Prosoft Network Interface Module MVI69-DFCM
The MVI69-DFCM DF1 Master/Slave Communication Module allows Rockwell Automation CompactLogix / MicroLogix compatible processors to interface easily with DF1 protocol compatible devices and hosts. Devices commonly supporting the protocol include Rockwell Automation PLCs and power monitoring equipment, as well as several other third party devices in the marketplace.
The MVI69-DFCM module has two Application Serial ports supporting the DF1 protocol, with each port user-configurable to act as a Master or as a slave. Data transfer between the module and the CompactLogix / MicroLogix processor is asynchronous to the DF1 network, with the module’s internal database being used to exchange data between the processor and the DF1 network.
Prosoft Network Interface Module MVI69-DFCM
- Extended Product Type : ASCII
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- Product ID: MVI69-DFCM
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- Prosoft Type Designation : ASCII
Features and Benefits
- Single-slot, 1769 backplane-compatible
- The module is recognized as an Input/Output module and has access to processor memory for data transfer between processor and module.
- Ladder Logic is used for data transfer between module memory and processor controller tags. A sample ladder file with AOI is included.
- Configuration data obtained from configuration text file downloaded to module. A sample configuration file is included.
- Supports CompactLogix and MicroLogix 1500 LRP Controllers except 1769-L23E-QBFC1B, 1769-L16x, and 1769-L18x.
Specification
DF1 ports
- Full and half duplex modes supported
- CRC and BCC error checking
- Full hardware handshaking control provides radio, modem and multi-drop support
- User-definable module memory usage, supporting the storage and transfer of up to 4000 registers to/from the control processor
- 125-word read and write command lengths supported
- Floating-point data movement supported
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