Product Details
The Honeywell 2MLR-CPUH/T, also cataloged as the 2MLR-CPUH/F High Speed CPU Module, operates as a dedicated hardware component for deterministic program execution and I/O scan management within MasterLogic-200 network platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2MLF-CPUH/T (2MLR-CPUH/F) |
| Brand | Honeywell |
| Origin | South Korea |
| Weight | 0.257 kg |
| Dimensions | Standard MasterLogic-200 CPU Module Form Factor |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | 1173 mA at 5 VDC (internal backplane) |
| Program Memory | 7 MB |
| Flash Memory | 16 MB |
| Program Execution Methods | Cyclic scan, Time-driven interrupts, Internal Memory interrupts |
| I/O Control Method | Scan synchronous batch processing I/O (refresh method), Direct I/O method by program instruction |
| Programming Languages | Ladder Diagram, Sequential Function Chart, Structured Text, Instruction List (view only) |
| Maximum I/O Expansion | 31 bases, 372 slots, 128,000 Network/Remote I/O points |
Backplane Bus Communication Velocity and Processing Architecture
The 2MLR-CPUH/T utilizes backplane bus communication velocity and direct memory refresh handling to process up to 128,000 network and remote I/O channels across a maximum of 31 expansion bases and 372 module slots. Operating with 7 MB of primary program memory and 16 MB of non-volatile flash memory, the module executes scan-synchronous batch I/O updates alongside direct program instruction calls. Channel-to-channel isolation and deterministic memory access ensure high-speed interrupt handling across standard Ladder Diagram, SFC, and Structured Text control routines.
Frequently Asked Questions
Q: What program execution modes are supported by the 2MLR-CPUH/T CPU module?
A: The processor supports cyclic scan execution, time-driven interrupts, and internal memory interrupts to execute automation logic.
Q: What are the primary I/O processing methods utilized by this processor?
A: It employs scan-synchronous batch processing (refresh method) for standard I/O scanning, as well as direct I/O processing triggered directly by program instructions.
Q: What is the maximum backplane power current draw for the unit?
A: The module consumes 1173 mA from the 5 VDC internal logic backplane supply.
Field Installation Guidelines
- Ensure main chassis power is fully disconnected prior to inserting or removing the CPU module from the base unit rack slot.
- Align the rear connectors of the 2MLR-CPUH/T with the backplane slot guide rails and firmly press until top and bottom retention latches click into place.
- Establish shielded communication connections to network expansion ports using approved cable routing away from high-voltage AC lines.
- Verify proper grounding of the base rack chassis to the main panel enclosure ground terminal using a heavy-gauge copper strap to suppress electrostatic discharge.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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