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PROSOFT MVI56-DFCM DF1 Master/Slave Serial Communication Module

PROSOFT MVI56-DFCM DF1 Master/Slave Serial Communication Module

PROSOFT TECHNOLOGY  /  CONTROLLOGIX COMMUNICATION ● IN STOCK
SERIAL COMMUNICATION MODULE / 56 SERIES

MVI56-DFCM

 

DF1 Half/Full Duplex Master/Slave communication for ControlLogix systems.

Two independently configurable ports connect compatible PLCs, instruments, radio systems and modem networks through the controller backplane.

COMMUNICATION PATH
01 CONTROLLOGIXBackplane exchange
 
02 MVI56-DFCMDF1 protocol engine
 
03 SERIAL DEVICESRS-232 / 422 / 485
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DOCUMENT / 01
DF1
CONTROLLOGIX
2 APPLICATION PORTS
MASTER / SLAVE
PROSOFT TECHNOLOGY

MVI56-
DFCM

DF1 Half/Full Duplex Master/Slave Serial Communication Module

The MVI56-DFCM places two configurable DF1 communication channels directly in a ControlLogix chassis. It exchanges controller data with DF1-compatible PLCs, instruments, radios and modem networks through the backplane.

SIGNAL ROUTE
CONTROLLOGIX
Backplane data
MVI56-DFCM
Protocol engine
DF1 DEVICES
Serial field network
DOCUMENT / 02

Engineering
reference

 
A
PLATFORM
ControlLogix
PORTS
2 application ports
B
INTERFACES
RS-232 / RS-422 / RS-485
BAUD RATE
110–115,200 baud
C
SERIAL FORMAT
5–8 bits; N/O/E parity; 1–2 stop bits
ISOLATION
500 V from backplane
D
BACKPLANE LOAD
800 mA @ 5 VDC; 3 mA @ 24 VDC
TEMPERATURE
0°C to 60°C
01 / RADIO

Half-duplex networks

Remote serial nodes connected over industrial radio or modem links.

02 / LEGACY

Installed DF1 assets

Retain compatible PLCs, instruments and packaged equipment.

03 / PROCESS

Industrial systems

Manufacturing, utilities, water, energy and process automation.

LEGACY / MIGRATION NOTE

PLX51-DF1-ENI requires an architectural change

ProSoft lists MVI56-DFCM as a legacy product and identifies PLX51-DF1-ENI in its migration guidance. It is not a drop-in chassis replacement. External mounting, power, Ethernet and serial wiring, addressing, controller logic and configuration must be reviewed.

DOCUMENT / 03

FAQ

PROSOFT MVI56-DFCM
MVI56-DFCM · PRODUCT VIEW
01
Which operating modes does MVI56-DFCM provide?

DF1 full-duplex master, full-duplex slave and half-duplex slave modes are supported.

02
Are the MVI56-DFCM ports independently configurable?

Yes. Each application port has its own role and serial communication parameters.

03
Which serial standards can MVI56-DFCM use?

The application ports support RS-232, RS-422 and RS-485.

04
What must be verified before commissioning?

Check chassis compatibility, cable pinout, DF1 addressing, baud rate, parity, stop bits, data mapping and controller logic.

05
Is PLX51-DF1-ENI a direct MVI56-DFCM replacement?

No. The recommended migration changes the hardware architecture and needs engineering review.

DOCUMENT / 04

Inventory directory

FOXBORO / HIMA / OTHERS

OTHERS

01EER31500
02MTN646704
03TXS1.12F10 TX-I/O
04TRIO-PS/3AC/24DC/5
05EER31600
068000-58520-000
07MTL4541
08Allen Bradley 1794-IB16
09007302011
10B&R X20CS1030
DOCUMENT / 05
AMIKON
 

Industrial sourcing built around uptime

Amikon supplies PLC, DCS, HMI, drive and communication components to system integrators, OEM and MRO teams. Our inventory and sourcing network help customers locate current and hard-to-find parts, shorten extended lead times and keep production assets operating.

01  INDUSTRIAL AUTOMATION 02  GLOBAL DELIVERY 03  RESPONSIVE SUPPORT
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