RELIANCE 802273-14R – Operator Interface Module | Industrial HMI Platform
Engineering Background
The RELIANCE 802273-14R is a purpose-built operator interface module designed for demanding industrial automation environments. Developed under RELIANCE’s legacy of robust motion and control engineering, this HMI panel bridges the gap between machine-level control logic and plant-floor operators, delivering reliable real-time status visualization and command input in harsh industrial settings.
Product Positioning
Targeted at procurement engineers and MRO specialists managing legacy RELIANCE drive and control systems, the 802273-14R provides a direct, specification-matched replacement or expansion component. It is the preferred choice for facilities requiring continuity of existing control architecture without costly system-wide upgrades.
Complete Technical Specifications
| Part Number | 802273-14R |
| Manufacturer | RELIANCE Electric / Rockwell Automation |
| Product Family | Industrial Operator Interface / HMI Module |
| Form Factor | Panel-mount module |
| Display Type | Operator interface with status indicators and keypad input |
| Communication Interface | Compatible with RELIANCE drive communication bus |
| Operating Temperature | 0°C to +55°C (32°F to 131°F) |
| Storage Temperature | -40°C to +85°C |
| Enclosure Rating | Panel-mount; external enclosure required for IP protection |
| Power Supply | Supplied via host drive/controller backplane |
| Weight | 1,400 g (approx.) |
| Compliance | UL Listed; CE Mark (verify with datasheet for specific revision) |
| Condition Available | New surplus / Refurbished / Used – tested |
Note: Specifications are based on published RELIANCE documentation. Always cross-reference with the original product datasheet for your specific revision suffix (-14R).
Proven Application Environments
- AC/DC variable speed drive systems using RELIANCE GV3000, FlexPak, or AutoMax platforms
- Continuous process industries: paper mills, steel rolling, chemical processing, water treatment
- Material handling: conveyor control panels, hoist and crane operator stations
- OEM machine builders requiring standardized RELIANCE HMI interfaces
- MRO replacement for aging RELIANCE drive operator panels in brownfield facilities
- Retrofit projects maintaining existing RELIANCE control architecture
Engineering Advantages
- Drop-in Compatibility: Designed as a direct interface module for RELIANCE drive families — no firmware re-engineering required for matched system replacements.
- Operator-Centric Design: Intuitive keypad and status display layout minimizes operator training time and reduces input errors on the plant floor.
- Rugged Construction: Built to withstand industrial vibration, EMI, and temperature cycling typical of heavy manufacturing environments.
- Legacy System Continuity: Extends the operational life of existing RELIANCE drive investments, deferring costly full-system replacements.
- Reduced Downtime Risk: Stocking a verified spare eliminates extended lead times during unplanned drive failures.
System Architecture & Signal Flow
The 802273-14R interfaces directly with the host RELIANCE drive or controller via the dedicated operator interface port. The module receives drive status signals (speed reference, fault codes, run/stop state) and presents them to the operator via the front-panel display. Operator commands (start, stop, speed reference adjustments, parameter navigation) are transmitted back to the drive controller through the same interface bus. No external power supply or separate communication wiring is required — the module is fully powered and communicated through the host drive connector.
For multi-drive installations, the operator interface module is typically mounted at the drive enclosure door or a remote operator station panel, with cable extension kits available for remote mounting configurations.
Sourcing & Quality Verification
Konmask.com sources the RELIANCE 802273-14R through established industrial surplus and authorized distribution channels. Every unit offered undergoes the following verification process before listing:
- Visual inspection for physical damage, corrosion, and label integrity
- Part number and revision suffix verification against RELIANCE documentation
- Functional bench test where test equipment is available
- Anti-static packaging and secure shipment preparation
Condition is clearly stated in the product listing (New Surplus / Refurbished / Used-Tested). Certificates of conformance and test reports are available upon request for qualified orders.
Procurement Process
- Step 1 – Confirm Part Number: Verify the full part number including revision suffix (802273-14R) matches your existing system documentation or nameplate.
- Step 2 – Request a Quote: Contact Konmask.com via the inquiry form or email for volume pricing, lead time, and condition options.
- Step 3 – Order Confirmation: Purchase order accepted via standard B2B terms. Proforma invoice available for prepayment orders.
- Step 4 – Shipment: Units ship within 1–3 business days of payment confirmation. Express and freight options available globally.
- Step 5 – Incoming Inspection: Konmask recommends incoming inspection upon receipt. Our team supports any technical queries during commissioning.
Technical FAQ
Q: Is the 802273-14R compatible with all RELIANCE drive models?
A: The 802273-14R is designed for specific RELIANCE drive families. Compatibility depends on the host drive model and firmware revision. Please provide your drive model number when inquiring to confirm compatibility.
Q: Can this module be used as a remote operator station?
A: Yes, with the appropriate RELIANCE remote mounting cable kit. Maximum cable length depends on the specific drive family — consult the drive installation manual for specifications.
Q: What is the warranty on this product?
A: Konmask.com offers a 90-day functional warranty on all tested units. New surplus units carry a 180-day warranty. Extended warranty options are available — contact us for details.
Q: Do you provide documentation or datasheets?
A: Yes. RELIANCE product documentation is available upon request. We can also assist in locating legacy RELIANCE technical manuals for your specific drive system.
Q: What are the lead times for bulk orders?
A: Lead times vary by stock availability. In-stock units ship within 1–3 business days. For larger quantities, contact our procurement team for a dedicated sourcing timeline.
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