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15. RB IndustrialRT
RB IndustrialRT is a fully functional GSM/GPRS modem (please refer to RB900
specification) with additional hardware and a programmable module.
Beside the RB900 hardware it has a built-in RS485 module next to the RS232 module
(available for use one at a time).
RB IndustrialRT can be controlled similarly to RB900, using AT commands and Python
scripts, as well as by a MODBUS application written in C, which is prepared individually
after contacting our R&D department. Previously developed applications were based on
reporting values of the selected MODBUS registers to an HTTP server, communication
with Clouds and controlling SCADA systems via SMS and TCP/IP connection. Please
contact us for more details and possible solutions.
We also provide a built-in demonstration application for the RB IndustrialRT. The device
works in MODBUS RTU slave mode and reports alarms in the devices by sending SMS
messages to multiple phone numbers. The content of the messages and the alarm
numbers are fully configurable. The alarms are triggered by using either MODBUS function
6 (Write Single Register) or MODBUS function 16 (Write Multiple Registers). Please
contact us for more details.
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Typical RB IndustrialRT application
Test application schematic
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