Preferred
1756-IF8I
ControlLogix 8 Point Analog Input
Serial #:
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Lifecycle status:
Active
Product at a glance
Description
Analog Input Module, 8 Isolated Points, Current, Current Sourcing and Voltage (36 Pin)
Preferred
1756-IF8I
ControlLogix 8 Point Analog Input
Serial #:
This product has not been verified. Please {} to confirm authenticity.
register your product
Lifecycle status:
Active
Product at a glance
Description
Analog Input Module, 8 Isolated Points, Current, Current Sourcing and Voltage (36 Pin)
Product Details
Look for SER on the product label to find your product series. To find information specific to your product, scan the QR code on the product label.
Overview
Electrical & Connectivity
General Features
Power & Electrical Characteristics
Inputs & Outputs (I/O)
Compliance & Environment
Standards & Protection
Physical Characteristics
Mechanical
Construction
Sustainability
Substance Disclosures
Drawings
Documents
Downloads
Certifications
Alternative Products
Technotes
| Unique Product Identifier |
1756-IF8I
|
|---|---|
| UPC |
885630245409
|
| Estimated Lead Time |
5 days
|
| Standard Warranty Duration |
1 year See details |
| Country of Origin |
Multiple
|
| Display |
Module Health, In Calibration,Mode, Input, Fault and,Communication Status
|
|---|---|
| Input Signal |
-10GǪ10V, 0GǪ10V, 0GǪ5V, 0G
|
| Isolation |
250V (continuous), reinforced,insulation type, inputs to,backplane. 250V (continuous),basic insulation type, input,to input
|
| Special Features |
Per Point Isolation
|
| Analogue inputs configurable |
True
|
|---|---|
| Analogue outputs configurable |
False
|
| Calibrated accuracy |
0.05% @ 25°C (77 °F)
|
| Channel bandwidth |
Notch Filter configuration dependent
|
| Common mode noise rejection |
120 dB @ 50/60 Hz
|
| Current draw |
200mA @ 5.1V, Voltage/Non-sourcing current mode: 150mA @ 24V, Sourcing current mode: 400mA @ 24V (In sourcing current mode, the channel provides loop power.)
|
| Data format |
IEEE 32-bit floating point
|
| Input range |
-10...10V, 0…10V @ 0...5V, 0...20 mA
|
| Input signal, configurable |
True
|
| Input, current |
True
|
| Input, resistance thermometer |
False
|
| Input, resistor |
False
|
| Input, thermocouple |
False
|
| Input, voltage |
True
|
| Inputs |
Eight isolated channels - any combination of voltage or current mode
|
| Isolation voltage |
250V (continuous), reinforced insulation type, inputs to backplane, 250V (continuous), basic insulation type, input to input
|
| Module conversion method |
Sigma-Delta
|
| Module error over full temperature range |
0.1 %
|
| Module input scan time, min |
1 ms
|
| Module keying |
Electronic, software configurable
|
| Normal mode noise rejection |
80 dB @ 60 Hz
|
| Onboard data alarming |
True
|
| Open circuit detection time |
5 s
|
| Output signal configurable |
False
|
| Output, current |
False
|
| Output, voltage |
False
|
| Overvoltage protection |
±30V DC maximum
|
| Power dissipation |
Voltage mode: 4.6 W (15.7 BTU/hr), Non-sourcing current mode: 5.1 W (17.4 BTU/hr), Sourcing current mode: 7.3 W (24.9 BTU/hr)
|
| Real-time channel sampling |
True
|
| Resolution |
24 bit, ±10.5V (1.49 µV/count), 0...10.5V (1.49 µV/count), 0...5.25V (1.49 µV/count), 0...21 mA (2.99 nA/count)
|
| Scaling to engineering units |
True
|
| Settling time |
Notch Filter configuration dependent
|
| Sourcing current, max |
Current limited <45 mA (IN_x/I/SRC to RTN_x)
|
| Sourcing voltage, max |
36V DC (open circuit)
|
| Sourcing voltage, min |
20V DC
|
| Suitable for safety functions |
