Sammic AT-3 Manual De Instrucciones página 90

EN
2 DESCRIPTION
2.1 Description EVIF25TWX
Part Description
1 Pico-Blade connector (TTL MODBUS port)
2 Red LED (MODBUS communication status)
3 Green LED (Wi-Fi communication status)
4 Plug-in screw terminal block (independent power supply)
2.2 Description EVIF25SWX
Part Description
1 Plug-in screw terminal block (RS-485 MODBUS port)
2 Red LED (MODBUS communication status)
3 Green LED (Wi-Fi communication status)
3 MEASUREMENTS AND INSTALLATION
Measurements in mm (inches); to be fitted to a hard
surface with a cable tie (not provided).
3.1 Measurements
EVIF25TWX
3.2 Measurements
EVIF25SWX
INSTALLATION PRECAUTIONS
Ensure that the working conditions are within the limits stated in
the TECHNICAL SPECIFICATIONS section
Install the device where the Wi-Fi signal is strong
Do not install the device close to metal parts which may impede Wi-
Fi communication
Do not install the device close to heat sources, equipment with a
strong magnetic field, in places subject to direct sunlight, rain,
damp, excessive dust, mechanical vibrations or shocks
In compliance with safety regulations, the device must be installed
properly to ensure adequate protection from contact with electrical
parts. All protective parts must be fixed in such a way as to need
the aid of a tool to remove them
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and installation
and installation