MVI56E-MNETR ♦ ControlLogix Platform
Reference
Modbus TCP/IP Interface Module with Reduced Data Block
User Manual
ProSoft Technology, Inc.
Page 111 of 175
June 14, 2011
5.1.2 Functional Specifications
The MVI56E-MNETR transfers data in small I/O blocks than the MVI56E-
MNET, which makes it ideal for installations in remote racks or where
bandwidth is limited.
Works well with redundant ControlLogix Programmable Automation
Controllers (PACs) using ControlNet.
Module appears to the ControlLogix processor as an input/output (I/O)
module
40-word scheduled I/O image blocks used for data transfers require
significantly less bandwidth than the MVI56E-MNET
Retrieving module status and executing special functions (command control,
event commands, etc.) are supported in ladder logic by special block transfer
codes
5.1.3 Hardware Specifications
Specification
Description
Backplane Current Load
800 mA @ 5 Vdc
3 mA @ 24 Vdc
Operating Temperature
0°C to 60°C (32°F to 140°F)
Storage Temperature
-40°C to 85°C (-40°F to 185°F)
Shock
30 g operational
50 g non-operational
Vibration: 5 g from 10 to 150 Hz
Relative Humidity
5% to 95% (without condensation)
LED Indicators
Battery Status (ERR)
Application Status (APP)
Module Status (OK)
4-Character, Scrolling, Alpha-
Numeric LED Display
Shows Module, Version, IP, Application Port
Setting, Port Status, and Error Information
Debug/Configuration/Application Ethernet port (E1)
Ethernet Port
10/100 Base-T, RJ45 Connector, for CAT5 cable
Link and Activity LED indicators
Auto-crossover cable detection
Shipped with Unit
5-foot Ethernet straight-through cable