1756-IF6I

ControlLogix 6 Point Isolated A/I Module

Name: ControlLogix 6 Point Isolated A/I Module
Brand: Rockwell Automation
SKU: 1756-if6i

Serial #:

Lifecycle status: Discontinued

Rockwell Automation announces that as of March 31, 2017, the ControlLogix 6 Point Isolated A/I Module will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)

Discontinued Date: March 31, 2017 Replacement Category: Functional Replacement

Product at a glance

Repairable/Replaceable Calculate your impact

Description

Isolated Analog Input-Current/Voltage 6 Pts (20Pin)

Lifecycle status: Discontinued

Discontinued Date: March 31, 2017 Replacement Category: Functional Replacement

Product at a glance

Repairable/Replaceable Repairable/Replaceable

Description

Isolated Analog Input-Current/Voltage 6 Pts (20Pin)

Unique Product Identifier	1756-IF6I
UPC	612598164646
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Display	Module Health, In Calibration,Mode
Input Signal	+/- 10V, 0-10.5V, 0-5.25V,0-21mA
Isolation	250 V continuous between,inputs
Number Of Channels	6
Special Features	Per Point Isolation

Analogue inputs configurable	True
Analogue outputs configurable	False
Calibrated accuracy	Better than 0.1% of range @ 25 °C (77 °F)
Channel bandwidth	15 Hz
Common mode noise rejection	120 dB @ 60 Hz, 100 dB @ 50 Hz
Current draw	250mA @ 5.1V, 100mA @ 24V
Data format	Integer mode (left justified, 2 s complement) IEEE 32-bit floating point
Gain drift with temperature	Voltage: 35 ppm/°C, 80 ppm/°C maximum, Current: 45 ppm/°C, 90 ppm/°C maximum
Input range	±10.5V @ 0...10.5V, 0...5.25V @ 0...21mA
Input signal, configurable	True
Input, current	True
Input, resistance thermometer	False
Input, resistor	False
Input, thermocouple	False
Input, voltage	True
Inputs	6 individually isolated
Isolation voltage	250V (continuous), basic insulation type, input channels-to-backplane, and input channel-to-channel Routine tested at 1350V AC @ 2s
Module conversion method	Sigma-Delta
Module error	0.54% of range
Module input scan time, min	25 ms minimum - floating point, 10 ms minimum - integer
Module keying	Electronic, software configurable
Normal mode noise rejection	60 dB @ 60 Hz
Offset drift	2 µV/°C
Onboard data alarming	True
Open circuit detection time	Positive full scale reading within 5 s
Output signal configurable	False
Output, current	False
Output, voltage	False
Overvoltage protection	Voltage: 120V AC/DC maximum, Current: 8V AC/DC (with onboard current resistor), maximum
Power dissipation	Voltage: 3.7 W, maximum, Current: 4.3 W, maximum
Real-time channel sampling	True
Resolution	16 bit, 10.5V: 343 µV/bit, 0...10.5V: 171 µV/bit, 0...5.25V: 86 µV/bit, 0...21 mA: 0.34 µA/bit
Scaling to engineering units	True
Settling time	<80 ms to 5% of full scale
Suitable for safety functions	False
Thermal dissipation	Voltage: 12.62 BTU/hr, Current: 14.32 BTU/hr
Total backplane power	3.7 W
Type of electric connection	Screw-/spring clA connection
Wire category	Category: 2

I/O Specifications

Input impedance	Voltage: >10 MΩ, Current: 249 Ω

Conducted RF immunity	10V rms with 1 kHz sine wave 80% AM from 150 kHz...80 MHz on shielded signal ports
EFT/B immunity	±2kV @ 5kHz on shielded signal ports
ESD immunity	6 kV contact discharges, 8 kV air discharges
Emissions	IEC 61000-6-4
Nonoperating temperature	-40 °C
North American temperature code	T4A
Operating temperature	0 °C
Radiated RF immunity	10 V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 900 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 1890 MHz, 3 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz
Relative humidity	5...95% noncondensing
Surge transient immunity	±2 kV line-earth (CM) on shielded signal ports
Surrounding air temperature, max	60 °C

Mechanical

RTB keying	User-defined mechanical
Shock	Operating: 30 G, Nonoperating: 30 G
Slot width	1
Vibration	2 G @ 10...500 Hz

Construction

Enclosure type rating	None (open-style)

Drawings
3-Dimensional STEP model (STP)	Download (ZIP)
Product Drawing	Drawing (DXF)
Product Drawing	Drawing (DWG)
Product Drawing	Drawing (DWG)
Product Drawing	Drawing (DWG)
Product Drawing	Drawing (DWG)

Drawings
3-Dimensional STEP model (STP) Download (ZIP)
Product Drawing Drawing (DXF)
Product Drawing Drawing (DWG)
Product Drawing Drawing (DWG)
Product Drawing Drawing (DWG)
Product Drawing Drawing (DWG)