False
|
| Thermal dissipation |
Voltage mode: 15.7 BTU/hr, Non-sourcing current mode: 17.4 BTU/hr, Sourcing current mode: 24.9 BTU/hr
|
| Total backplane power |
Voltage/Non-sourcing current mode: 4.6 W, Sourcing current mode: 10.6 W
|
| Type of electric connection |
Screw-/spring clA connection
|
| Voltage and current ratings |
Backplane: 5.1V DC 200mA @ 24V DC 400 mA, Input voltage: -10V to +10V @ 0V to 10V @ 0V to 5V, Input current: 0 mA to 20 mA, Output current: 0 mA to 20 mA
|
| Wire category |
2 - on signal ports
|
| Wire size |
0.33...2.1 mm² (22...14 AWG) solid or stranded shielded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation maximum
|
I/O Specifications
| Input impedance |
Voltage mode: 1 GΩ approximately (powered), Voltage mode: 7500 Ω approximately (unpowered), Current mode: 125 Ω approximately
|
|---|
| Conducted RF immunity |
10V rms with 1 kHz sine wave 80% AM from 150 kHz...80 MHz on shielded signal ports
|
|---|---|
| EFT/B immunity |
±4kV @ 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 |
T4
|
| Operating temperature |
0 to 60 °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, Non operating: 50 G
|
| Slot width |
1
|
| Vibration |
2 G @ 10...500 Hz
|
Construction
| Enclosure type rating |
None (open-style)
|
|---|
| Environmental Compliance | |
|---|---|
| SVHC Information | |
| Environmental Compliance | |
| SVHC Information | |
| Environmental Compliance | |
| SVHC Information |
| Drawings | |
|---|---|
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 3-Dimensional STEP model (STP) Download (ZIP) |
| Product Drawing Drawing (DXF) |
Sign in to your Rockwell Automation account to view and download technical drawings.
Sign In
| General | Publication |
|---|---|
| Product Cutsheet | -- |
| Technical Detail | -- |
| Product Profile | -- |
| Technical Data | Publication |
|---|---|
| 1756-td002_-en-e | 1756-TD002 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Visit the Technical Documentation Center
Search the Literature Library
- China CCC
- Safety
- Australian RCM
- Korean KC
- ATEX
- IECEx Scheme
- American Bureau of Shippin
- MOROCCO DOC
- Eurasion Economic Community
This product was certified with the above certifications as of 2026-08-11. 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.
Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.
Regulatory Information
| EU Importer Address |
Rockwell Automation N.V |
|---|---|
| EU Authorized Representative Address |
Rockwell Automation N.V |
Items Per Page:
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Overview
| Unique Product Identifier |
1756-IF8I
|
|---|---|
| UPC |
885630245409
|
| Estimated Lead Time |
5 days
|
| Standard Warranty Duration |
1 year See details |
| Country of Origin |
Multiple
|
Electrical & Connectivity
| Display |
Module Health, In Calibration,Mode, Input, Fault and,Communication Status
|
|---|---|
| Input Signal |
-10GǪ10V, 0GǪ10V, 0GǪ5V, 0G
|
| Isolation |
250V (continuous), reinforced,insulation type, inputs to,backplane. 250V (continuous),basic insulation type, input,to input
|
| Special Features |
Per Point Isolation
|
| Analogue inputs configurable |
True
|
|---|---|
| Analogue outputs configurable |
False
|
| Calibrated accuracy |
0.05% @ 25°C (77 °F)
|
| Channel bandwidth |
Notch Filter configuration dependent
|
| Common mode noise rejection |
120 dB @ 50/60 Hz
|
| Current draw |
200mA @ 5.1V, Voltage/Non-sourcing current mode: 150mA @ 24V, Sourcing current mode: 400mA @ 24V (In sourcing current mode, the channel provides loop power.)
