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Catalog #: 1756-OF8I
ControlLogix 8 Point Analog Output
| Input, current | True |
|---|---|
| Input, voltage | True |
| Input, resistor | False |
| Input, resistance thermometer | False |
| Input, thermocouple | False |
| Input signal, configurable | True |
| Output, current | False |
| Output, voltage | False |
| Output signal configurable | False |
| Analogue inputs configurable | True |
| Analogue outputs configurable | False |
| Type of electric connection | Screw-/spring clA connection |
| Output range | -10…10V, 0…10V, 0…5V, 0…20 Ma |
| Module keying | Electronic, software configurable |
| Module error over full temperature range | 0.1 % |
| Module conversion method | R-Ladder DAC, monotonicity with no missing codes |
| Open circuit detection | Current output = Yes |
| Drive capability | Current output = 0...1000 Ω, Voltage output =>1000 Ω |
| Short circuit detection | Voltage output = Yes |
| Data format | IEEE 32-bit floating point |
| Wire category | 2 - on signal ports |
| Overvoltage protection | ±30V DC (voltage/current) |
| Settling time | <2 ms to 95% of final value with resistive loads |
| Total backplane power | Voltage mode = 6.3 W, Current mode with 250 Ω loads = 6.3 W, Current mode with 500 Ω loads = 7.6 W, Current mode with 750 Ω loads = 9.2 W, Current mode with 1000 Ω loads = 10.2 W |
| Module scan time | 1 ms minimum |
| Thermal dissipation | Voltage mode = 18.4 BTU/hr, Current mode with 250 Ω loads = 18.4 BTU/hr, Current mode with 500 Ω loads = 19.8 BTU/hr, Current mode with 750 Ω loads = 22.2 BTU/hr, Current mode with 1000 Ω loads = 22.9 BTU/hr |
| Current draw | 200mA @ 5.1V, Voltage or current mode with 250 Ω loads = 220mA @ 24V, Current mode with 500 Ω loads = 275mA @ 24V, Current mode with 750 Ω loads = 340mA @ 24V, Current mode with 1000 Ω loads = 385mA @ 24V |
| Inputs | Eight isolated channels - any combination of voltage or current mode |
| Power dissipation | Voltage mode: 5.4 W (18.4 BTU/hr), Current mode with 250 Ω loads: 5.4 W (18.4 BTU/hr), Current mode with 500 Ω loads: 5.8 W (19.8 BTU/hr), Current mode with 750 Ω loads: 6.5 W (22.2 BTU/hr), Current mode with 1000 Ω loads: 6.7 W (22.9 BTU/hr) |
| Resolution | 16 bit, ±10.5V (0.32 mV/count), 0...10.5V (0.16 mV/count), 0...5.25V (0.08 mV/count), 0...21 mA (0.32 µA/count) |
| 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 |
| Calibrated accuracy | 0.05% @ 25°C (77 °F) |
| Suitable for safety functions | False |
| Output impedance | 46 Ω (Current output) |
| Surrounding air temperature, max | 60 °C |
|---|---|
| North American temperature code | T4 |
| Emissions | IEC 61000-6-4 |
| ESD immunity | 6 kV contact discharges, 8 kV air discharges |
| EFT/B immunity | ±4kV @ 5kHz on signal ports |
| Relative humidity | 5...95% noncondensing |
| Conducted RF immunity | 10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz |
| Surge transient immunity | ±2 kV line-earth (CM) on shielded signal ports |
| 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 |
| Nonoperating temperature | -40 °C |
| RTB keying | User-defined mechanical |
|---|---|
| Vibration | 2 G @ 10...500 Hz |
| Shock | Operating: 30 G, Non operating: 50 G |
| Slot width | 1 None |
| Isolation voltage | 250V (continuous), reinforced insulation type, outputs to backplane, 250V (continuous), basic insulation type, output to output |
|---|
| IEC temperature code | T4 |
|---|
| Enclosure type rating | None (open-style) |
|---|
Sales Info
| Repairable | REPAIRABLE |
| Preferred Availability | true |
| Quick Turnaround | false |
| Dimension Height | 5.588 |
| Lead Time | 5 |
| Dimension Width | 17.78 |
| Dimension Length | 23.368 |
| Stock Status | STOCKED |
| Weight | 0.363 |
| Weight Unit | KG |
| Dimension Unit | CM |
Available Downloads
- Firmware for 1756-OF8I v4.011
- AOP - Add On Profiles for 1756 Apex Analog v5.01.09
- AOP - Add On Profiles for 1756 Next Gen Apex2 Analog I/O v40.12.23
| Drawings | |
|---|---|
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 3-Dimensional STEP model (STP) Download (ZIP) |
| Product Drawing Drawing (DXF) |
| Type | Resource | Publication |
|---|---|---|
| General | Technical Detail | -- |
| General | Product Cutsheet | -- |
| General | Product Profile | -- |
| Technical Data | 1756-td002_-en-e | 1756-TD002 |
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Technical Specifications
| Input, current | True |
