Teracom TCG120, Руководство пользователя

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TCG120 _R1.1 - March 2015 Page 10
One side of the contact is connected to “Digital In” and the other side is connected to “GND” pins.
Digital inputs are sampled every 10mS. The change of input status is considered valid if the same
value is read in two consecutive samples.
Status of every input is shown by text and by color.
The default descriptions and status names can be changed in “Setup-Input/Output”.
7.1.3. Analog inputs section
Analog inputs can be used for monitoring of DC voltage sources – analog sensors, batteries, power
supplies, solar panels etc. Both analog inputs are not galvanic isolated.
One side of source is connected to “Analog In” and the other side is connected to “GND” pins.
For every analog input 3 variables – “Unit”, “Multiplier” and “Offset” can be set in “Setup->
Input/Output” section.
7.1.4. Relay section
The section displays the current state of relays. Each relay can be activated either remotely by
SMS/single call/HTTP command (see PUSH Mode for more details) or locally from the status of a
monitored parameter (1 Wire sensor, analog voltage and dry contact). Only one parameter can control
the relay at the same time.
Pulse duration and parameters for local relay activation can be set separately for each relay in
“Setup->Input/Output->Relay outputs”. For locally activated relays a text description of the controlling
parameter is displayed rather than buttons.