|
| Data format |
IEEE 32-bit floating point
|
| Input range |
-10...10V, 0…10V @ 0...5V, 0...20 mA
|
| Input signal, configurable |
True
|
| Input, current |
True
|
| Input, resistance thermometer |
False
|
| Input, resistor |
False
|
| Input, thermocouple |
False
|
| Input, voltage |
True
|
| Inputs |
Eight isolated channels - any combination of voltage or current mode
|
| Isolation voltage |
250V (continuous), reinforced insulation type, inputs to backplane, 250V (continuous), basic insulation type, input to input
|
| Module conversion method |
Sigma-Delta
|
| Module error over full temperature range |
0.1 %
|
| Module input scan time, min |
1 ms
|
| Module keying |
Electronic, software configurable
|
| Normal mode noise rejection |
80 dB @ 60 Hz
|
| Onboard data alarming |
True
|
| Open circuit detection time |
5 s
|
| Output signal configurable |
False
|
| Output, current |
False
|
| Output, voltage |
False
|
| Overvoltage protection |
±30V DC maximum
|
| Power dissipation |
Voltage mode: 4.6 W (15.7 BTU/hr), Non-sourcing current mode: 5.1 W (17.4 BTU/hr), Sourcing current mode: 7.3 W (24.9 BTU/hr)
|
| Real-time channel sampling |
True
|
| Resolution |
24 bit, ±10.5V (1.49 µV/count), 0...10.5V (1.49 µV/count), 0...5.25V (1.49 µV/count), 0...21 mA (2.99 nA/count)
|
| Scaling to engineering units |
True
|
| Settling time |
Notch Filter configuration dependent
|
| Sourcing current, max |
Current limited <45 mA (IN_x/I/SRC to RTN_x)
|
| Sourcing voltage, max |
36V DC (open circuit)
|
| Sourcing voltage, min |
20V DC
|
| Suitable for safety functions |
False
|
| Thermal dissipation |
Voltage mode: 15.7 BTU/hr, Non-sourcing current mode: 17.4 BTU/hr, Sourcing current mode: 24.9 BTU/hr
|
| Total backplane power |
Voltage/Non-sourcing current mode: 4.6 W, Sourcing current mode: 10.6 W
|
| Type of electric connection |
Screw-/spring clA connection
|
| Voltage and current ratings |
Backplane: 5.1V DC 200mA @ 24V DC 400 mA, Input voltage: -10V to +10V @ 0V to 10V @ 0V to 5V, Input current: 0 mA to 20 mA, Output current: 0 mA to 20 mA
|
| Wire category |
2 - on signal ports
|
| Wire size |
0.33...2.1 mm² (22...14 AWG) solid or stranded shielded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation maximum
|
I/O Specifications
| Input impedance |
Voltage mode: 1 GΩ approximately (powered), Voltage mode: 7500 Ω approximately (unpowered), Current mode: 125 Ω approximately
|
|---|
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 |
±4kV @ 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 |
T4
|
| Operating temperature |
0 to 60 °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, Non operating: 50 G
|
| Slot width |
1
|
| Vibration |
2 G @ 10...500 Hz
|
Construction
| Enclosure type rating |
None (open-style)
|
|---|
Sustainability
| Environmental Compliance | |
|---|---|
| SVHC Information | |
| Environmental Compliance | |
| SVHC Information | |
| Environmental Compliance | |
| SVHC Information |
Drawings
| Drawings | |
|---|---|
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 3-Dimensional STEP model (STP) Download (ZIP) |
| Product Drawing Drawing (DXF) |
Sign in to your Rockwell Automation account to view and download technical drawings.
Sign In
Documents
|
Product Cutsheet
General
-- |
|
Technical Detail
General
-- |
|
Product Profile
General
-- |
|
1756-td002_-en-e
Technical Data
1756-TD002 |
| General | Publication |
|---|---|
| Product Cutsheet | -- |
| Technical Detail | -- |
| Product Profile | -- |
| Technical Data | Publication |
| 1756-td002_-en-e | 1756-TD002 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Visit the Technical Documentation Center
Search the Literature Library
Downloads
Certifications
- China CCC
- Safety
- Australian RCM
- Korean KC
- ATEX
- IECEx Scheme
- American Bureau of Shippin
- MOROCCO DOC
- Eurasion Economic Community
This product was certified with the above certifications as of 2026-08-11. 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.
Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.
Regulatory Information
| EU Importer Address |
Rockwell Automation N.V |
|---|---|
| EU Authorized Representative Address |
Rockwell Automation N.V |
Alternative Products
Items Per Page:
Technotes
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Multiple countries of origin based on manufacturing location
ControlLogix 8 Point Analog Input
1756-IF8I
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