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スイッチ Siemens SITRANS RD500のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Siemens SITRANS RD500 48 ページ。 Configuring sitrans rd500 for connection to multiranger with modbus rtu
Siemens SITRANS RD500 にも：取扱説明書 (8 ページ), 取扱説明書 (8 ページ), 取扱説明書 (8 ページ), アプリケーション・マニュアル (6 ページ), マニュアル (11 ページ), 応用例 (9 ページ)

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The following information will be provided by the user's Mobile Data Plan Provider:

Number or APN

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Client Connection allows the user to select the type of client connection (on

demand, or permanent connection).

The RD500 ensures the GPRS communicaiton link by monitoring traffic. The

Note:

RD500 must see both transmit and receive traffic otherwise the inactivity timer

forces the link to be dropped. The inactivity timer period is 10 minutes.

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Modem Status shows the current status of your connected modem.

Control

After the Modbus device or the digital module with output is properly configured, the

following fields are available.

On the Control tab, the user can write values to a connected Modbus Slave device (for

example, writing a pump setpoint), or activate a relay or solid state output from the digital

modules. Permission levels Operator and Super User only have write access to these

fields (see below).

User must contact a local data plan provider for data plan options.

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SITRANS RD500 – OPERATING INSTRUCTIONS

Local Address

Remote Address

Remote Mask

7ML19985MA01