General	Publication
Product Profile	--
Selection Guide	1756-SG001
Technical Detail	--
Product Cutsheet	--

Technical Data	Publication
1756-td002_-en-e	1756-TD002

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Available Downloads

Firmware for 1756-IF6I Analog I/O
EDS files for 1756-IF6I (multi)
EDS files for ControlLogix Family (multi)

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Safety
ATEX

This product was certified with the above certifications as of 2026-07-16. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

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Technotes

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Overview

Unique Product Identifier	1756-IF6I
UPC	612598164646
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Electrical & Connectivity

Display	Module Health, In Calibration,Mode
Input Signal	+/- 10V, 0-10.5V, 0-5.25V,0-21mA
Isolation	250 V continuous between,inputs
Number Of Channels	6
Special Features	Per Point Isolation

Analogue inputs configurable	True
Analogue outputs configurable	False
Calibrated accuracy	Better than 0.1% of range @ 25 °C (77 °F)
Channel bandwidth	15 Hz
Common mode noise rejection	120 dB @ 60 Hz, 100 dB @ 50 Hz
Current draw	250mA @ 5.1V, 100mA @ 24V
Data format	Integer mode (left justified, 2 s complement) IEEE 32-bit floating point
Gain drift with temperature	Voltage: 35 ppm/°C, 80 ppm/°C maximum, Current: 45 ppm/°C, 90 ppm/°C maximum
Input range	±10.5V @ 0...10.5V, 0...5.25V @ 0...21mA
Input signal, configurable	True
Input, current	True
Input, resistance thermometer	False
Input, resistor	False
Input, thermocouple	False
Input, voltage	True
Inputs	6 individually isolated
Isolation voltage	250V (continuous), basic insulation type, input channels-to-backplane, and input channel-to-channel Routine tested at 1350V AC @ 2s
Module conversion method	Sigma-Delta
Module error	0.54% of range
Module input scan time, min	25 ms minimum - floating point, 10 ms minimum - integer
Module keying	Electronic, software configurable
Normal mode noise rejection	60 dB @ 60 Hz
Offset drift	2 µV/°C
Onboard data alarming	True
Open circuit detection time	Positive full scale reading within 5 s
Output signal configurable	False
Output, current	False
Output, voltage	False
Overvoltage protection	Voltage: 120V AC/DC maximum, Current: 8V AC/DC (with onboard current resistor), maximum
Power dissipation	Voltage: 3.7 W, maximum, Current: 4.3 W, maximum
Real-time channel sampling	True
Resolution	16 bit, 10.5V: 343 µV/bit, 0...10.5V: 171 µV/bit, 0...5.25V: 86 µV/bit, 0...21 mA: 0.34 µA/bit
Scaling to engineering units	True
Settling time	<80 ms to 5% of full scale
Suitable for safety functions	False
Thermal dissipation	Voltage: 12.62 BTU/hr, Current: 14.32 BTU/hr
Total backplane power	3.7 W
Type of electric connection	Screw-/spring clA connection
Wire category	Category: 2

I/O Specifications

Input impedance	Voltage: >10 MΩ, Current: 249 Ω

Compliance & Environment

Conducted RF immunity	10V rms with 1 kHz sine wave 80% AM from 150 kHz...80 MHz on shielded signal ports
EFT/B immunity	±2kV @ 5kHz on shielded signal ports
ESD immunity	6 kV contact discharges, 8 kV air discharges
Emissions	IEC 61000-6-4
Nonoperating temperature	-40 °C
North American temperature code	T4A
Operating temperature	0 °C
Radiated RF immunity	10 V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 900 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 1890 MHz, 3 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz
Relative humidity	5...95% noncondensing
Surge transient immunity	±2 kV line-earth (CM) on shielded signal ports
Surrounding air temperature, max	60 °C

Physical Characteristics

Mechanical

RTB keying	User-defined mechanical
Shock	Operating: 30 G, Nonoperating: 30 G
Slot width	1
Vibration	2 G @ 10...500 Hz

Construction

Enclosure type rating	None (open-style)

Drawings

Drawings
3-Dimensional STEP model (STP)	Download (ZIP)
Product Drawing	Drawing (DXF)
Product Drawing	Drawing (DWG)
Product Drawing	Drawing (DWG)
Product Drawing	Drawing (DWG)
Product Drawing	Drawing (DWG)

Drawings
3-Dimensional STEP model (STP) Download (ZIP)
Product Drawing Drawing (DXF)
Product Drawing Drawing (DWG)
Product Drawing Drawing (DWG)
Product Drawing Drawing (DWG)
Product Drawing Drawing (DWG)

Documents

Product Profile General
--

Selection Guide General
1756-SG001

Technical Detail General
--

Product Cutsheet General
--

1756-td002_-en-e Technical Data
1756-TD002

General	Publication
Product Profile	--
Selection Guide	1756-SG001
Technical Detail	--
Product Cutsheet	--
Technical Data	Publication
1756-td002_-en-e	1756-TD002