16/A, Series A, Rev A Request Quote
Common misspellings:
  • l756-IF16
  • 1756-IFl6
  • 1756IF16

Reviews for 1756-IF16

Internal Review

"The 1756-IF16 is a ControlLogix analog input module that receives analog signal voltage and current of ±10V, 0-10V, 0-5V and 0-20 mA. This module can be considered a high-density analog input module, with more channels available compared to the 1756-IF8 however, the 1756-IF16 does not come individual channel isolation as well as conformal coating. For general purpose applications, integrating transmitters, transducers and similar analog signal generating devices, the 1756-IF16 is the ideal module for use. " -DO Supply Tech

Dimensions For 1756-IF16

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1756-IF16

Resolutions For 1756-IF16

About

Technical Specifications for 1756-IF16

ManufacturerRockwell Automation
Module TypeAnalog Input module
SeriesControlLogix
Part Number/Catalog No.1756-IF16
BrandAllen-Bradley
No. of Inputs16 single ended, 8 differential or 4 differential (high speed)
Analog signals±10V, 0-10V, 0-5V and 0-20 mA
Resolution320 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 Time16 pt single-ended: 16-488 ms; 8 pt differential: 8-244 ms and 4 pt high-speed differential: 5-122 ms
Backplane Current, 5.1VDC150 mA
Backplane Current, 24VDC65 mA
Total Backplane power2.33 W
Removable Terminal Block (RTB)1756-TBCH 1756-TBS6H
Module conversion methodSigma-Delta
Data formatInteger mode (left justified, 2 s complement) IEEE 32-bit floating point
Inputs16 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 Blocks1756-TBCH, 1756-TBS6H
Maximum Input Current, Off-State1.5 milliamperes
Power Consumption2.3 Watts
UPC10612598171788
ManufacturerRockwell Automation
Module TypeAnalog Input module
SeriesControlLogix
Part Number/Catalog No.1756-IF16
BrandAllen-Bradley
No. of Inputs16 single ended, 8 differential or 4 differential (high speed)
Analog signals±10V, 0-10V, 0-5V and 0-20 mA
Resolution320 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 Time16 pt single-ended: 16-488 ms; 8 pt differential: 8-244 ms and 4 pt high-speed differential: 5-122 ms
Backplane Current, 5.1VDC150 mA
Backplane Current, 24VDC65 mA
Total Backplane power2.33 W
Removable Terminal Block (RTB)1756-TBCH 1756-TBS6H
Module conversion methodSigma-Delta
Data formatInteger mode (left justified, 2 s complement) IEEE 32-bit floating point
Inputs16 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 Blocks1756-TBCH, 1756-TBS6H
Maximum Input Current, Off-State1.5 milliamperes
Power Consumption2.3 Watts
UPC10612598171788

About 1756-IF16

The Allen-Bradley 1756-IF16 is a ControlLogix analog input module. This module accepts current and voltage signals such as ±10V, 0-10V, 0-5V and 0-20 mA. This module supports Three (3) types of signal wiring configuration such as single-ended, differential and high-speed differential wiring. Among the supported wiring configurations, single-ended wiring is the most sensitive to noises and must be used with signals having a common ground. For increased noise susceptibility, differential wiring method is used while high-speed differential wiring is used in systems that require fast data updates, relative to the input signals.

With single-ended wiring, the module becomes a Sixteen (16) channel analog input module. Similarly, the module is reduced to an Eight (8) channel analog input module when used with differential wiring. Furthermore, the module becomes a Four (4) channel analog input module when the module is wired as high-speed differential wiring.

The 1756-IF16 individual resolutions are 320 µV/count (15 bits + sign bipolar) @ ±10.25V input range; 160 µV/count (16 bits) @ 0-10.25V input range; 80 µV/count (16 bits) @ 0-5.125V input range and 0.32 µA/count (16 bits) @ 0-20.5 mA. This module has scan time that varies such as16-488 ms for single-ended; 8-244 ms with differential wiring and 5-122 ms with high-speed differential wiring. It has a built-in analog-to-digital converter circuitry using the Sigma-Delta method. Converted data is stored following integer mode (left justified, 2 s complement) IEEE 32-bit floating point data format. This module has a calibrated accuracy of better than 0.05% of range for Voltage input and 0.15% of range for Current input.

