1769-OF8C

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Request a Quote for 1769-OF8C
The 1769-OF8C output module is an Allen-Bradley/Rockwell Automation output module from the CompactLogix series of I/O modules. It has 8 output channels that are all current outputs. The 1769-OF8C output module's output channels can operate at 0 to 20 milliamps or at 4 to 20 milliamps. It does not have an enclosure and so it should not be used outdoors and it may need to be installed in an enclosure in harsh indoor environments. The 1769-OF8C output module can operate safely at 32 to 140 degrees Fahrenheit or 0 to 60 degrees Celsius.
Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1769-OF8C.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

To speak to a sales representative for pricing & lead time:

Rated 4.3 with 22 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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1769-OF8C

Revisions: Ser A 
Description: The 1769-OF8C output module is an Allen-Bradley/Rockwell Automation output module from the CompactLogix series of I/O modules. It has 8 output channels that are all current outputs. The 1769-OF8C output module's output channels can operate at 0 to 20 milliamps or at 4 to 20 milliamps. It does not have an enclosure and so it should not be used outdoors and it may need to be installed in an enclosure in harsh indoor environments. The 1769-OF8C output module can operate safely at 32 to 140 degrees Fahrenheit or 0 to 60 degrees Celsius.
In Stock Ships Today
Request a quote for 1769-OF8C

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

top legal disclaimer
disclaimer
credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1769-OF8C.
Exchange: Exchange credit for your defective unit available.

To speak to a sales representative for pricing & lead time:


Rated 4.3 with 22 reviews

Technical Specifications for 1769-OF8C

Series1769 Compact I/O
Module TypeAnalog Output Module
Part Number/Catalog No.1769-OF8C
BrandAllen-Bradley
ManufacturerRockwell Automation
No. of OutputsEight (8) Current outputs
Output Current0-20 mA / 4-20 mA
Output Current Range0-21 mA; 3.2 mA - 21 mA
Resolution16 bit
Conversion Rate (all channels) max.5 ms
Overall Accuracy±0.35% full scale at 25°C
Open and Short-Circuit ProtectionYes
Maximum Short-Circuit Current21 mA
Current draw145 mA at 5VDC; 185 mA at 24V dc
Channel DiagnosticsOver- or under-range by bit reporting output wire broken or load resistance high by bit reporting
EnclosureNone
Product LineCompactLogix
Input TypeOutput Current
Communication Cable 8 Point
Shipping Weight2 pounds
Shipping Dimensions8 x 8 x 5 inches
Converter TypeDelta Sigma
Outputs8 single-ended
Replacement Door Part Number1769-RD
Wire TypeCopper-90 degrees
Solid Wire Size22 to 14 AWG
Stranded Wire Size22 to 16 AWG
Heat dissipation2.69 Watts
UPC10662468861622
Series1769 Compact I/O
Module TypeAnalog Output Module
Part Number/Catalog No.1769-OF8C
BrandAllen-Bradley
ManufacturerRockwell Automation
No. of OutputsEight (8) Current outputs
Output Current0-20 mA / 4-20 mA
Output Current Range0-21 mA; 3.2 mA - 21 mA
Resolution16 bit
Conversion Rate (all channels) max.5 ms
Overall Accuracy±0.35% full scale at 25°C
Open and Short-Circuit ProtectionYes
Maximum Short-Circuit Current21 mA
Current draw145 mA at 5VDC; 185 mA at 24V dc
Channel DiagnosticsOver- or under-range by bit reporting output wire broken or load resistance high by bit reporting
EnclosureNone
Product LineCompactLogix
Input TypeOutput Current
Communication Cable 8 Point
Shipping Weight2 pounds
Shipping Dimensions8 x 8 x 5 inches
Converter TypeDelta Sigma
Outputs8 single-ended
Replacement Door Part Number1769-RD
Wire TypeCopper-90 degrees
Solid Wire Size22 to 14 AWG
Stranded Wire Size22 to 16 AWG
Heat dissipation2.69 Watts
UPC10662468861622

About 1769-OF8C

The Allen-Bradley 1769-OF8C is Compact I/O module. This module is compatible for use with the 1769 and some 1768 CompactLogix controllers as well as with the MicroLogix 1500 controllers. This module is an analog output module, typically used for driving Final Control Elements (FCE) of a control loop as well as deliver signals to receiving and measuring elements.

