Instrumentation Port (Sensor Bus) Properties; Rs-485/Modbus Port Properties; Figure 36 Rmu5 Configuration - Instrumentation Sensor Expansion Bus Properties - Cortalk RMU5 Generic Installation And Configuration Manual

3. Communications. The RS-232 UART communications properties are set in this group. The default button, if
enabled for a particular communications type, when clicked, will set the nominal values based on the currently
selected function of the port. This group is not enabled for communications modes that use fixed parameters.
4. Radio Parameters. The selections in this group relate to the Mobiltex proprietary terrestrial radio modem. Settings
for this group will be specified in the manual for the radio modem.
5. MODBUS Address. This parameter sets the MODBUS slave address.
6. Modem Strings. These parameters set the initialization strings required for an attached AT-compatible PSTN dial-
up modem. Exact settings will be installation dependent.
7. Generic Easytrack/Iridium. These parameters specify information required to communicate over an attached
Easytrack satellite communicator.
communicator was configured by the satellite service provider, and the geographical installation location of the
RMU5 and communicator.
8. corView. These parameters specify information necessary for the corView IsatM2M, Iridium, Easytrack and GSM
SMS modes of communications. An RMU3-S Iridium transceiver is required for Iridium mode. A Thrane&Thrane
TT3026 Inmarsat C Easytrack satellite transceiver is required for Easytrack mode. A Skywave DMR 800 satellite
transceiver must be attached to the RMU5 for corView IsatM2M operation. A GTX2 GSM transceiver must be
attached to the RMU5 for corView GSM SMS operation. Several parameters must be configured in this area for
proper operation. For corView installations, it is advisable to use the simplified RMU5SetupCorView application
for configuration.

5.2.1.4 Instrumentation Port (Sensor Bus) Properties

The "Instrumentation Port" properties page is used to configure the sensor expansion bus parameters. Only the UART
communications parameters are currently adjustable. The exact settings will be dependent on the modules attached to
the sensor bus.
Figure 36 RMU5 Configuration – Instrumentation Sensor Expansion Bus Properties

5.2.1.5 RS-485/MODBUS Port Properties

The "RS-485/MODBUS Port" properties page is used to configure the serial MODBUS slave that can be accessed via
the RS-485 port on the main I/O connector.
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The parameters are dependent on how the Easytrack/Iridium satellite
TITLE:
RMU5 Generic Installation and Configuration Guide
DOCUMENT NO.: SHEET:
RMU5-MAN-001
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