1762-OW16 Allen-Bradley MicroLogix Relay Module In Stock
Manufacturer: Allen-Bradley
Product No.: 1762-OW16
Condition： In stock
Product Type: Relay 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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Product Overview
The 1762-OW16 is a high-density relay output expansion module.
It expands output switching capability for Allen-Bradley MicroLogix controllers.
The module integrates sixteen individually isolated relay contact outputs.
It operates reliably across flexible AC and DC voltage thresholds.
Engineers use the 1762-OW16 to drive external actuators, valves, and motor starters safely.
Technical Specifications
| Category | Parameter | Specification |
|---|---|---|
| Identity & Origin | Brand | Allen-Bradley / Rockwell Automation |
| Model Number | 1762-OW16 | |
| Product Series | MicroLogix Expansion Module | |
| Compatible Controllers | MicroLogix 1100, MicroLogix 1200, MicroLogix 1400 | |
| Output Channels | Output Type | 16 Normally Open AC/DC Relay Contacts |
| Isolation Architecture | 2 Isolated Groups (8 Channels per Group) | |
| Group 0 Channel Mapping | Outputs 0 to 7 | |
| Group 1 Channel Mapping | Outputs 8 to 15 | |
| Operating Voltages | AC Operating Voltage | 5 to 265 VAC (120-240 VAC nominal) |
| DC Operating Voltage | 5 to 125 VDC (24-125 VDC nominal) | |
| Minimum On-State Current | 10 mA | |
| Current Ratings | Continuous Current per Point | 2.5 A maximum |
| Continuous Current per Common | 8.0 A maximum | |
| Continuous Current per Module | 16.0 A maximum | |
| Bus Current Consumption | 140 mA @ 5VDC / 180 mA @ 24VDC | |
| Performance & Mechanical | Signal Switching Delay | 10 ms (ON to OFF / OFF to ON) |
| Maximum Heat Dissipation | 6.1 Watts | |
| Mounting Options | 35 mm DIN Rail or Panel Mounting |
Channel Isolation & Grouping Architecture
The 1762-OW16 module organizes outputs into two distinct galvanically isolated groups:
- Group 0 (Channels 0 to 7): Shared common terminal, handles up to 8 A total current.
- Group 1 (Channels 8 to 15): Independent common terminal, supports up to 8 A total current.
- Per-Point Capacity: Each output channel drives up to 2.5 A continuous load safely.
- Switching Dynamics: Signal transition delay takes exactly 10 ms for high stability.
Typical Applications & Diagnostic Capabilities
Automation engineers deploy the 1762-OW16 module in diverse industrial control systems.
It controls AC solenoids, magnetic contactors, alarm horns, and interlock circuits.
The relay contacts provide electrical isolation between field devices and logic controllers.
Technicians diagnose faults using system status indicators and voltage test points.
The module monitors switching state transitions to detect contact wear early.
Global PLC Spare HUB's Insight
During a plant upgrade on a packaging line, inductive surge spikes damaged competitor relay cards.
High coil back-EMF caused excessive contact arcing and welded relay contacts shut.
Our engineering team replaced the failed modules with genuine 1762-OW16 units.
We added external RC surge suppressors across all inductive solenoid valves.
This setup eliminated contact erosion and provided uninterrupted operation for over three years.
Packaging, Logistics & Warranty Terms
- Factory Condition: Supplied brand new in original factory sealed packaging.
- Warranty Terms: Covered by a comprehensive 12-month factory defect warranty.
- Fast Shipping: Orders process and ship within 24 to 48 hours.
- Express Carriers: Global delivery handled by FedEx, UPS, and DHL express services.
Frequently Asked Questions (FAQ)
Q: How many 1762-OW16 expansion modules can connect to a single MicroLogix controller?
A: MicroLogix 1100 supports 4 modules. MicroLogix 1200 allows 6 modules. MicroLogix 1400 supports up to 7 modules.
Q: Why should technicians install surge suppressors across connected inductive loads?
A: Surge suppressors absorb high voltage spikes from inductive switching. This prevents contact welding and extends relay life.
Q: What happens if total current on one common terminal exceeds 8 Amperes?
A: Overcurrent causes thermal stress on terminal blocks. Always balance channel loads to stay under 8 Amperes per common.
Q: Can Group 0 operate on 120VAC while Group 1 operates on 24VDC?
A: Yes. Complete galvanic isolation between groups allows mixing different voltage sources safely on one module.
Q: How do engineers select between relay output and solid-state output expansion modules?
A: Choose relay outputs for mixed AC/DC high-current loads. Select solid-state outputs for high-frequency switching tasks.
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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