User's Manual

8
Modbus Slave ID
The Modbus Slave ID can be set with the SignalFire Toolkit. Each remote device connected to the gateway
must have a unique Modbus Slave ID (1-240).
Alarm Threshold Settings
Optional alarm threshold settings are available which allow for rapid pressure sample interval (5 or 15 seconds)
and will cause the Pressure Scout to check-in immediately if the threshold is crossed. While above the high
alarm threshold (or below the low alarm threshold) the Scout will checkin at the configured sample interval.
The Low and High alarm thresholds can be enabled individually.
Custom Scaling
The reported pressure can be optionally scaled to a custom range. This can be used to scale PSI to inches of
H2O for example. If custom scaling is enabled, a Scale Low Value and Scale High Value must be configured. In
addition, an optional Scale Offset can be set. The Scale Offset will be added (or subtracted) to the reported
scaled value.
SignalFire Telemetry
Rev 1.1