April 25, 2016
Sensaphone Sentinel PRO Version Coming May – 2016
Building on the success of the Sensaphone Sentinel and Sentinel Cellular cloud based devices the Sentinel Pro has now been developed. There has long been a need for a wireless (3G etc.) modbus gateway. The system monitors, delivers alarms, and datalogs input/output points from third-party Modbus sensors, transducers and programmable logic controllers. The system supports Modbus RTU/485 and Modbus TCP.
Key differences between the Sentinel and Sentinel PRO models:
Sentinel |
Sentinel PRO |
|
| # of inputs | 12 | 12 Digital or Analog also 64 Modbus Registers |
| Input Types | Contact, 2.8K, 10K, 4-20mA | Contact, 2.8K, 10K, 4-20mA, Modbus |
| Output(s) | One low voltage NO/NC relay output – Manual or automatic alarm switching | Two low voltage NO/NC relay output – Manual or automatic alarm switching |
Both alarms are available in Ethernet and cellular (3g) versions.
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About Author
nmcbride
I have been in the alarm and control industry for the past 8 years. I am especially interested in the utilization of existing WiFi networks for alarm notification and control applications.