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      ProSoft MVI56-MCM
      ProSoft MVI56-MCM
      ProSoft MVI56-MCM
      ProSoft MVI56-MCM
      ProSoft MVI56-MCM
      ProSoft MVI56-MCM
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      MVI56-MCM

      ControlLogix Modbus Master/Slave Communication Module
      In Stock
      Ships by Tuesday, September 22
      Fast Shipping Available

      Product Describe：

      ProSoft MVI56-MCM is a single-slot ControlLogix Modbus Master/Slave communication module. Its two configurable serial application ports connect a ControlLogix processor with Modbus RTU or ASCII devices.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for MVI56-MCM

      Technical specifications for MVI56-MCM

      • Manufacturer:
        ProSoft
      • Product Category:
        General Automation
      • Spare Part Number:
        MVI56-MCM
      • Estimated shipping dimensions:
        3.5x14x14.5cm
      • Weight:
        0.5 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Module type:
        Modbus Master/Slave communication module
      • Backplane:
        ControlLogix 1756, single slot
      • Installation:
        Local or remote rack
      • Protocol modes:
        Modbus RTU and ASCII
      • Application ports:
        2 x RJ45 serial ports
      • Serial standards:
        RS-232, RS-422 or RS-485
      • Baud rate:
        110 to 115200 baud
      • Slave node address:
        1 to 247
      • Master commands:
        Up to 100 per master port
      • Backplane load:
        800 mA at 5 V DC; 3 mA at 24 V DC
      • Operating temperature:
        0 to 60 deg C
      • Optical isolation:
        500 V from backplane
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      MVI56-MCM provides two independently configurable Modbus master or slave channels inside a ControlLogix chassis.
      • Bridges the ControlLogix backplane to Modbus serial networks
      • Runs each application port as a Modbus master or slave
      • Supports RTU binary and ASCII message formats
      • Exposes module status and database information for diagnostics

      The module occupies one local or remote 1756 slot and exchanges data with the ControlLogix processor through ladder logic and controller tags. Each serial application port is configured for the required electrical standard, RTU or ASCII mode, node addressing, commands and timing.

      Important Notice: Confirm MVI56-MCM, ControlLogix chassis and slot, module hardware, port jumpers, RS-232/422/485 wiring, RTU/ASCII mode, baud/parity/data/stop-bit settings, node addresses, ladder and tag mapping, grounding and controlled message tests before commissioning.

      Apter Power MVI56-MCM Manuals and Guides

      The first document is the model-specific technical and system reference. The second is a distinct field workbook for installation, wiring, commissioning and acceptance records.

      ControlLogix to Modbus instrumentation
      Exchanges register and coil data with approved serial process devices.
      SCADA serial gateway station
      Presents controller data to a configured Modbus supervisory master.
      Dual-network master polling
      Runs separate command lists on two serial application ports for field-device acquisition.
      Legacy Modbus device integration
      Adds serial protocol access without replacing the installed ControlLogix processor.
      Read the applicable ProSoft installation instructions before work. Verify MVI56-MCM, the installed host system and all configured field interfaces before isolation, wiring or commissioning.
      1
      Confirm MVI56-MCM on the module label and project bill of materials.
      2
      Place the controlled process and all mapped outputs in the approved maintenance state.
      3
      De-energize the rack or establish the approved non-hazardous condition before disconnecting the module.
      4
      Back up controller tags, sample ladder, module database and both port configurations.
      5
      Record jumper positions, RJ45/DB9 adapters, serial standards, node addresses and cable shields.
      6
      Install the module in the documented slot and restore the approved generic-module definition and ladder logic.
      7
      Review module, backplane, application and serial-activity LEDs plus command and slave status data.
      8
      Prove requested Modbus reads and writes on both ports without unintended controller-data changes.

      Technical notes

      Technical notes

      Install MVI56-MCM as the documented generic 1756 module and preserve the sample-ladder, controller-tag, port-mode and Modbus database configuration. Verify jumpers, serial standard, node addressing and both application ports before enabling production data exchange.

      FAQS

      • Which official identity detail distinguishes MVI56-MCM during receiving inspection?
        For MVI56-MCM, the official source identifies module type as Modbus Master/Slave communication module. Confirm the same value in the installed record before work.
      • What documented backplane must be matched before MVI56-MCM is installed?
        For MVI56-MCM, the official source identifies backplane as ControlLogix 1756, single slot. Confirm the same value in the installed record before work.
      • How does the published installation affect selection of MVI56-MCM?
        For MVI56-MCM, the official source identifies installation as Local or remote rack. Confirm the same value in the installed record before work.
      • Which protocol modes condition must remain unchanged when replacing MVI56-MCM?
        For MVI56-MCM, the official source identifies protocol modes as Modbus RTU and ASCII. Confirm the same value in the installed record before work.
      • Where does MVI56-MCM fit in the approved installed system arrangement?
        For MVI56-MCM, the official source identifies installed system as Rockwell Automation ControlLogix 1756 platform. Confirm the same value in the installed record before work.
      • What connection evidence should be retained before disconnecting MVI56-MCM?
        Back up controller tags, sample ladder, module database and both port configurations. Record jumper positions, RJ45/DB9 adapters, serial standards, node addresses and cable shields.
      • Which diagnostic sequence should follow controlled energization of MVI56-MCM?
        Review module, backplane, application and serial-activity LEDs plus command and slave status data.
      • What functional result is required before MVI56-MCM returns to service?
        Prove requested Modbus reads and writes on both ports without unintended controller-data changes.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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