The 1756-IF16 can be wired using three different methods, depending on the user's and application's requirements such as single-ended wiring, differential wiring, and high-speed mode differential wiring. The single-ended wiring method is best when all input devices are tied to a common ground. This is for comparing one side of the signal input to signal ground to get the difference, which is then used by the module in generating digital data for the controller. When applications do not have a common ground or can have separate signal pairs, using the differential wiring method is recommended. This wiring method is also for environments where an improved noise immunity is needed. The channels in a differential mode are not completely isolated from each other. One channel may affect the reading of another channel if multiple differential input signals have different voltage common references. When this happens, users should wire the input on different modules or replace the non-isolated module with an isolated input module. 8 connections are allowed in this mode. Lastly, the high-speed mode differential wiring method allows for the fastest possible data updates. However, certain conditions are required for users to be able to use the high-speed mode. First, it uses the differential wiring method. Second, when in this mode only one of every four channels on the module can be used. The power consumption of the 1756-IF16 module is 2.3 Watts and it has a total backplane power of 2.33 Watts. The input range is ± 10 Volts, from 0 to 10 Volts, 0 to 5 Volts, or 0 to 20 mA.

The current draw of this module at 5.1 Volts is 150 mA, or is 65 mA at 24 Volts. The voltage and current ratings of the backplane are 5.1 Volts DC, 150 mA at maximum, and 24 Volts DC 65 mA at maximum. The input current range is from 4 to 20 mA and the input voltage range is from -10 to 10 Volts and limited to 100VA. The Voltage power dissipation is around 2.3 Watts and the current power dissipation is 3.9 Watts. The thermal dissipation for the voltage is 7.84 BTU/hour and 13.3 BTU/hour for current. It also has a maximum overvoltage protection of 30 Volts DC (voltage) and 8 Volts DC (current).

FAQ for 1756-IF16

What is this module’s power dissipation?


The 1756-IF16 has a power dissipation of around 2.3 Watts.

How many inputs does the 1756-IF16 have?


The 1756-IF16 has 16 single, 8 differential, and 4 highspeed differential inputs.

Can this module be purchased with a warranty?


Yes, the 1756-IF16 comes with a free one-year warranty from DO Supply, Inc.

Where can I send the 1756-IF16 to be repaired?


DO Supply, Inc. offers a variety of repair services for the 1756-IF16.

What are the supported wiring methods by the 1756-IF16?


The 1756-IF16 supports single-ended, differential and high-speed differential wiring

How many input channels does the 1756-IF6 have?


The number of module channels depend on the wiring method used. With single-ended wiring, the module supports Sixteen (16) channels; Eight (8) input channels for Differential and Four (4) channels for Differential high-speed input wiring.

What are compatible removable Terminal Block (RTB) for use with the 1756-IF16?


The 1756-IF16 is compatible with 1756-TBCH and 1756-TBS6H terminal blocks.

Technical Description of 1756-IF16

Allen Bradley ControlLogix Analog Input Module with 16 single, 8 differentials, 4 highspeed differential Inputs. Voltage and current ratings of Backplane are 5.1 VDC 150 mA, and 24 VDC 65 mA. Maximum Input Current, Off-State of 1.5 milliamperes. Version 8.02.00 or later of RSLogix 5000 Software.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote
Our highly skilled technicians can repair your ControlLogix 1756-IF16. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote
Our highly skilled technicians can repair your ControlLogix 1756-IF16. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.
Revisions

Please refer to the manual for more information about the 1756-IF16 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1756-IF16 Ser A
1756-IF16/A, Series A, Rev A Request Quote

Common misspellings:
  • l756-IF16
  • 1756-IFl6
  • 1756IF16
PDF
Reviews

Reviews for 1756-IF16

Internal Review

"The 1756-IF16 is a ControlLogix analog input module that receives analog signal voltage and current of ±10V, 0-10V, 0-5V and 0-20 mA. This module can be considered a high-density analog input module, with more channels available compared to the 1756-IF8 however, the 1756-IF16 does not come individual channel isolation as well as conformal coating. For general purpose applications, integrating transmitters, transducers and similar analog signal generating devices, the 1756-IF16 is the ideal module for use. " -DO Supply Tech