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Product
Introduction
Overview
The MB3270 is an advanced Modbus gateway that provides
maximum flexibility for integrating industrial Modbus networks of all
types and sizes. It is designed to integrate Modbus TCP, ASCII, and RTU
devices in almost any master and slave combination. A special priority
control feature allows urgent commands to obtain immediate response. All
models are ruggedly constructed, allow DIN-rail mounting, and offer
built-in serial optical isolation as an option.
Cascading
Ethernet ports for easy wiring
Advanced models of the MGate MB3000 provide two
Ethernet ports for easier network wiring. Dual Ethernet ports allow
users to string multiple Modbus gateways together using standard RJ45
Ethernet cables, eliminating the need for a separate Ethernet switch.
Redundant
power inputs
MB3000 advanced models include dual power inputs for
greater reliability. The power inputs allow simultaneous connections to
two live DC power sources, so that continuous operation is provided even
if one power source fails. The higher level of reliability makes these
advanced Modbus gateways ideal for the demanding requirements of
industrial applications.
Warning
by relay output
Relay output is provided for Ethernet link and power
input status. With relay output, maintenance engineers have an
additional tool for better troubleshooting and maintenance.
Priority
control for urgent commands (patent pending)
As Modbus networks increase in size and complexity,
the lag time between commands and responses becomes a growing concern.
MB3000 advanced models provide a priority control function for urgent
commands, allowing users to force certain commands to obtain an
immediate response. Different methods are available to define which
commands receive priority, depending on your system’s requirements.
Main Features
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Easy configuration
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Slave mode supports 16 TCP
masters and 31 serial slaves at the same time
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Master mode supports 32
TCP slaves at the same time
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Supports emergency request
tunnels, ensuring QoS control
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Embedded Modbus protocol
analyzer
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Redundant dual DC power
inputs
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Built-in Ethernet
cascading ports for easy wiring
Included Items
Optional Accessories
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