SKU: 67471
| Attribute | Details |
|---|---|
| Manufacturer | Honeywell |
| Product Type | Extension Base (PLC Backplane) |
| Model / Type | 2MLR-E12H |
| Slots | 12 Slot |
| Part Number / Version | 50034058530 (V1.00) |
| Cross Reference | LSIS XGR-E12H |
| Board Markings | 94V-0, Ver. 6.0, 10110003228 |
| Operating Temperature | Surrounding Temp. 0°C to 55°C |
| Country of Origin | Made in Korea |
| Weight | 700 gm |
The Honeywell 2MLR-E12H Extension Base is a 12-slot PLC backplane designed to expand I/O and specialty module capacity in modular automation systems. With robust power and signal distribution across the backplane, it enables reliable communication between CPU, communication, and I/O modules while maintaining clean layout and easy serviceability. Rated for 0–55°C ambient operation and manufactured on a 94V-0 compliant substrate, it is built for long-term performance in control cabinets and industrial environments.
Engineered for dependable integration, this extension base corresponds to LSIS XGR-E12H form factors and includes clear versioning and traceability (Ver. 6.0 / 10110003228). Its 12-slot architecture supports scalable system growth, while Honeywell’s design ensures stable bus connectivity, secure module seating, and streamlined maintenance for OEMs, integrators, and plant engineers.

Key Features:
1. 12-Slot Capacity: Expands PLC systems with ample room for I/O and option modules.
2. Reliable Backplane Bus: Stable power and data distribution across all slots.
3. Wide Operating Range: Rated for 0–55°C cabinet environments.
4. Flame-Retardant PCB: 94V-0 board material for enhanced safety.
5. Clear Traceability: Marked with 50034058530 (V1.00), Ver. 6.0, 10110003228.
6. Cross-Compatible Form: Corresponds to LSIS XGR-E12H mechanical/electrical layout.
7. Secure Module Seating: Firm connectors reduce vibration-related faults.
8. Service-Friendly: Slot labeling simplifies commissioning and maintenance.
9. Scalable Architecture: Supports future expansion without redesign.
10. Compact & Robust: 700 gm construction optimized for control panels.
Applications:
1. Industrial Automation: Expands I/O capacity for manufacturing lines.
2. Process Control: Adds analog/digital modules for continuous processes.
3. Power & Utilities: Integrates protection and monitoring modules in plants.
4. Marine Systems: Extends shipboard control and monitoring racks.
5. Building Automation: Scales HVAC, lighting, and safety controls.
6. Oil & Gas: Supports remote I/O in hazardous-area control rooms.
7. Water & Wastewater: Adds telemetry and process I/O for treatment plants.
8. Material Handling: Grows conveyor and warehouse automation I/O.
9. OEM Panels: Provides modularity for customized machine controls.
10. Test Stands: Hosts measurement and motion modules for R&D rigs.
Discover the high-quality PCB Card at Aeliya Marine Tech engineered for seamless system expansion, reliable module connectivity, and durable performance in industrial automation setups.
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