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Presentation
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Modicon
Premium
Modicon
Premium
TSX Micro
Modicon Premium
Altivar 71
Modicon Quantum
Modicon STB
Lexium 15
Ethernet TCP/IP
Modicon Quantum
Modbus Plus
Modbus Plus
Modbus
Modicon
Momentum
3
Third-party device
Modbus
device
Gateway
Modbus Plus
gateway
The Modbus Plus network is a high-performance industrial local network suitable for
the requirements of Client/Server type extended architectures, combining high speed
(1
Mbps), simple low-cost transmission media and numerous message handling
services.
The main data exchange functions between all devices connected to the network
are:
b
The message exchange function using the Modbus protocol.
b
The “global database” function (periodic Shared Table service, controlled by the
application: a station with the token can transmit 32 words to up to 63 other stations
connected to the network).
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The Modicon Premium (or Modicon TSX Micro) client communicates with the
Modicon Quantum server on the Modbus Plus network via the EF block
(
communication function).
2
The Modicon Quantum client communicates with the Modicon Premium server on
the Modbus Plus network via MSTR function blocks.
3
AModicon Premium (or Modicon TSX Micro) client connected to the Ethernet
Modbus/TCP or Fipway network can communicate in read/write with a Modbus
Plus station (the Modicon Premium PLC therefore acts as a gateway).
4
AModicon Premium (or Modicon TSX Micro) client connected to the Modbus Plus
network can access a remote station via the Modbus Plus/Modbus gateway.
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AModicon Premium client connected to the Modbus Plus network exchanges
data with Modicon Momentum distributed I/O using the Peer cop function.
Description
Modicon TSX Micro/Premium PLCs are connected to the Modbus Plus network via
the
TSX MBP 100
type III PCMCIA card. This card is installed in the reserved slot on
the processors:
1
A card slot on the processors
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Aprotective cover
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A removable cover with fixing screws (access to the 20-wayminiature connector)
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Two LED indicators:
-
ERR indicator: card or link fault
-
COM LED: activity on the line
To be ordered separately
:
TSX MBP CE 0
pp
drop cable
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Presentation,
description
Modicon Premium automation
platform
Modbus Plus network
Location of the Modbus Plus PCMCIA
card on the Modicon TSX Micro PLC
processor
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