Process Control & Industrial Automation Solution – Honeywell 2MLB-M08A-CC | Experion PKS
When a refinery engineer needs to expand a distributed control system without downtime, or a power plant integrator is commissioning a new control loop, the Honeywell 2MLB-M08A-CC Main Base 8-Slot is the backbone they reach for. Engineered as part of Honeywell’s Experion PKS (Process Knowledge System) platform, this 8-slot main base provides the physical and electrical foundation for mounting C300 controller modules and I/O link interface modules in mission-critical process environments.
Where This Product Is Used
- Oil & Gas Refineries – Distributed control of distillation columns, compressor trains, and pipeline SCADA nodes
- Power Generation Plants – Turbine governor control, boiler management systems (BMS), and balance-of-plant automation
- Chemical & Petrochemical Facilities – Reactor temperature/pressure loop control, batch process sequencing
- Pulp & Paper Mills – Continuous digester control, stock preparation, and machine drive coordination
- Water & Wastewater Treatment – SCADA-integrated pump station control and dosing system automation
- Pharmaceutical Manufacturing – FDA 21 CFR Part 11-compliant process control in cleanroom environments
- LNG Terminals & Offshore Platforms – SIL-rated control architectures requiring redundant base configurations
Technical Specifications
- Part Number: 2MLB-M08A-CC
- Series: Experion PKS – C300 Controller Platform
- Slot Count: 8 slots (main base)
- Compatible Controller: C300 Process Controller (CC-PCNT01)
- Backplane Bus: Proprietary Honeywell high-speed control bus
- Power Input: 24 VDC (supplied via Power Distribution Module)
- Mounting: DIN rail or panel mount
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Relative Humidity: 5% to 95% non-condensing
- Weight: Approx. 590 g
- Dimensions: Standard Experion PKS chassis form factor
- Certifications: CE, UL, FM (Class I Div 2), ATEX Zone 2 compatible configurations
Why Engineers Specify This Model
- 8-Slot Density – Maximizes I/O module population per cabinet footprint, reducing panel space by up to 30% vs. 4-slot alternatives
- Hot-Swap Module Support – Modules can be inserted/removed under power without process interruption (with proper configuration)
- Redundancy Ready – Supports controller redundancy configurations when paired with redundant C300 modules and IOLIM
- Seamless Experion Integration – Native backplane communication eliminates gateway latency; full tag visibility in Experion Station
- Long Product Lifecycle – Honeywell’s committed support roadmap ensures spare parts availability through 2030+
- Global Installed Base – Thousands of units deployed across 6 continents; extensive field-proven reliability data
Complete System Bill of Materials
The 2MLB-M08A-CC is typically deployed as part of a complete Experion PKS control node. A standard BOM includes:
- 2MLB-M08A-CC – Main Base 8-Slot (this item)
- CC-PCNT01 / CC-PCNT02 – C300 Process Controller (primary / redundant)
- CC-IOLIM01 – I/O Link Interface Module
- CC-PWR01 / CC-PWR02 – Power Distribution Module (primary / redundant)
- CC-TAIX01 / CC-TAOX01 – Analog Input / Output Termination Assemblies
- CC-TDIL01 / CC-TDOL01 – Digital Input / Output Termination Assemblies
- 51309288-175 – Cabinet Power Supply (24 VDC, 10A)
Contact us for complete BOM pricing and availability on full control node packages.
Compliance & Industry Standards
- IEC 61131-2 – Programmable controllers: equipment requirements and tests
- IEC 61508 / IEC 61511 – Functional safety (SIL 1/2 capable configurations)
- NAMUR NE 21 – EMC requirements for process control equipment
- UL 508 – Industrial control equipment (UL listed)
- CE Marking – EMC Directive 2014/30/EU & Low Voltage Directive 2014/35/EU
- FM Class I, Division 2, Groups A–D – Hazardous location approval
- RoHS 2 Compliant – Restriction of hazardous substances
Quality Assurance & Sourcing
At Konmask.com, every Honeywell 2MLB-M08A-CC unit passes a documented 4-step verification process before shipment:
- Physical Inspection – Chassis, backplane connectors, and slot guides inspected for mechanical integrity
- Label & Serialization Verification – Part number, revision level, and serial number cross-referenced against Honeywell’s published product database
- Functional Bench Test – Power-on test with C300 module to confirm backplane communication and LED status
- Packaging & ESD Protection – Anti-static bagging, foam cushioning, and double-wall carton for international transit
We source from decommissioned plant upgrades, authorized distributors, and certified refurbishers. All units are sold with a 90-day replacement warranty.
How to Source This Part
- In Stock: Add to cart and proceed to checkout — ships within 2–5 business days
- Out of Stock / Large Qty: Submit a sourcing request via support@konmask.com with your required quantity and delivery timeline
- Urgent / Shutdown Support: Call/WhatsApp +0086 19859288691 for expedited sourcing — we maintain a global supplier network for emergency procurement
- OEM / EPC Contractors: Request a project BOM quote for volume pricing on complete Experion PKS control node packages
Application-Specific FAQ
Q: Can the 2MLB-M08A-CC be used with the C200 controller?
A: No. The 2MLB-M08A-CC is designed exclusively for the C300 controller platform within Experion PKS. C200 systems use a different chassis architecture (e.g., MC-PAOX02 series).
Q: Is this base compatible with Series C and Series D C300 modules?
A: Yes, the 2MLB-M08A-CC supports both Series C and Series D C300 modules. Verify firmware compatibility with your Experion R server version before installation.
Q: Can I mix I/O modules from different vendors in the same base?
A: No. The Experion PKS backplane uses a proprietary protocol; only Honeywell-certified modules are supported in this chassis.
Q: What is the difference between the 8-slot (2MLB-M08A-CC) and 12-slot (2MLB-M12A-CC) base?
A: The 8-slot base accommodates up to 6 I/O modules plus controller and IOLIM, while the 12-slot base supports up to 10 I/O modules. Choose based on your I/O count per control node.
Q: Do you provide installation documentation?
A: Yes. We can supply the Honeywell Experion PKS C300 Controller Installation Guide (Doc# EP-DS-0003) upon request with your order.
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Contact: support@konmask.com | +0086 19859288691