The 1769-OF8C mainly features Eight (8) Single-ended current output channels, configurable for 0-20 mA and 4-20 mA. It features 16-bit Digital to Analog Converter (DAC), with specific resolution of 15.59 bits, 0.323 µA/bit for 4-20 mA and 15.91 bits, 0.323 µA/bit for 0-20 mA. It has a conversion rate of 5ms on all channels and step response to 63% output of less than 2.9 ms. The analog output range is 0-21 mA and 3.2-21 mA.

Typical Final Control Elements (FCE) that can be driven by the 1769-OF8C are Modulating Control Valves, Variable Frequency Drives (VFD), Positioners and other devices. To be used in automatic control loop, this module may be integrated to a Proportional + Integral + Derivative (PID) controller that is embedded within the processor. Compatible receiving and measuring elements that can receive signal from this device are panel meters, data loggers, signal splitters and other similar type of devices.

The 1769-OF8C is a single width module, that can be installed along the 1769 and 1768 CompactLogix assembly as local I/O and part of the expansion I/O rack. It may also be used with MicroLogix 1500 controller. Depending on the controller used, configuration software varies. With CompactLogix, RSLogix 5000 and Studio 5000 Logix Designer may be used while RSLogix 500 is used with MicroLogix 1500 controller.

The Allen-Bradley 1769-OF8C can support up to 8 channels of simultaneous analog current output. On the front side of the module, there is one LED indicator that energizes Green when the module is not experiencing problems. This status LED light can warn the users if it detects an open-loop condition. This condition can cause an interruption in PLC software so users should have predetermined procedures for this kind of event. The module also has overcurrent and overvoltage protection features. The 1769-OF8C Compact Logix series current output module requires a 24 Volts DC rated external power supply and it includes channel-to-earth ground isolation. The Allen-Bradley 1769-OF8C is configured with the RSLogix 5000 software, and all the output values are generated through the PLC ladder logic that is programmed by the users. All of the outputs have a 16-bit resolution. The 1769-OF8C output module includes an integral removable terminal block with finger-safe protection for the wiring to the actuators. This terminal block can be found behind a door at the front of the output module. The most common way of wiring this module is by routing it from beneath the module to the output terminals. The 1769-OF8C also has a replacement door kit and it uses a solid copper wire with a 22 by 14 AWG size. The output impedance for the 1769-OF8C is more than 1 Ohm and it is protected from short-circuiting. The module is built to operate at a temperature range of 0 to 60 degrees Celsius. Its accuracy at 25 degrees Celsius is ±0.35% of the full scale. The 1769-OF8C is shipped with an approximate weight of 0.28 kilograms, and it measures 4.65 inches x 1.38 inches x 3.43 inches.

FAQ for 1769-OF8C

Does 1769-OF8C have open wire detection?


Yes, 1769-OF8C is the only 1769 I/O module with the open wire detection feature.

What field calibration is required for the 1769-OF8C?


There is no field calibration required for the 1769-OF8C.

Does 1769-OF8C have open and short-circuit protection and or overvoltage protection?


Yes, 1769-OF8C has both open and short-circuit protection as well as overvoltage protection.

Can this module be purchased with a warranty?


Yes, the 1769-OF8C comes with a free one-year warranty from DO Supply, Inc.

Where can I send the 1769-OF8C to be repaired?


DO Supply, Inc. offers a variety of repair services for the 1769-OF8C.

Does the 1769-OF8C has individually isolated output channels?


No. Individual channel isolation is not available to this module.

What is the resolution of the 1769-OF8C?


The 1769-OF8C has 16-bit Analog to Digital (DAC) converter resolution.

What are compatible controllers for use with the 1769-OF8C?


The 1769-OF8C is Compatible with CompactLogix and MicroLogix 1500 controllers.

