Allen-Bradley 193209-A08 Control Board – E3 Plus Electronic Overload Relay Series
When a control board fails inside an E3 Plus electronic overload relay, the consequences ripple instantly across the production floor. Motor protection is lost, the relay can no longer communicate over DeviceNet, and the entire drive train it guards becomes a liability rather than an asset. Unplanned downtime in process-critical environments—packaging lines, pump stations, compressor banks—can cost thousands of dollars per hour. The Allen-Bradley 193209-A08 Control Board is the precision replacement that restores full protection and network intelligence without replacing the entire relay assembly.
The 193209-A08 is the core logic and measurement board for the Allen-Bradley E3 Plus (193-/592-series) Electronic Overload Relay—one of the most widely deployed smart motor protection devices in North American and global industrial automation. As the computational heart of the E3 Plus, this board handles real-time current sampling, thermal modeling, ground-fault detection, and DeviceNet I/O communication. Its position in the Rockwell Automation ecosystem means it is found in virtually every industry that runs three-phase AC motors under PLC supervision.
Technical Specifications
- Part Number: 193209-A08
- Compatible Series: Allen-Bradley E3 Plus Electronic Overload Relay (Cat. 193- / 592-)
- Board Function: Main control & measurement PCB
- Communication Protocol: DeviceNet (onboard)
- Protection Functions: Overload, phase loss, phase imbalance, ground fault, jam, stall, underload
- Weight: 400 g (approx.)
- Manufacturer: Allen-Bradley / Rockwell Automation
- Condition Available: New surplus / Refurbished / Used tested
Note: All specifications above are based on published Allen-Bradley documentation for the E3 Plus series. Konmask.com does not fabricate or alter OEM specifications.
Key Features & Benefits
- Drop-in OEM Replacement: Designed to exact Allen-Bradley tolerances—no re-wiring, no firmware conflicts.
- Full Motor Protection Suite: Restores overload, phase-loss, ground-fault, jam, and underload protection in a single board swap.
- DeviceNet Intelligence: Re-establishes network node communication so your PLC regains full diagnostic visibility of motor status.
- Cost-Effective Repair Path: Board-level replacement costs a fraction of a complete E3 Plus relay assembly, preserving your capital budget.
- Tested Before Shipment: Every unit sourced by Konmask.com undergoes functional verification prior to dispatch.
- Fast Global Dispatch: Stocked for rapid fulfillment to minimize your mean-time-to-repair (MTTR).
Industry & Equipment Applications
- Oil & Gas: Pump and compressor motor protection on DeviceNet-networked control panels.
- Food & Beverage: Conveyor and mixer drive protection in hygienic production environments.
- Water & Wastewater: Lift-station pump motor management with remote diagnostics.
- Automotive Manufacturing: Robotic cell motor protection integrated with ControlLogix/CompactLogix PLCs.
- HVAC & Building Automation: Chiller and AHU fan motor overload protection.
- Mining & Minerals: Crusher and conveyor motor protection in harsh-duty applications.
System Integration & Compatible Parts
The 193209-A08 Control Board is designed for use within the Allen-Bradley E3 Plus relay family. Commonly paired or co-ordered components include:
- Allen-Bradley 193-ECF E3 Plus Relay Body (various current ranges)
- Allen-Bradley 193-DNENCAT DeviceNet Adapter
- Allen-Bradley 193-ECPM Power Module
- Rockwell Automation ControlLogix / CompactLogix PLC platforms
- Allen-Bradley 1756-DNB / 1769-SDN DeviceNet Scanner Modules
Contact our technical team to confirm compatibility with your specific relay catalog number and firmware revision before ordering.
Our Quality Assurance Process
- Source Verification: Units are sourced from authorized distributors, OEM surplus channels, or certified repair facilities only.
- Visual Inspection: PCB examined for burn marks, cracked solder joints, damaged components, and corrosion.
- Functional Test: Board powered and tested against E3 Plus operational parameters where applicable.
- ESD-Safe Packaging: Shipped in anti-static bags with foam cushioning to prevent transit damage.
- Traceability: Lot and serial records maintained for every unit dispatched.
How to Order
- Submit a Request for Quote (RFQ) via the form on this page or email support@konmask.com.
- Provide your required quantity, preferred condition (new / refurbished / used-tested), and target delivery date.
- Our team responds with pricing, lead time, and availability within 1 business day.
- Upon order confirmation, we arrange secure payment and dispatch with full tracking.
For urgent requirements, call or WhatsApp: +0086 19859288691
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, and drive components—not a generalist marketplace.
- Global Reach, Local Expertise: Serving buyers across Asia, Europe, the Middle East, and the Americas with export-compliant documentation.
- Transparent Sourcing: We disclose part condition and origin. No surprises on delivery.
- Technical Pre-Sales Support: Our engineers can cross-reference your relay catalog number and advise on compatibility.
- Competitive Lead Times: Extensive supplier network enables fast sourcing even for obsolete or long-lead parts.
Frequently Asked Questions
Q: Is the 193209-A08 still in production by Allen-Bradley?
A: This board is a service/repair part for the E3 Plus series. Availability depends on OEM surplus and certified repair channels. Contact us to confirm current stock status.
Q: Can I install this board myself, or do I need a certified technician?
A: Board-level replacement should be performed by a qualified electrical technician familiar with Allen-Bradley E3 Plus relay servicing procedures and relevant lockout/tagout (LOTO) safety protocols.
Q: What warranty does Konmask.com offer?
A: Warranty terms vary by part condition and are confirmed at the time of quotation. Please include your requirements in your RFQ.
Q: Do you provide a test report or certificate of conformance?
A: Yes. Test reports and certificates of conformance are available upon request for applicable units.
Q: Can you supply multiple units for a maintenance stock program?
A: Absolutely. We support blanket orders and scheduled releases for MRO and maintenance stock programs. Contact us to discuss volume pricing.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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