First Start-Up - Master UNA AUTOMATION AGATA Manual De Instalación

8
Agata Water/gas consumption meter
Sensor input terminal is made up of a 6-pole terminal.
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Terminals are marked: C1, C1, C2, C2, C3, C3
There is internal 5Vdc voltage between terminals C and C with the
same number (for example C1, C1) Therefore, sensor with a clean
contact interface without voltage (reed, relay, etc.) must be connected
between them.
If any external voltage is applied, this can damage the board (see
wiring diagram).
For each channel, use a minimum 2x0.22 cable or higher. Maximum
distance 500 m.

FIRST START-UP

Place the Agata board in the junction box or on DIN guide.
Connect wires as indicated on the diagrams but with the terminal blocks
removed and not powered.
Make sure the digital inputs (on the detached terminal blocks) are not
powered and that there is no voltage over 10V in the RS485 Bus terminal
block (A and B) and that there is no voltage over 18Vdc or ac voltage on
terminals +/-.
Voltages other than those indicated in the manual may damage the board.
If all steps were completed correctly, refit the terminal blocks. When the
board is powered, the red LED turns on and stays steadily lit while the
green LED will start blinking at 1 second intervals 5 seconds after the
board is switched on.