Honeywell 2MLB-E04A-CC — 4-Slot CC-Link Extension Base | Experion PKS / HC900 DCS Platform
The Honeywell 2MLB-E04A-CC is a 4-slot CC-Link extension base designed for distributed I/O expansion within Honeywell’s Experion PKS and HC900 distributed control system (DCS) architectures. Purpose-built for process automation engineers who require deterministic, high-integrity signal routing across remote I/O nodes, this module delivers the structural backbone for scalable field-device integration in continuous and batch manufacturing environments.
Sourced directly from verified industrial supply channels, every unit at Konmask.com undergoes provenance verification before listing — ensuring procurement engineers receive authentic, traceable hardware with full manufacturer lineage.
Complete Technical Specifications
- Part Number / SKU: 2MLB-E04A-CC
- Manufacturer: Honeywell Process Solutions
- Series / Platform: Experion PKS / HC900 DCS
- Module Type: CC-Link Extension Base (Remote I/O Expansion)
- Slot Count: 4 Slots
- Communication Protocol: CC-Link (Control & Communication Link)
- Mounting: DIN Rail / Panel Mount compatible
- Operating Temperature: 0°C to +60°C (32°F to 140°F)
- Storage Temperature: −25°C to +70°C
- Relative Humidity: 5% to 95% non-condensing
- Power Supply: Supplied via backplane from connected power module
- Weight: Approx. 250 g
- Certifications: CE, UL (refer to Honeywell product datasheet for full listing)
- Country of Origin: USA / Honeywell Global Manufacturing
- RoHS Compliance: Compliant
Proven Application Environments
- Oil & Gas: Remote I/O expansion at wellhead, pipeline, and refinery control nodes
- Chemical Processing: Distributed field-device integration in batch reactor and continuous flow systems
- Power Generation: Turbine and boiler control loop I/O extension in DCS architectures
- Pulp & Paper / Water Treatment: Multi-zone process monitoring with CC-Link networked I/O
- Pharmaceutical Manufacturing: GMP-compliant process control expansion with validated hardware
- Building Automation & HVAC: Large-scale BMS integration requiring modular I/O scalability
Engineering Advantages
- Modular Scalability: 4-slot architecture allows incremental I/O expansion without system redesign
- CC-Link High-Speed Communication: Deterministic data transfer up to 10 Mbps across distributed nodes
- Seamless Experion PKS Integration: Native compatibility eliminates custom driver development and reduces commissioning time
- Robust Industrial Construction: Designed for 24/7 continuous operation in harsh industrial environments
- Hot-Swap Ready: Supports module replacement without full system shutdown (verify with system configuration)
- Compact Footprint: Optimized for high-density panel installations with minimal rack space consumption
System Architecture & Signal Flow
The 2MLB-E04A-CC functions as a remote extension base within a CC-Link master/slave topology. The CC-Link master controller (typically housed in the main DCS cabinet) communicates with this extension base over a shielded twisted-pair CC-Link cable. Each of the 4 slots accepts compatible Honeywell I/O modules (analog input, analog output, digital input, digital output) which interface directly with field instruments — transmitters, actuators, solenoids, and discrete sensors.
Signal flow: Field Device → I/O Module → Extension Base Backplane → CC-Link Network → DCS Master Controller → Experion PKS Supervisory Layer
This architecture supports station address assignment per CC-Link specification, enabling up to 64 remote stations on a single CC-Link network segment.
Sourcing & Quality Verification
- Authenticity: All units are sourced from authorized industrial distributors or verified secondary market channels with full traceability documentation
- Inspection: Physical inspection for label integrity, connector condition, and housing damage prior to dispatch
- Packaging: Anti-static ESD packaging with moisture barrier for international shipment
- Documentation: Certificate of conformance and packing list included; Honeywell datasheet available on request
- Warranty: 90-day Konmask operational warranty; contact support for extended coverage options
Procurement Process
- Confirm Compatibility: Verify your Experion PKS or HC900 system revision supports CC-Link extension bases — consult your system BOM or contact our technical team
- Request Quote: For volume orders (5+ units) or project-based procurement, email support@konmask.com for preferential pricing
- Place Order: Add to cart and complete checkout — we accept T/T bank transfer, PayPal, and major credit cards
- Lead Time: In-stock units ship within 1–3 business days; ETA confirmation provided post-order
- Export Compliance: We handle CN export documentation; buyer responsible for destination import duties
Technical FAQ
Q: Is the 2MLB-E04A-CC compatible with Honeywell HC900 controllers?
A: Yes. The 2MLB-E04A-CC is designed for use within Honeywell’s CC-Link based I/O expansion architecture, compatible with HC900 and Experion PKS systems that support CC-Link remote I/O. Confirm your controller firmware version with Honeywell documentation.
Q: How many 2MLB-E04A-CC bases can be daisy-chained on one CC-Link segment?
A: CC-Link supports up to 64 remote stations per segment. The number of extension bases depends on station address allocation and total I/O module count per base.
Q: What I/O modules are compatible with this extension base?
A: Compatible modules include Honeywell’s CC-Link series analog and digital I/O modules. Refer to the Honeywell Experion PKS I/O module compatibility matrix for the full list.
Q: Do you provide a test report or functional verification?
A: Basic visual and connectivity inspection is standard. Functional burn-in testing is available on request for volume orders — contact us for details.
Q: Can this unit be exported to my country?
A: We ship globally from China. Export classification and destination import compliance are the buyer’s responsibility. Contact us for HS code documentation support.
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