Delta Electronics RTU-DNET Instrukcja Użytkownika Pobierz pdf (Strona 4)

• Connects Ascon instrumentation in the gammadue, deltadue and sigmadue series, with Modbus RTU protocol to a PLC or SCADA with

Modbus TCP protocol via an Ethernet network (e.g. the factory LAN) or the web. Can also connect any other device with Modbus RTU

protocol.

• Two Modbus TCP / Modbus RTU conversion modes are available

- Routing (transparent mode)

- Natting (conversion using a configurable table)

• The network identifies the DY5020 by means of its IP.

DY 5020

Modbus TCP  2 x RS485 Modbus RTU converter

MASTERSERVER

RS485

Modbus RTU

Side pins

4, 5

Modbus TCP SCADA

System (AutoLink)

RJ45

Ethernet/

Internet

RS485

Modbus RTU

Terminals

2, 3, 4

Other

Modbus

RTU

devices

DY 5030

CANopen  2 x RS485 Modbus RTU converter

• Allows connection of Modbus RTU instrumentation to CANopen networks.

• DY5030 is not only a protocol converter but also supports the automatic PDO “change of status” transmission and the management of the

data consistency information. The DY5030 is a real CANopen node.

• Main features include:

- analogue and digital SDOs

- 2 analogue RPDOs and one digital RPDO

- 2 analogue TPDOs and one digital TPDO transmitted on

• Remote request

- Event (dead band for the analogue units and mask for the digital units)

- Sync

• Data consistency check bit for each PDO

• Mask for the writing of the digital SDOs and RPDOs

sigmadue CPU

CANopen

Terminals

13, 14, 15, 16

MASTERPRODUCER

RS485

Modbus RTU

Side pins 4, 5

RS485

Modbus RTU

Terminals 2, 3, 4

Other

Modbus

RTU

devices

1 2 3 4 5 6 7 8

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