Honeywell 2MLR-AC23-CC Power Supply | Replacement, Equivalent & Selection Guide
Technical Specifications
- Manufacturer: Honeywell
- Part Number / SKU: 2MLR-AC23-CC
- Product Type: Power Supply Module
- Series: Honeywell Modular Controller / Safety Manager Series
- Input Voltage: AC 100–240 V (wide-range)
- Output: Regulated DC power for controller backplane
- Form Factor: Rack-mount / DIN-rail compatible module
- Weight: 240 g (approx.)
- Country of Origin: United States
- Compliance: CE, UL, IEC 61508 (SIL-rated platform)
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or equivalents for the Honeywell 2MLR-AC23-CC. Always verify electrical and mechanical compatibility before substitution:
- Honeywell 2MLR-AC23-CA — Same series, verify output rating
- Honeywell 2MLR-DC23-CC — DC-input variant; confirm input source compatibility
- Honeywell CC-PWRR01 — Experion PKS redundant power supply (different platform)
- Honeywell 51195386-100 — Legacy TDC 3000 power module (verify backplane fit)
- Phoenix Contact QUINT-PS series — Third-party DIN-rail PSU; requires adapter evaluation
Note: Konmask.com recommends using OEM original parts for safety-critical and SIL-rated applications. Contact our engineers for cross-reference validation.
Why Choose the Original Model
- Factory-certified for Honeywell Safety Manager and Modular Controller platforms
- Maintains SIL integrity and system warranty compliance
- Plug-and-play replacement — no firmware or configuration changes required
- Rigorous burn-in and QA testing at the OEM level
- Long-term availability through authorized distribution channels
Typical Applications
- Oil & gas process control and safety instrumented systems (SIS)
- Chemical plant DCS and emergency shutdown (ESD) panels
- Power generation and utilities control rooms
- Pharmaceutical batch control systems
- Water treatment and municipal infrastructure automation
System Compatibility
- Platform: Honeywell Safety Manager / Modular LR Controller
- Backplane: 2MLR series backplane (verify slot count and revision)
- Redundancy: Supports 1+1 redundant power supply configuration
- Communication: Passive power module — no fieldbus interface required
- Software: No software dependency; hardware-only module
Selection Guide
Use the checklist below to confirm the 2MLR-AC23-CC is the right choice for your application:
- ✅ Confirm input voltage: AC 100–240 V available at installation site
- ✅ Verify backplane model is 2MLR-series compatible
- ✅ Check whether redundant PSU slot is required (CC suffix = standard; CA = alternate)
- ✅ Confirm SIL level requirement matches platform certification
- ✅ Review spare parts list against current installed base revision
Not sure which model fits your system? Contact our selection engineers with your system drawing or BOM.
Quality Assurance & Sourcing
- All units sourced from authorized distributors or verified surplus channels
- Each module inspected for physical integrity, label authenticity, and firmware revision
- Anti-counterfeit verification available upon request
- Traceability documentation (CoC, test reports) provided for critical orders
- Warranty: 12 months from shipment date
How to Order
- Add the Honeywell 2MLR-AC23-CC to your cart directly on this page.
- For bulk orders (>5 units) or urgent requirements, email support@konmask.com for a dedicated quote.
- Provide your project PO number and required delivery date for expedited processing.
- Lead time: In-stock units ship within 1–3 business days; ex-stock orders quoted individually.
Replacement & Compatibility FAQ
Q: Can the 2MLR-AC23-CC be hot-swapped in a redundant configuration?
A: Yes, in a properly configured 1+1 redundant setup, the module supports hot-swap without process interruption. Verify with your system integrator before performing live maintenance.
Q: Is the 2MLR-DC23-CC a direct drop-in replacement?
A: No. The DC variant requires a DC input source. Electrical compatibility must be confirmed before substitution.
Q: Does Konmask.com offer repair or refurbishment services?
A: Yes. Contact us with the fault description and we can advise on repair vs. replacement economics.
Q: What is the lead time for out-of-stock units?
A: Typically 4–8 weeks for factory-new units. Surplus stock may be available for faster delivery — inquire directly.
Q: Can I use a third-party PSU as a replacement?
A: Third-party PSUs may void system warranty and SIL certification. We strongly recommend OEM parts for safety-rated systems.
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Contact: support@konmask.com | +0086 19859288691
