ProSoft Technology MVI69-DNP - Manual (Page 70)

MVI69-DNP ♦ CompactLogix or MicroLogix Platform Reference
DNP 3.0 Master/Slave Communication Module
Page 70 of 129 ProSoft Technology, Inc.
November 3, 2008
5.1.2 Hardware Specifications
Specification Description
Dimensions Standard 1769 Single-slot module
Current Load 800 mA max@ 5 VDC
Power supply distance rating of 2 (L43 and L45
installations on first 2 slots of 1769 bus)
Operating Temp. 0 to 60°C (32 to 140°F)
Storage Temp. -40 to 85°C (-40 to 185°F)
Relative Humidity 5% to 95% (non-condensing)
LED Indicators Battery and Module Status
Application Status
Serial Port Activity
CFG Port Activity
CFG Port (CFG) RJ45 (DB-9F with supplied cable)
RS-232 only
No hardware handshaking
App Ports (P1,P2) (Serial modules) RS-232, RS-485 or RS-422 (jumper selectable)
RJ45 (DB-9F with supplied cable)
RS-232 handshaking configurable
500V Optical isolation from backplane
Shipped with Unit RJ45 to DB-9M cables for each port
6-foot RS-232 configuration Cable
5.1.3 Functional Specifications
The MVI69-DNP module supports the DNP 3.0 protocol with a minimum of Level
2 functionality. DNP protocol Subset Definitions for the Master and the Slave
drivers are available in the module's User Manual.
The module has two DNP protocol ports that can be user configured to operate in
a Master/Slave or in a Slave/Slave redundant port configuration.
User defined internal register space is accessible to the protocol driver and to the
CompactLogix processor memory.
Redundant Slave Port Operation
When configured in the Slave/Slave port configuration, the module's slave ports
operate in a primary and secondary fashion. In this mode, a single host polls the
module via redundant physical layer connections. Several methods are
supported to automatically switch between the primary and secondary slave
ports.