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1769-OF4VI | Allen-Bradley | Output Module
- Regular price
- $679.00
- Sale price
- $679.00
- Regular price
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Product Description P/N: 1769-OF4VI
Description
The Allen-Bradley 1769-OF4VI is a 4-channel compact analog voltage isolated output module designed for industrial applications. It supports various analog voltage ranges, including ±10.5VDC, -0.5-10.5VDC, -0.5-5.25VDC, and 0.5-5.25VDC. With four isolated differential outputs, it ensures precise and reliable voltage control in diverse automation setups. The module exhibits a maximum bus current draw of 165mA at 5V and 110mA at 24V, with a total heat dissipation of 2.0 watts. It boasts a rapid conversion rate of up to 120 milliseconds across all channels, enhancing operational efficiency. The load output current is capped at 5mA, ensuring compatibility with various industrial loads and devices.
Technical Specifications
Specifications
|
Part # |
1769-OF4VI |
|
Manufacturer |
ALLEN BRADLEY |
|
Category |
PLCs/Machine Control |
|
Subcategory |
VDC Logic I/O Module COMPACTLOGIX |
|
Number of Channels |
4 POINT |
|
Isolation |
ISOLATED |
|
Signal Type |
VOLTAGE ONLY |
|
Accuracy Drift with Temperature |
±0.0086% FS per °C |
|
Output Ripple |
Range 0 to 50 kHz, ±0.05% (referred to output range) |
|
Non-linearity |
±0.05% |
|
Repeatability |
±0.05% |
|
Output Error Over Full Temperature Range |
±0.8% (0 to 60°C [+32 to +140°F]) |
|
Output Impedance |
<1 Ω |
|
Open and Short-Circuit Protection |
Yes |
|
Short-Circuit Current |
35 mA typical, 42 mA max. |
|
Output Overvoltage Protection |
Yes |
|
Output Response at System Power Up and Power Down |
Power up: +1.2V dc spike for < 0.4 ms, Power down: 1.2V dc spike for < 21 ms |
|
Rated Working Voltage |
30V ac/30V dc |
|
Output Group to Bus Isolation |
500V ac or 710V dc for 1 minute (qualification test), 30V ac/30V dc working voltage (IEC Class 2 reinforced insulation) |
|
Module OK LED |
On: module has power, has passed internal diagnostics, and is communicating over the bus. Off: Any of the above is not true. |
|
Channel Diagnostics |
Over- or under-range by bit reporting |
Information About 1769-OF4VI
The Allen-Bradley 1769-OF4VI is a 4 Channel Compact Analog Voltage Isolated Output Module designed for industrial applications. It provides precise analog voltage outputs for control systems. The module supports various analog ranges including ±10.5VDC, -0.5-10.5VDC, -0.5-5.25VDC, and 0.5-5.25VDC, offering flexibility in voltage output configurations.
With four isolated differential outputs, the module ensures accurate and reliable voltage signals while preventing interference between channels. The isolated design enhances signal integrity and reduces the risk of electrical noise affecting adjacent channels or the control system.
The maximum bus current draw for the module varies depending on the power supply voltage. At 5V, the maximum current draw is 165mA, while at 24V, it is 110mA. This specification is crucial for system designers to ensure proper power supply sizing and system stability.
Heat dissipation is an important consideration for system reliability and longevity. The 1769-OF4VI module dissipates a total of 2.0 watts under typical operating conditions. Proper thermal management is necessary to maintain the module within its operational temperature limits and prevent overheating.
The conversion rate of the module determines how quickly it can update the analog voltage outputs in response to changes in the input signal. The maximum conversion rate for all channels is 120ms, ensuring timely and accurate response to control commands and input changes.
Each output channel of the module is capable of driving load output currents up to 5mA. This specification defines the maximum current that the module can reliably deliver to connected devices or systems. Understanding the load output current capability is essential for selecting compatible devices and ensuring proper operation of the control system.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley 1769-OF4VI is a 4-channel compact analog voltage isolated output module designed for industrial applications. It supports various analog voltage ranges, including ±10.5VDC, -0.5-10.5VDC, -0.5-5.25VDC, and 0.5-5.25VDC. With four isolated differential outputs, it ensures precise and reliable voltage control in diverse automation setups. The module exhibits a maximum bus current draw of 165mA at 5V and 110mA at 24V, with a total heat dissipation of 2.0 watts. It boasts a rapid conversion rate of up to 120 milliseconds across all channels, enhancing operational efficiency. The load output current is capped at 5mA, ensuring compatibility with various industrial loads and devices.
Technical Specifications
Specifications
|
Part # |
1769-OF4VI |
|
Manufacturer |
ALLEN BRADLEY |
|
Category |
PLCs/Machine Control |
|
Subcategory |
VDC Logic I/O Module COMPACTLOGIX |
|
Number of Channels |
4 POINT |
|
Isolation |
ISOLATED |
|
Signal Type |
VOLTAGE ONLY |
|
Accuracy Drift with Temperature |
±0.0086% FS per °C |
|
Output Ripple |
Range 0 to 50 kHz, ±0.05% (referred to output range) |
|
Non-linearity |
±0.05% |
|
Repeatability |
±0.05% |
|
Output Error Over Full Temperature Range |
±0.8% (0 to 60°C [+32 to +140°F]) |
|
Output Impedance |
<1 Ω |
|
Open and Short-Circuit Protection |
Yes |
|
Short-Circuit Current |
35 mA typical, 42 mA max. |
|
Output Overvoltage Protection |
Yes |
|
Output Response at System Power Up and Power Down |
Power up: +1.2V dc spike for < 0.4 ms, Power down: 1.2V dc spike for < 21 ms |
|
Rated Working Voltage |
30V ac/30V dc |
|
Output Group to Bus Isolation |
500V ac or 710V dc for 1 minute (qualification test), 30V ac/30V dc working voltage (IEC Class 2 reinforced insulation) |
|
Module OK LED |
On: module has power, has passed internal diagnostics, and is communicating over the bus. Off: Any of the above is not true. |
|
Channel Diagnostics |
Over- or under-range by bit reporting |
Information About 1769-OF4VI
The Allen-Bradley 1769-OF4VI is a 4 Channel Compact Analog Voltage Isolated Output Module designed for industrial applications. It provides precise analog voltage outputs for control systems. The module supports various analog ranges including ±10.5VDC, -0.5-10.5VDC, -0.5-5.25VDC, and 0.5-5.25VDC, offering flexibility in voltage output configurations.
With four isolated differential outputs, the module ensures accurate and reliable voltage signals while preventing interference between channels. The isolated design enhances signal integrity and reduces the risk of electrical noise affecting adjacent channels or the control system.
The maximum bus current draw for the module varies depending on the power supply voltage. At 5V, the maximum current draw is 165mA, while at 24V, it is 110mA. This specification is crucial for system designers to ensure proper power supply sizing and system stability.
Heat dissipation is an important consideration for system reliability and longevity. The 1769-OF4VI module dissipates a total of 2.0 watts under typical operating conditions. Proper thermal management is necessary to maintain the module within its operational temperature limits and prevent overheating.
The conversion rate of the module determines how quickly it can update the analog voltage outputs in response to changes in the input signal. The maximum conversion rate for all channels is 120ms, ensuring timely and accurate response to control commands and input changes.
Each output channel of the module is capable of driving load output currents up to 5mA. This specification defines the maximum current that the module can reliably deliver to connected devices or systems. Understanding the load output current capability is essential for selecting compatible devices and ensuring proper operation of the control system.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.