|---|---|
| Input, voltage | True |
| Input, resistor | False |
| Input, resistance thermometer | False |
| Input, thermocouple | False |
| Input signal, configurable | True |
| Output, current | False |
| Output, voltage | False |
| Output signal configurable | False |
| Analogue inputs configurable | True |
| Analogue outputs configurable | False |
| Type of electric connection | Screw-/spring clA connection |
| Output range | -10…10V, 0…10V, 0…5V, 0…20 Ma |
| Module keying | Electronic, software configurable |
| Module error over full temperature range | 0.1 % |
| Module conversion method | R-Ladder DAC, monotonicity with no missing codes |
| Open circuit detection | Current output = Yes |
| Drive capability | Current output = 0...1000 Ω, Voltage output =>1000 Ω |
| Short circuit detection | Voltage output = Yes |
| Data format | IEEE 32-bit floating point |
| Wire category | 2 - on signal ports |
| Overvoltage protection | ±30V DC (voltage/current) |
| Settling time | <2 ms to 95% of final value with resistive loads |
| Total backplane power | Voltage mode = 6.3 W, Current mode with 250 Ω loads = 6.3 W, Current mode with 500 Ω loads = 7.6 W, Current mode with 750 Ω loads = 9.2 W, Current mode with 1000 Ω loads = 10.2 W |
| Module scan time | 1 ms minimum |
| Thermal dissipation | Voltage mode = 18.4 BTU/hr, Current mode with 250 Ω loads = 18.4 BTU/hr, Current mode with 500 Ω loads = 19.8 BTU/hr, Current mode with 750 Ω loads = 22.2 BTU/hr, Current mode with 1000 Ω loads = 22.9 BTU/hr |
| Current draw | 200mA @ 5.1V, Voltage or current mode with 250 Ω loads = 220mA @ 24V, Current mode with 500 Ω loads = 275mA @ 24V, Current mode with 750 Ω loads = 340mA @ 24V, Current mode with 1000 Ω loads = 385mA @ 24V |
| Inputs | Eight isolated channels - any combination of voltage or current mode |
| Power dissipation | Voltage mode: 5.4 W (18.4 BTU/hr), Current mode with 250 Ω loads: 5.4 W (18.4 BTU/hr), Current mode with 500 Ω loads: 5.8 W (19.8 BTU/hr), Current mode with 750 Ω loads: 6.5 W (22.2 BTU/hr), Current mode with 1000 Ω loads: 6.7 W (22.9 BTU/hr) |
| Resolution | 16 bit, ±10.5V (0.32 mV/count), 0...10.5V (0.16 mV/count), 0...5.25V (0.08 mV/count), 0...21 mA (0.32 µA/count) |
| 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 |
| Calibrated accuracy | 0.05% @ 25°C (77 °F) |
| Suitable for safety functions | False |
| Output impedance | 46 Ω (Current output) |
| Surrounding air temperature, max | 60 °C |
|---|---|
| North American temperature code | T4 |
| Emissions | IEC 61000-6-4 |
| ESD immunity | 6 kV contact discharges, 8 kV air discharges |
| EFT/B immunity | ±4kV @ 5kHz on signal ports |
| Relative humidity | 5...95% noncondensing |
| Conducted RF immunity | 10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz |
| Surge transient immunity | ±2 kV line-earth (CM) on shielded signal ports |
| 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 |
| Nonoperating temperature | -40 °C |
| RTB keying | User-defined mechanical |
|---|---|
| Vibration | 2 G @ 10...500 Hz |
| Shock | Operating: 30 G, Non operating: 50 G |
| Slot width | 1 None |
| Isolation voltage | 250V (continuous), reinforced insulation type, outputs to backplane, 250V (continuous), basic insulation type, output to output |
|---|
| IEC temperature code | T4 |
|---|
| Enclosure type rating | None (open-style) |
|---|
Sales Info
| Repairable | REPAIRABLE |
| Preferred Availability | true |
| Quick Turnaround | false |
| Dimension Height | 5.588 |
| Lead Time | 5 |
| Dimension Width | 17.78 |
| Dimension Length | 23.368 |
| Stock Status | STOCKED |
| Weight | 0.363 |
| Weight Unit | KG |
| Dimension Unit | CM |
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) |
Documents
|
Technical Detail
General
-- |
|
Product Cutsheet
General
-- |
|
Product Profile
General
-- |
|
1756-td002_-en-e
Technical Data
1756-TD002 |
| Type | Resource | Publication |
|---|---|---|
| General | Technical Detail | -- |
| General | Product Cutsheet | -- |
| General | Product Profile | -- |
| Technical Data | 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
Available Downloads
- Firmware for 1756-OF8I v4.011
- AOP - Add On Profiles for 1756 Apex Analog v5.01.09
- AOP - Add On Profiles for 1756 Next Gen Apex2 Analog I/O v40.12.23
Technotes
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Sign In
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
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