Technical Description of 1769-OF8C

Allen Bradley 1769-OF8C CompactLogix 8 Channel Analog Current Output I-O Module. RSLogix500 software, 8 point | delta sigma converter type

Repair Services for 1769-OF8C

Type Lead Time Price Action
Repair Service 2-4 weeks $1001cartAdd to Cart

Our highly skilled technicians can repair your 1769-OF8C. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1769-OF8C

Please refer to the manual for more information about the 1769-OF8C such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1769-OF8C Ser A
1769-OF8C/A, Series A, Rev A Request Quote
Common misspellings:
  • l769-OF8C
  • 1769-0F8C
  • 1769-OFbC
  • 1769OF8C

Reviews for 1769-OF8C

Internal Review

"The Allen-Bradley 1769-OF8C is a CompactLogix and MicroLogix compatible analog output module that specifically delivers current output signals such as 0-20 mA or 4-20 mA. The main advantage of this module compared to 1769-OF4 is that the 1769-OF8C has 16-bit resolution, capable of providing higher resolution and high accuracy output." -DO Supply Tech

Dimensions For 1769-OF8C

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 1769-OF8C

Resolutions For 1769-OF8C

About

Technical Specifications for 1769-OF8C

Series1769 Compact I/O
Module TypeAnalog Output Module
Part Number/Catalog No.1769-OF8C
BrandAllen-Bradley
ManufacturerRockwell Automation
No. of OutputsEight (8) Current outputs
Output Current0-20 mA / 4-20 mA
Output Current Range0-21 mA; 3.2 mA - 21 mA
Resolution16 bit
Conversion Rate (all channels) max.5 ms
Overall Accuracy±0.35% full scale at 25°C
Open and Short-Circuit ProtectionYes
Maximum Short-Circuit Current21 mA
Current draw145 mA at 5VDC; 185 mA at 24V dc
Channel DiagnosticsOver- or under-range by bit reporting output wire broken or load resistance high by bit reporting
EnclosureNone
Product LineCompactLogix
Input TypeOutput Current
Communication Cable 8 Point
Shipping Weight2 pounds
Shipping Dimensions8 x 8 x 5 inches
Converter TypeDelta Sigma
Outputs8 single-ended
Replacement Door Part Number1769-RD
Wire TypeCopper-90 degrees
Solid Wire Size22 to 14 AWG
Stranded Wire Size22 to 16 AWG
Heat dissipation2.69 Watts
UPC10662468861622
Series1769 Compact I/O
Module TypeAnalog Output Module
Part Number/Catalog No.1769-OF8C
BrandAllen-Bradley
ManufacturerRockwell Automation
No. of OutputsEight (8) Current outputs
Output Current0-20 mA / 4-20 mA
Output Current Range0-21 mA; 3.2 mA - 21 mA
Resolution16 bit
Conversion Rate (all channels) max.5 ms
Overall Accuracy±0.35% full scale at 25°C
Open and Short-Circuit ProtectionYes
Maximum Short-Circuit Current21 mA
Current draw145 mA at 5VDC; 185 mA at 24V dc
Channel DiagnosticsOver- or under-range by bit reporting output wire broken or load resistance high by bit reporting
EnclosureNone
Product LineCompactLogix
Input TypeOutput Current
Communication Cable 8 Point
Shipping Weight2 pounds
Shipping Dimensions8 x 8 x 5 inches
Converter TypeDelta Sigma
Outputs8 single-ended
Replacement Door Part Number1769-RD
Wire TypeCopper-90 degrees
Solid Wire Size22 to 14 AWG
Stranded Wire Size22 to 16 AWG
Heat dissipation2.69 Watts
UPC10662468861622

About 1769-OF8C

The Allen-Bradley 1769-OF8C is Compact I/O module. This module is compatible for use with the 1769 and some 1768 CompactLogix controllers as well as with the MicroLogix 1500 controllers. This module is an analog output module, typically used for driving Final Control Elements (FCE) of a control loop as well as deliver signals to receiving and measuring elements.

The 1769-OF8C mainly features Eight (8) Single-ended current output channels, configurable for 0-20 mA and 4-20 mA. It features 16-bit Digital to Analog Converter (DAC), with specific resolution of 15.59 bits, 0.323 µA/bit for 4-20 mA and 15.91 bits, 0.323 µA/bit for 0-20 mA. It has a conversion rate of 5ms on all channels and step response to 63% output of less than 2.9 ms. The analog output range is 0-21 mA and 3.2-21 mA.

