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SITRANS RD500 – OPERATING INSTRUCTIONS
7ML19985MA01
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Configu
rat
ion
•
The following information will be provided by the user’s Mobile Data Plan Provider:
1
Number or APN
Local Address
Login Username
Remote Address
Login Password
Remote Mask
•
Client Connection allows the user to select the type of client connection (on
demand, or permanent connection).
•
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).
1.
User must contact a local data plan provider for data plan options.
Note:
The RD500 ensures the GPRS communicaiton link by monitoring traffic. The
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.
