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Modicon® Modbus® RTU Slave (serial)
driver
Kepware's 32 bit Modbus® RTU Slave device driver
works in conjunction with KEPServerEX, to provide data exchange
between OPC Clients and a Modbus® RTU network. The Modbus® RTU
Slave driver allows a OPC client application to appear as 1 to 247
Modbus® RTU devices on the network. The slave mode allows the
server to receive data by exception from a Modbus® RTU master.
Typical applications include connectivity with
larger DCS systems that utilize Modbus® RTU. As with any slave
device, the Modbus® RTU Slave driver will only transfers data when
being read or written by a RTU master. Data integrity is insured
with the extensive error handling of KEPServeEX.
This driver is part of the KEPServeEX
Modbus® OPC Server Suite. Purchasing either the
Modbus® RTU serial, Modbus® RTU Slave serial, Modbus® ASCII
serial, Modbus Plus™ (SA85), or the Modbus® Ethernet TCP driver
entitles you to all five drivers.
OPC Features Include:
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Supports OPC 1.0 and 2.0 Data Access
Specifications
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Multi-threaded design insures optimum
performance.
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Supports up to 16 concurrent serial port and
PC card configurations.
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Full Time On-line operation allows on the
fly changes
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Build Diagnostic system with protocol
display
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Dialup
Modem support included on all Serial Port Drivers.
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CSV file import and export of Server Tags
for easy configuration on large projects.
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Includes OPC 2.0 Automation Interface and
comprehensive Visual Basic examples.
DDE Features Include:
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AdvancedDDE Supports RSView32 and Cimplicity
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FastDDE & SuiteLink Support Wonderware
FactorySuite 2000
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CF-TEXT Supports all DDE aware applications
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NetDDE Supports shared network access to
device data
Devices Supported:
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Modbus® RTU Multi-drop Supported
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Can appear as Multiple Modbus® Slave
devices
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Station numbers selectable from 1-247
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Full Address Range Support ( 0 - 65535 )
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Hex Addressing Support (0-FFFF)
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Adjustable Address Base ( 0 or 1 )
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Word Order Swapping on Floating Point and
Long Data
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Modbus® RTU functions accepted by Slave:
01, 02, 03, 04, 05, 06, 16
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