Genuine PLC 1336F-MCB-SP1F - Industrial Automation Part

AB | 1336F-MCB-SP1F | PC BOARD

SKU: 1336F-MCB-SP1F Category: Allen-Bradley

Description

Variable Frequency Drive Control Solution — Allen-Bradley 1336F-MCB-SP1F | PLUS II Series

Where This Product Is Used

The Allen-Bradley 1336F-MCB-SP1F is the main control PC board designed for the Rockwell Automation 1336 PLUS II series of AC variable frequency drives (VFDs). It serves as the central processing and logic control unit governing drive operation, fault diagnostics, parameter management, and communication interfacing.

This board is specified and deployed across a wide range of demanding industrial environments, including:

Pump & Water Treatment Plants — Precise flow control for municipal water supply, wastewater treatment, and irrigation systems.
HVAC & Building Automation — Fan and air-handling unit speed regulation in commercial and industrial facilities.
Conveyor & Material Handling — Controlled acceleration/deceleration for belt conveyors, palletizers, and sortation systems.
Oil & Gas Upstream/Midstream — Compressor and pump drive control in hazardous and non-hazardous classified areas.
Pulp, Paper & Printing — Tension and speed synchronization across multi-section web-handling lines.
Food & Beverage Processing — Hygienic-area motor control for mixers, fillers, and packaging lines.
Mining & Aggregate — Heavy-duty crusher, mill, and conveyor drive management.
Automotive Assembly — Coordinated motion control on robotic and transfer-line applications.

Technical Specifications

Part Number	1336F-MCB-SP1F
Manufacturer	Allen-Bradley / Rockwell Automation
Compatible Drive Series	1336 PLUS II AC Variable Frequency Drive
Board Type	Main Control PC Board (MCB)
Function	Central logic, parameter storage, fault diagnostics, I/O interface, communication gateway
Firmware	Factory-programmed; compatible with standard 1336 PLUS II firmware revisions
Communication Ports	DPI (Drive Peripheral Interface) compatible; supports optional DeviceNet, ControlNet, EtherNet/IP adapter modules
I/O Interface	Analog and digital I/O terminal block connections per 1336 PLUS II standard
Operating Temperature	0°C to +50°C (32°F to 122°F)
Storage Temperature	-40°C to +85°C
Weight	Approx. 400 g
Condition Available	New surplus / Refurbished / Tested used
Lead Time	In stock — ships within 1–3 business days

Why Engineers Specify This Model

Drop-in Replacement Reliability — The 1336F-MCB-SP1F is a direct OEM-equivalent board. No firmware re-flashing or parameter re-mapping is required when replacing a failed MCB in an existing 1336 PLUS II chassis.
Proven Field Longevity — The 1336 PLUS II platform has accumulated decades of installed-base hours across global industries. This MCB is the single most critical serviceable component for extending drive life beyond OEM support windows.
Integrated Diagnostics — Onboard fault logging and LED status indicators allow maintenance teams to isolate faults rapidly without external test equipment.
Communication Flexibility — The DPI port architecture supports plug-in communication modules (DeviceNet, ControlNet, EtherNet/IP, Profibus), enabling seamless integration into existing plant network topologies.
Cost-Effective Repair Strategy — Replacing the MCB is significantly more economical than full drive replacement, preserving existing power hardware, cabling, and enclosure infrastructure.
Reduced Downtime Risk — Stocking a spare 1336F-MCB-SP1F is a recognized best practice for facilities operating multiple 1336 PLUS II drives, enabling same-shift swap-out during unplanned outages.

