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1769-OF4CI | Allen-Bradley Compact I/O 4-Channel Isolated Analog Current Output Module
- Regular price
- $827.00
- Sale price
- $827.00
- Regular price
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Product Description P/N: 1769-OF4CI
Description
The Allen-Bradley 1769-OF4CI is a Compact I/O analog output module designed to deliver precise current-based control signals to field devices and actuators. It provides four individually isolated output channels capable of supplying 0–20 mA and 4–20 mA ranges. The module is built for dependable performance in MicroLogix 1500 and CompactLogix automation systems requiring accurate analog output functionality.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs and Accessories |
| Part Number | 1769-OF4CI |
| Subcategory | PLC Expansion Modules |
| Module Type | Analog Output Module |
| Number of Outputs | 4 differential, individually isolated |
| Output Ranges | 0–20 mA, 4–20 mA |
| Full Scale Ranges | 0–21 mA, 3.2–21 mA |
| Resolution | 16-bit unipolar |
| Conversion Rate | 110 ms |
| Accuracy | ±0.35% |
| Non-Linearity | ±0.05% |
| Repeatability | ±0.005% |
| Backplane Current Draw | 165 mA @ 5 VDC |
| Heat Dissipation | 2.0 W |
| Load Rating | 0–500 Ω resistive |
| Compatible Controllers | CompactLogix, MicroLogix 1500 |
| Mounting Type | DIN rail or panel |
| Power Supply Distance Rating | 8 modules |
| Wire Size | 22–14 AWG solid; 22–16 AWG stranded |
| Recommended Cable | Belden 8761 (shielded) |
| Dimensions | 118 × 35 × 87 mm |
| Weight | 0.60 lb |
Information About 1769-OF4CI
The 1769-OF4CI is a four-channel analog output module within the Allen-Bradley Compact I/O product line designed specifically for current signal applications. It features individually isolated channels, ensuring stable and interference-resistant signal delivery in demanding industrial environments. The module supports integration with CompactLogix and MicroLogix 1500 controllers and may also be used in remote I/O chassis through DeviceNet or Ethernet adapters. Its onboard technologies include automatic self-calibration, built-in diagnostics, and multiple data formatting options for flexible control strategies.
Key Features:
- Four Isolated Output Channels: Each channel is individually isolated to prevent signal interference and maintain stable operation.
- Current Output Ranges: Supports 0–20 mA and 4–20 mA outputs for driving industrial actuators and control elements.
- High Resolution: Provides 16-bit unipolar resolution for precise analog control adjustments.
- Automatic Calibration: Performs self-calibration at every power cycle for consistent output accuracy without manual intervention.
- Flexible Mounting Options: Suitable for DIN rail or panel mounting in a Compact I/O system layout.
- Controller Compatibility: Integrates seamlessly with CompactLogix, MicroLogix 1500, and remote I/O configurations via 1769 adapters.
- Built-In Protection: Includes open/short circuit protection and output limit checks to prevent equipment damage.
- Industrial-Grade Performance: Designed to operate reliably across varying temperatures and electrical loads.
The 1769-OF4CI delivers the reliability and precision required for industrial process control, actuation, and analog signal output applications.
Description
The Allen-Bradley 1769-OF4CI is a Compact I/O analog output module designed to deliver precise current-based control signals to field devices and actuators. It provides four individually isolated output channels capable of supplying 0–20 mA and 4–20 mA ranges. The module is built for dependable performance in MicroLogix 1500 and CompactLogix automation systems requiring accurate analog output functionality.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs and Accessories |
| Part Number | 1769-OF4CI |
| Subcategory | PLC Expansion Modules |
| Module Type | Analog Output Module |
| Number of Outputs | 4 differential, individually isolated |
| Output Ranges | 0–20 mA, 4–20 mA |
| Full Scale Ranges | 0–21 mA, 3.2–21 mA |
| Resolution | 16-bit unipolar |
| Conversion Rate | 110 ms |
| Accuracy | ±0.35% |
| Non-Linearity | ±0.05% |
| Repeatability | ±0.005% |
| Backplane Current Draw | 165 mA @ 5 VDC |
| Heat Dissipation | 2.0 W |
| Load Rating | 0–500 Ω resistive |
| Compatible Controllers | CompactLogix, MicroLogix 1500 |
| Mounting Type | DIN rail or panel |
| Power Supply Distance Rating | 8 modules |
| Wire Size | 22–14 AWG solid; 22–16 AWG stranded |
| Recommended Cable | Belden 8761 (shielded) |
| Dimensions | 118 × 35 × 87 mm |
| Weight | 0.60 lb |
Information About 1769-OF4CI
The 1769-OF4CI is a four-channel analog output module within the Allen-Bradley Compact I/O product line designed specifically for current signal applications. It features individually isolated channels, ensuring stable and interference-resistant signal delivery in demanding industrial environments. The module supports integration with CompactLogix and MicroLogix 1500 controllers and may also be used in remote I/O chassis through DeviceNet or Ethernet adapters. Its onboard technologies include automatic self-calibration, built-in diagnostics, and multiple data formatting options for flexible control strategies.
Key Features:
- Four Isolated Output Channels: Each channel is individually isolated to prevent signal interference and maintain stable operation.
- Current Output Ranges: Supports 0–20 mA and 4–20 mA outputs for driving industrial actuators and control elements.
- High Resolution: Provides 16-bit unipolar resolution for precise analog control adjustments.
- Automatic Calibration: Performs self-calibration at every power cycle for consistent output accuracy without manual intervention.
- Flexible Mounting Options: Suitable for DIN rail or panel mounting in a Compact I/O system layout.
- Controller Compatibility: Integrates seamlessly with CompactLogix, MicroLogix 1500, and remote I/O configurations via 1769 adapters.
- Built-In Protection: Includes open/short circuit protection and output limit checks to prevent equipment damage.
- Industrial-Grade Performance: Designed to operate reliably across varying temperatures and electrical loads.
The 1769-OF4CI delivers the reliability and precision required for industrial process control, actuation, and analog signal output applications.