1762-OF4 | Allen-Bradley MicroLogix 4-Channel Analog Output Module, 0–10 VDC and 4–20 mA

Allen-Bradley · HMIs & Displays

Description The Allen-Bradley 1762-OF4 is a four-channel analog output module designed for MicroLogix 1100, 1200, and 1400 controllers. It provides configurable voltage and current output ranges, including 0–10 VDC and 4–20 mA, suitable for driving modulating actuators and industrial control devices. With 12-bit resolution and reliable R-2R ladder conversion, the 1762-OF4 offers accurate analog signal generation for process and machine automation.     Technical Specifications Condition New/Never Used Surplus Brand Allen-Bradley Category Analog Output Module Part Number 1762-OF4 Subcategory MicroLogix 4-Channel Analog Output Series MicroLogix Manufacturer Rockwell Automation Number of Outputs 4 Single-Ended Analog Outputs Output Ranges 0–10 VDC, ±10 VDC, 0–20 mA, 4–20 mA Full-Scale Ranges 0–10.5 VDC; 0–21 mA Resolution 12 Bits (Unipolar) Repeatability ±0.12% Accuracy ±1.17% (−20 to 65°C), ±0.5% at 25°C Converter Type R-2R Ladder DAC Heat Dissipation 2.8 W Input Power 24 VDC Recommended Cable Belden 8761 (Shielded) Dimensions 90 × 87 × 40 mm (H×D×W) Mounting Orientation Horizontal Compatible PLCs MicroLogix 1100 / 1200 / 1400 Typical Output Time 2.5 ms Load Requirements Voltage >1 kΩ, Current 0–500 Ω     Information About 1762-OF4 The 1762-OF4 is an expansion analog output module within the MicroLogix platform, featuring four single-ended channels for flexible voltage and current output configurations. It supports a wide range of analog signal formats, including 0–20 mA, 4–20 mA, ±10 VDC, and 0–10 VDC, making it suitable for proportional valve control, VFD reference signals, and retransmission applications. The module uses an R-2R ladder DAC architecture to convert digital data into smooth analog outputs with a 12-bit unipolar resolution and ±0.12% repeatability. Designed for horizontal mounting, the 1762-OF4 integrates into compact control panels and supports PID scaling formats for automated process control. Key Features Four analog output channels: Supports both voltage and current output modes for flexible control. Configurable signal ranges: 0–10 VDC, ±10 VDC, 0–20 mA, and 4–20 mA for a variety of field devices. 12-bit resolution: Provides accurate and stable analog output performance. R-2R ladder DAC: Ensures precise voltage switching and smooth analog signal conversion. Wide controller compatibility: Works with MicroLogix 1100, 1200, and 1400 PLCs. PID-friendly output formats: Supports raw, proportional, and scaled-for-PID data. Compact industrial design: Horizontally mounted with low heat dissipation for tight spaces. ESD-sensitive installation: Recommended use of Belden 8761 shielded cable for best performance. The 1762-OF4 delivers the reliability and precision required for analog signal control, PID regulation, and modulating device management in MicroLogix-based automation systems.

Brand: Allen-Bradley · Category: HMIs & Displays

Key features

• Four analog output channels: Supports both voltage and current output modes for flexible control.
• Configurable signal ranges: 0–10 VDC, ±10 VDC, 0–20 mA, and 4–20 mA for a variety of field devices.
• 12-bit resolution: Provides accurate and stable analog output performance.
• R-2R ladder DAC: Ensures precise voltage switching and smooth analog signal conversion.
• Wide controller compatibility: Works with MicroLogix 1100, 1200, and 1400 PLCs.
• PID-friendly output formats: Supports raw, proportional, and scaled-for-PID data.
• Compact industrial design: Horizontally mounted with low heat dissipation for tight spaces.
• ESD-sensitive installation: Recommended use of Belden 8761 shielded cable for best performance.

Specifications

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