Complete System Bill of Materials

The following components are commonly specified alongside the 1336F-MCB-SP1F for full drive maintenance, commissioning, or system build-out:

1336 PLUS II Drive Chassis — Base power unit (various HP/kW ratings available)
1336-GM1 / 1336-GM2 — Gate driver / power interface boards
1336F-BRF-SP1F — Brake control board (where dynamic braking is specified)
1336-L6E / 1336-L11E — Precharge and snubber assemblies
1336-MOD-L2 / L3 — Communication adapter modules (DeviceNet, ControlNet)
1336-PB-SP2 — Power board assembly
1321-3R Series — Line reactors for harmonic mitigation
1336-BRF-SP1 — Dynamic braking resistor modules
20-HIM-A6 / 20-HIM-C6S — Human Interface Modules (HIM) for parameter access

Contact support@konmask.com for bundle pricing or complete BOM sourcing assistance.

Compliance & Industry Standards

UL Listed — Manufactured to UL 508C (Power Conversion Equipment) standards
CE Marked — Compliant with EU Low Voltage Directive and EMC Directive
RoHS Compliant — Meets EU Directive 2011/65/EU on restriction of hazardous substances
ISO 9001 — Manufactured under Rockwell Automation’s ISO 9001-certified quality management system
ATEX / IECEx — Drive system (with appropriate enclosure) suitable for Zone 2 / Division 2 classified area installations when configured per Rockwell specifications
IEEE 519 — Compatible with harmonic mitigation strategies when used with recommended line reactors

Quality Assurance & Sourcing

At Konmask.com, every Allen-Bradley component undergoes a structured quality verification process before dispatch:

Visual Inspection — PCB surface, solder joints, connectors, and component seating inspected under magnification for physical defects, corrosion, or burn marks.
Functional Bench Test — Where applicable, boards are powered and tested in a compatible drive chassis to verify correct initialization, I/O response, and communication handshake.
Firmware Version Verification — Firmware revision is confirmed and documented prior to shipment.
ESD-Safe Packaging — All PC boards are shipped in anti-static bags with foam cushioning inside double-wall corrugated cartons.
Traceability Documentation — Batch records, test reports, and sourcing documentation available upon request for regulated industries.
Warranty — 12-month warranty against defects in materials and workmanship from date of shipment.

How to Source This Part

Add to Cart — Click the purchase button above to place your order directly online.
Request a Quote — For volume orders (3+ units), OEM/MRO accounts, or project BOM sourcing, email support@konmask.com with your quantity and required delivery date.
Verify Compatibility — Provide your drive nameplate data (catalog number, series, firmware revision) and our technical team will confirm cross-compatibility before shipment.
Expedited Shipping — DHL Express, FedEx International Priority, and UPS Worldwide Expedited options available at checkout for time-critical shutdowns.
Export Documentation — Commercial invoices, packing lists, certificates of origin, and ECCN classification available for international customs clearance.

Application-Specific FAQ

Q: Is the 1336F-MCB-SP1F compatible with all horsepower ratings of the 1336 PLUS II?
A: The MCB is common across the 1336 PLUS II product family. However, always verify the drive’s catalog number suffix and series letter against Rockwell’s compatibility matrix or contact our technical team for confirmation.

Q: Do I need to re-enter all drive parameters after replacing the MCB?
A: Yes. The MCB contains onboard non-volatile memory storing drive parameters. After replacement, parameters must be re-entered from your commissioning records or re-programmed via HIM or DriveExplorer/Studio 5000 software. We recommend maintaining a parameter backup file for all critical drives.

Q: Can this board be repaired rather than replaced?
A: Component-level repair is possible for some failure modes (e.g., failed capacitors, blown fuses, damaged connectors). Konmask offers board-level repair evaluation — contact us with your fault description for a repair vs. replace recommendation.

Q: What is the typical lead time for out-of-stock scenarios?
A: If our current stock is depleted, typical sourcing lead time is 5–15 business days depending on global supply chain availability. We recommend contacting us to join a priority notification list.

Q: Is this part covered under any export control regulations?
A: Allen-Bradley 1336 series components are generally classified as EAR99 under US Export Administration Regulations, with no license required for most destinations. We provide full export documentation upon request.