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.

MVI56-MCM

Name: MVI56-MCM
Brand: ProSoft
SKU: MVI56-MCM

ControlLogix Modbus Master/Slave Communication Module

ProSoft MVI56-MCM communication module, angled view with black housing, LED window and grey front cover

ProSoft MVI56-MCM communication module, opposite side view with RS232 RS422 RS485 jumper label

ProSoft MVI56-MCM communication module, top view with product label, three ports and open front cover

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

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.

Ask our team:

Phone: +86 180 3023 5313 E-Mail: sales13@apterpower.com

Dispatch Planning
Confirm stock and lead time with our team.

Dedicated Manager
Personalized one-to-one VIP service

ISO 9001:2015 Certified
Trusted quality management

Get a quick price for MVI56-MCM

E-mail *

Mobile *

Company

Content *

Quantity *

Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Get a Quote

For more information on how your data is processed and stored by Apterpower please read our privacy policy

What happens after you enquire

1

Requirement review

We review the part number, quantity and delivery requirements and ask for any missing details.
2

Quotation and availability

We confirm the proposed item, condition, availability, price and estimated lead time in the quotation.
3

Order confirmation and dispatch

Once the quotation and purchasing details are agreed, your contact will coordinate the order and available dispatch information.

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

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.

Confirm MVI56-MCM on the module label and project bill of materials.

Place the controlled process and all mapped outputs in the approved maintenance state.

De-energize the rack or establish the approved non-hazardous condition before disconnecting the module.

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.

Install the module in the documented slot and restore the approved generic-module definition and ladder logic.

Review module, backplane, application and serial-activity LEDs plus command and slave status data.

Prove requested Modbus reads and writes on both ports without unintended controller-data changes.

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.

FAQ View All FAQ

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.

Manufacturers

Supporting new and legacy automation

Whether you're maintaining existing equipment or sourcing parts for current systems, we provide fast, dependable supply you can rely on.

Please try to be as accurate as possible with your search.
We can quote you on 1000s of specialist parts, even if they are not listed on our website.
We can't find any results for “”.