1769-OF4/A Allen-Bradley CompactLogix Analog Output Module | Original Spare Parts

1769-OF4/A Allen-Bradley CompactLogix Analog Output Module — Industrial-Grade Precision Control

The 1769-OF4/A is a 4-channel, 16-bit analog output module manufactured by Allen-Bradley (Rockwell Automation), purpose-built for CompactLogix and MicroLogix 1500 PLC systems. As a critical component in Industrial Automation and process control architectures, the 1769-OF4/A delivers exceptional signal accuracy across both voltage and current output ranges — making it an indispensable Spare Part for engineers managing demanding control environments. Every unit we supply is 100% Brand New and Factory Sealed, sourced directly from authorized channels to guarantee authenticity.

Procurement managers and site engineers operating in Oil & Gas, Power Generation, Chemical Processing, and Water Treatment industries consistently rely on this Original New module to maintain uptime in their PLC System infrastructure. Whether you are replacing an end-of-life component or expanding an existing CompactLogix rack, the 1769-OF4/A integrates seamlessly into your Control Module architecture without requiring system reconfiguration.

We stock this module ready for immediate dispatch. Contact our team today for a competitive quote and fast global delivery.

Core Features & Technical Advantages

• 4 Independent Analog Output Channels — each configurable for voltage or current output without cross-channel interference
• 16-Bit Resolution (±15-bit + sign) — Precision signal output for tight process loop control
• Multi-Range Output Support — ±10V DC, 0-10V DC, 0-20mA, 4-20mA selectable per channel
• Robust Channel-to-Backplane Isolation — Heavy-duty noise immunity for electrically noisy industrial environments
• 10ms Per-Channel Update Rate — Responsive analog output for real-time process demands
• Hot-Swap Capable — Replace the module without shutting down the entire PLC System, minimizing production downtime
• Certifications — UL, cUL, CE, C-Tick compliant; suitable for global deployments
• Conformal-Coated PCB — Engineered for harsh environments with dust, humidity, and vibration exposure

Technical Specifications & Selection Guide

Use the table below to verify compatibility before ordering. The 1769-OF4/A is the correct selection for standard CompactLogix analog output applications requiring 4 channels at 16-bit resolution.

Selection Tip: If your application requires more than 4 channels, consider pairing multiple 1769-OF4/A modules on the same 1769 I/O chassis. Ensure your power supply (1769-PA2 or 1769-PA4) has sufficient current capacity.

Typical Application Scenarios

Oil & Gas: Upstream and midstream facilities use the 1769-OF4/A to drive control valve positioners and regulate flow meters in pipeline automation systems. Its robust isolation prevents ground loop interference common in field installations.

Power Plants & Energy: Turbine control and generator excitation systems demand precise analog setpoints. This Control Module provides the signal stability required for safe, continuous power generation operations.

Chemical & Pharmaceutical Processing: Reactor temperature and pressure control loops depend on accurate 4-20mA output signals. The 16-bit resolution of the 1769-OF4/A ensures tight PID loop performance in batch and continuous processes.

Water & Wastewater Treatment: Pump speed control via VFDs and dosing pump regulation are common applications. The module’s multi-range output flexibility accommodates diverse field device requirements.

HVAC & Building Automation: Damper actuators, chiller setpoint control, and AHU modulation benefit from the module’s proportional analog output capability within a CompactLogix-based BAS architecture.

Logistics & Professional Service

• ✅ Condition: 100% Original and Brand New — Factory Sealed with full Rockwell Automation traceability
• ✅ Shipping: 2-Day Express Shipping available; Fast Global Shipping to 150+ countries
• ✅ Warranty: 1-Year Warranty against manufacturing defects
• ✅ EOL Support: We specialize in sourcing Original New Spare Parts for End-of-Life (EOL) and legacy Allen-Bradley PLC System components — keeping your existing infrastructure operational without costly platform migrations
• ✅ Documentation: Datasheet, wiring diagrams, and installation manuals available upon request
• ✅ Technical Support: Pre-sales engineering consultation available to confirm compatibility with your existing CompactLogix configuration

FAQ — Frequently Asked Questions

Q1: Is the 1769-OF4/A you supply 100% original from Allen-Bradley?
A: Yes. Every 1769-OF4/A we ship is 100% Original and Brand New, sourced from authorized Allen-Bradley (Rockwell Automation) supply channels. We provide full traceability documentation upon request to support your incoming inspection process.

Q2: What is the lead time for the 1769-OF4/A?
A: In-stock units ship within 1-2 business days. For bulk orders or special configurations, lead time is typically 3-7 business days. Contact us at sale@ninermas.com for real-time stock confirmation.

Q3: Can you provide the official Datasheet for the 1769-OF4/A?
A: Absolutely. The official Allen-Bradley 1769-OF4/A datasheet (Publication 1769-TD006) is available upon request. It covers full electrical specifications, wiring diagrams, and RSLogix 5000 configuration guidance. Email us and we will send it within 24 hours.

Q4: What is the price for the 1769-OF4/A, and do you offer volume discounts?
A: Pricing varies based on order quantity and delivery urgency. We offer competitive tiered pricing for orders of 5+ units. Submit an RFQ via sale@ninermas.com or call +0086 187 5021 5667 for a formal quotation within 2 hours.

Q5: Is the 1769-OF4/A compatible with RSLogix 5000 / Studio 5000?
A: Yes. The 1769-OF4/A is fully supported in RSLogix 5000 and Studio 5000 Logix Designer. Pre-built Add-On Instructions (AOIs) and function blocks are available in the Rockwell Automation library for rapid commissioning.

Q6: Can this module replace an older revision of the 1769-OF4?
A: The /A revision is the current production release. It is backward-compatible with earlier revisions in most CompactLogix configurations. We recommend verifying your firmware version in RSLogix 5000 before installation — our technical team can assist with compatibility checks.

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