1769-OF4 | Allen-Bradley Compact I/O 4-Ch Analog Current/Voltage Output Module

Allen-Bradley · PLCs & Industrial Controllers

Description  The Allen-Bradley 1769-OF4 is an analog output module from the Compact I/O family, designed for use with CompactLogix and MicroLogix 1500 controllers. It provides four single-ended output channels configurable for voltage or current ranges to drive modulating actuators and industrial devices.     Technical Specifications  Condition New/Never Used Surplus Brand Allen-Bradley Category Analog Output Modules Part Number 1769-OF4 Subcategory CompactLogix Analog Output Type 4-Channel Analog Output Module Sub-Brand CompactLogix™ Number of Channels 4 Output Signal Types ±10 V, 0–10 V, 0–5 V, 1–5 V, 0–20 mA, 4–20 mA Resolution 15 bits Isolation 510 VAC (or 720 VDC) for 1 min; Class 2 reinforced insulation Status Indicators Status LEDs Power Consumption Via backplane: 100 mA @ 5 VDC, 45 mA @ 24 VDC (series typical) Mounting DIN rail or panel mount Enclosure Open-style Dimensions (H×W×D) 118 × 35 × 87 mm Operating Temperature 0…60 °C Storage Temperature –40…85 °C Terminal Type Screw-type plug-in connectors Replacement Door 1769-RD Replacement Label 1769-RL2 Certifications CCC, GOST, KC Application Drives, valves, process instrumentation, analog command outputs Special Features Multiple signal ranges, high-resolution output control       Information About 1769-OF4 The 1769-OF4 is part of the Compact I/O series by Allen-Bradley, developed to provide precise analog output capabilities in control systems. It supports configurable voltage outputs of ±10V, 0–10V, 0–5V, and 1–5V, as well as current ranges of 0–20 mA and 4–20 mA, making it suitable for a wide range of analog devices. The module features 15-bit plus sign resolution with both unipolar and bipolar formats for high accuracy. It integrates seamlessly with CompactLogix and MicroLogix 1500 systems, enhancing process control applications by delivering stable and accurate signals. Designed for industrial automation environments, it ensures reliable operation with built-in protection, fast conversion times, and compact installation. Key Features: Analog Outputs: Provides four (4) single-ended analog outputs that can be configured for either voltage or current signals depending on application needs. Configurable Ranges: Supports multiple selectable ranges including ±10V, 0–10V, 0–5V, 1–5V for voltage signals and 0–20 mA or 4–20 mA for current outputs, offering flexibility for different devices. High Resolution: Operates with 15-bit plus sign resolution in both unipolar and bipolar modes, ensuring precise and stable output signals. Fast Conversion: Delivers a 2.5 ms per channel conversion rate and a 2.9 ms step response, minimizing delays in control processes. Accuracy and Stability: Provides ±0.5% full-scale accuracy at 25 °C with low drift of ±0.0086% per °C, maintaining consistent performance over a wide temperature range. Protective Features: Built-in safeguards against overvoltage and overcurrent, along with current circuit protection up to 40 mA, ensuring long-term durability. System Integration: Fully compatible with Allen-Bradley CompactLogix and MicroLogix 1500 controllers, allowing seamless integration in control architectures. Power and Heat Management: Consumes 120 mA at 5.1V and 170 mA at 24V DC with 2.86 W heat dissipation, supporting efficient operation in compact systems. The 1769-OF4 delivers the reliability and precision required for demanding automation and process control environments.

Brand: Allen-Bradley · Category: PLCs & Industrial Controllers

Key features

• Analog Outputs: Provides four (4) single-ended analog outputs that can be configured for either voltage or current signals depending on application needs.
• Configurable Ranges: Supports multiple selectable ranges including ±10V, 0–10V, 0–5V, 1–5V for voltage signals and 0–20 mA or 4–20 mA for current outputs, offering flexibility for different devices.
• High Resolution: Operates with 15-bit plus sign resolution in both unipolar and bipolar modes, ensuring precise and stable output signals.
• Fast Conversion: Delivers a 2.5 ms per channel conversion rate and a 2.9 ms step response, minimizing delays in control processes.
• Accuracy and Stability: Provides ±0.5% full-scale accuracy at 25 °C with low drift of ±0.0086% per °C, maintaining consistent performance over a wide temperature range.
• Protective Features: Built-in safeguards against overvoltage and overcurrent, along with current circuit protection up to 40 mA, ensuring long-term durability.
• System Integration: Fully compatible with Allen-Bradley CompactLogix and MicroLogix 1500 controllers, allowing seamless integration in control architectures.
• Power and Heat Management: Consumes 120 mA at 5.1V and 170 mA at 24V DC with 2.86 W heat dissipation, supporting efficient operation in compact systems.

Specifications

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