Typical Final Control Elements (FCE) that can be driven by the 1769-OF8C are Modulating Control Valves, Variable Frequency Drives (VFD), Positioners and other devices. To be used in automatic control loop, this module may be integrated to a Proportional + Integral + Derivative (PID) controller that is embedded within the processor. Compatible receiving and measuring elements that can receive signal from this device are panel meters, data loggers, signal splitters and other similar type of devices.

The 1769-OF8C is a single width module, that can be installed along the 1769 and 1768 CompactLogix assembly as local I/O and part of the expansion I/O rack. It may also be used with MicroLogix 1500 controller. Depending on the controller used, configuration software varies. With CompactLogix, RSLogix 5000 and Studio 5000 Logix Designer may be used while RSLogix 500 is used with MicroLogix 1500 controller.

The Allen-Bradley 1769-OF8C can support up to 8 channels of simultaneous analog current output. On the front side of the module, there is one LED indicator that energizes Green when the module is not experiencing problems. This status LED light can warn the users if it detects an open-loop condition. This condition can cause an interruption in PLC software so users should have predetermined procedures for this kind of event. The module also has overcurrent and overvoltage protection features. The 1769-OF8C Compact Logix series current output module requires a 24 Volts DC rated external power supply and it includes channel-to-earth ground isolation. The Allen-Bradley 1769-OF8C is configured with the RSLogix 5000 software, and all the output values are generated through the PLC ladder logic that is programmed by the users. All of the outputs have a 16-bit resolution. The 1769-OF8C output module includes an integral removable terminal block with finger-safe protection for the wiring to the actuators. This terminal block can be found behind a door at the front of the output module. The most common way of wiring this module is by routing it from beneath the module to the output terminals. The 1769-OF8C also has a replacement door kit and it uses a solid copper wire with a 22 by 14 AWG size. The output impedance for the 1769-OF8C is more than 1 Ohm and it is protected from short-circuiting. The module is built to operate at a temperature range of 0 to 60 degrees Celsius. Its accuracy at 25 degrees Celsius is ±0.35% of the full scale. The 1769-OF8C is shipped with an approximate weight of 0.28 kilograms, and it measures 4.65 inches x 1.38 inches x 3.43 inches.

FAQ for 1769-OF8C

Does 1769-OF8C have open wire detection?


Yes, 1769-OF8C is the only 1769 I/O module with the open wire detection feature.

What field calibration is required for the 1769-OF8C?


There is no field calibration required for the 1769-OF8C.

Does 1769-OF8C have open and short-circuit protection and or overvoltage protection?


Yes, 1769-OF8C has both open and short-circuit protection as well as overvoltage protection.

Can this module be purchased with a warranty?


Yes, the 1769-OF8C comes with a free one-year warranty from DO Supply, Inc.

Where can I send the 1769-OF8C to be repaired?


DO Supply, Inc. offers a variety of repair services for the 1769-OF8C.

Does the 1769-OF8C has individually isolated output channels?


No. Individual channel isolation is not available to this module.

What is the resolution of the 1769-OF8C?


The 1769-OF8C has 16-bit Analog to Digital (DAC) converter resolution.

What are compatible controllers for use with the 1769-OF8C?


The 1769-OF8C is Compatible with CompactLogix and MicroLogix 1500 controllers.

Technical Description of 1769-OF8C

Allen Bradley 1769-OF8C CompactLogix 8 Channel Analog Current Output I-O Module. RSLogix500 software, 8 point | delta sigma converter type

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $1001cartAdd to Cart

Our highly skilled technicians can repair your 1769-OF8C. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks $1001cartAdd to Cart

Our highly skilled technicians can repair your 1769-OF8C. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1769-OF8C such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1769-OF8C Ser A
1769-OF8C/A, Series A, Rev A Request Quote

Common misspellings:
  • l769-OF8C
  • 1769-0F8C
  • 1769-OFbC
  • 1769OF8C
PDF
Reviews

Reviews for 1769-OF8C

Internal Review

"The Allen-Bradley 1769-OF8C is a CompactLogix and MicroLogix compatible analog output module that specifically delivers current output signals such as 0-20 mA or 4-20 mA. The main advantage of this module compared to 1769-OF4 is that the 1769-OF8C has 16-bit resolution, capable of providing higher resolution and high accuracy output. " -DO Supply Tech