MVI69-DFNT ProSoft DF1 over Ethernet Communication Module for 1769 CompactLogix
The ProSoft Technology MVI69-DFNT is a single-slot 1769 backplane DF1 over Ethernet communication module for Rockwell CompactLogix PAC and MicroLogix 1500 LRP controllers. It implements DF1 protocol encapsulated over 10/100 Base-T Ethernet, enabling CompactLogix to communicate with legacy Allen‑Bradley PLC-5, SLC500 and other DF1-capable controllers across LAN/WAN networks. Technical data sourced directly from official ProSoft MVI69-DFNT datasheet & user manual. Supplied by SHLY-PLC, an independent industrial automation distributor; each unit undergoes visual inspection and functional testing before shipment for retrofit and spare replacement projects. Contact our team for compatibility verification.
Features
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Order Code: MVI69-DFNT
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Product Family: MVI69 Series for 1769 CompactLogix
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Primary Function: DF1 over Ethernet Client/Server Communication Module
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Backplane: Single slot 1769 CompactLogix / MicroLogix 1500 LRP chassis mounting (Excludes 1769-L23E-QBFC1B, 1769-L16x, 1769-L18x)
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Ethernet Interface: 10/100 Base-T RJ45 port, 1500V isolation from backplane, DF1 encapsulated over IP
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CFG Debug Port: RJ45 RS232 configuration port, supplied RJ45 to DB9M cable, no hardware handshaking
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Protocol: DF1 full-duplex / half-duplex, supports DF1 client and server modes, DF1 checksum CRC/BCC selectable
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Configuration: Text configuration file download, ProSoft Configuration Builder, Add-On Instruction (AOI) & sample ladder logic included
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LED Status: Power, Module Status (OK), Application (APP), Ethernet Link/Activity, CFG Port Activity & fault LEDs
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Certifications: cULus UL508 / UL1604, Class I Div 2 Groups A,B,C,D T6; ATEX II 3G Ex nA IIC T6 X, CE RoHS compliant
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Lifecycle: Discontinued OEM production, aftermarket spare part only
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Typical Use: Bridge CompactLogix to legacy Allen‑Bradley PLC-5, SLC 500, 1771 DF1 controllers via Ethernet for plant migration and SCADA integration
Specifications
Official Datasheet & User Manual Technical Parameters
| Technical Specifications |
| Catalog Number |
MVI69-DFNT |
| Hardware Type |
1769 Single-Slot DF1 over Ethernet Communication Module |
| Backplane Current Draw |
800mA @ 5.1 VDC |
| Power Supply Distance Rating |
2 |
| Ethernet |
10/100 Base-T, RJ45, 1500Vrms isolation from backplane |
| DF1 Mode |
Full / Half duplex, CRC or BCC checksum selectable, Client & Server support |
| Configuration Debug Port |
RJ45 RS232, supplied RJ45 to DB9M cable |
| Environmental Ratings |
| Operating Temperature |
0°C ~ +60°C (32°F ~ +140°F) |
| Storage Temperature |
-40°C ~ +85°C (-40°F ~ +185°F) |
| Relative Humidity |
5% ~ 95% RH, Non-Condensing |
| Agency Certifications |
| cULus |
UL508, UL1604, Class I Div 2 Groups A,B,C,D T6 |
| ATEX |
II 3 G Ex nA IIC T6 X |
| Compliance |
CE, RoHS |
Compatibility & Cross-References
The MVI69-DFNT is legacy DF1-over-Ethernet module for Rockwell 1769 CompactLogix / MicroLogix 1500 LRP rack. It appears as standard 1769 I/O module to PLC processor, uses AOI to map DF1 data between legacy controllers and CompactLogix tags. Not compatible with 1769-L23E-QBFC1B, 1769-L16x, 1769-L18x processors. This listing is provided by an independent industrial-automation distributor; brand names and part numbers are used for product identification only.
Applications
- Connect CompactLogix to legacy Allen‑Bradley PLC‑5, SLC 500 over Ethernet using encapsulated DF1 protocol
- Factory modernization, plant migration projects, SCADA communication to older DF1 PLC systems
- Read/write controller registers, status bits and diagnostic data across LAN or WAN network
- Oil & gas, power, water treatment, manufacturing spare replacement for obsolete DF1 network links
Warranty
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Availability: MVI69-DFNT discontinued OEM production, supply as aftermarket spare; contact us for real-time stock status.
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Inspection & testing: each unit is visually inspected and functionally checked before packing.
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Delivery: orders are processed within 2-4 business days after payment confirmation; standard worldwide delivery is about 5-8 business days, express shipping available, orders over $500 ship free.
Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.
Independent supplier: ProSoft Technology part MVI69-DFNT is supplied by SHLY-PLC, an independent industrial automation distributor. Brand names and part numbers are used for product identification and remain the property of their respective owners; this listing is not affiliated with, sponsored or endorsed by the manufacturer.
Frequently Asked Questions
Q: What is MVI69-DFNT?
A: MVI69-DFNT is ProSoft DF1 over Ethernet communication module for Rockwell 1769 CompactLogix / MicroLogix 1500 LRP backplane.
Q: What protocol does MVI69-DFNT run?
A: DF1 protocol encapsulated over 10/100 Ethernet, supports DF1 client and server, full/half duplex, CRC or BCC checksum options.
Q: What controllers can it communicate with?
A: Legacy Allen‑Bradley PLC‑5, SLC 500 and other DF1 capable PLCs via Ethernet network.
Q: Which CPUs are incompatible?
A: 1769-L23E-QBFC1B, 1769-L16x and 1769-L18x controllers cannot work with MVI69-DFNT.
MVI69-DFNT · Technical reference data · Independently supplied by SHLY-PLC