1762-OF4 Allen-Bradley MicroLogix 1200 4-Channel Analog Output Module
Manufacturer: Allen-Bradley
Product No.: 1762-OF4
Condition： In stock
Product Type: Analog Output Module
Product Origin: USA
Payment: T/T, Western Union
Weight: 540g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Global PLC Spare HUB's Insight
The 1762-OF4 analog output module delivers responsive signal conversion for compact industrial control loops. During a recent water treatment skid upgrade, this 1762-OF4 unit successfully maintained precise 4-20 mA control signals to variable frequency drives despite local electrical disturbances. Process engineers appreciate its rapid 2.5 ms update time and built-in fault protections, which prevent loop signal corruption during sudden load shifts.
Product Overview & Configuration Breakdown
| System Component | Technical Specification |
|---|---|
| Manufacturer | Allen Bradley |
| Product Series | MicroLogix 1200 |
| Catalog / Part Number | 1762-OF4 |
| Product Line Type | Analog Output Module |
| Output Channel Count | 4 unipolar single-ended outputs |
| UPC Identification | 662468153249 |
| Physical Enclosure | IP20 rating, weight: 1.00 lbs (0.45 kg) |
Technical Specifications Matrix
| Engineering Parameter | Module Specification |
|---|---|
| Normal Operating Ranges | 0 to 10V DC or 4 to 20 mA |
| Full-Scale Extended Ranges | 0 to 10.5V DC or 0 to 21 mA |
| Digital-to-Analog Resolution | 12-bit unipolar resolution |
| Module Update Speed | 2.5 ms fast response time |
| Load Capabilities | 0 to 500 Ohms for current output; >1 kiloohm for voltage output |
| Thermal & Power Metrics | 2.8 Watts heat dissipation; 1 module power status LED indicator |
| Safety Protections | Continuous open-circuit and short-circuit protection built-in |
Compatible Hardware and Deployment Environments
- Compatible with Allen-Bradley MicroLogix 1200 programmable controller expansion racks.
- Ideal for driving proportional control valves, analog panel meters, and inverter speed references.
- Deployed in compact OEM machinery, packaging automation, and localized environmental skids.
- Suited for indoor industrial control panels requiring IP20 modular protection.
Advanced Diagnostic Capabilities
- Continuous open-circuit monitoring flags disconnected actuator wiring instantly.
- Short-circuit protection safeguards internal DAC circuitry against accidental load bridging.
- Module power LED offers immediate visual confirmation of internal bus power availability.
Logistics, Fulfillment, and Warranty
- Shipping Logistics: Worldwide delivery expedited via trusted express carriers FedEx, UPS, and DHL.
- Dispatch Window: Orders undergo immediate verification and are dispatched within 24 to 48 hours.
- Warranty Assurance: Protected by an industry-standard 12-month quality warranty from Global PLC Spare HUB.
Frequently Asked Questions
Why is maintaining a resistive load under 500 Ohms important for the current output channels?
Exceeding the 500 Ohm threshold prevents the module from driving the required loop current, resulting in signal clipping and inaccurate analog control.
What is the functional difference between normal operating ranges and full-scale extended ranges?
Normal ranges cover standard control spans like 4-20 mA, while extended ranges allow slight over-range tracking up to 21 mA for diagnostic verification.
How does the 2.5 ms update time impact closed-loop process control performance?
The rapid 2.5 ms update rate minimizes loop latency, allowing the controller to adjust fast-reacting variables like pressure or flow smoothly.
Buying Guide: When should an engineer choose a unipolar single-ended module over differential options?
Select this unipolar module when your field actuators share a common system ground and do not require floating differential signal isolation.
What preventive measure should technicians take if an open-circuit fault trips during runtime?
Inspect all terminal block screw connections, verify cable continuity to the final control element, and check for loose wire strands in the loop.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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