EVCO S.p.A. EVlink Wi-Fi | Installer manual ver. 1.1 | Code 144IF25TWXE114
page 16 of 18
8 TECHNICAL SPECIFICATIONS
Housing black, self-extinguishing
Category of heat and fire resistance D
Measurements
for EVIF25TWX 176.0 x 30.0 x 25.0 mm (6 15/16 x 1 3/16 x 1 in)
for EVIF25SWX 56.0 x 30.0 x 25.0 mm (2 3/16 x 1 3/16 x 1 in)
Mounting method for the device on a hard surface with a cable tie (provided)
Degree of protection provided by the casing IP00
Connection method
for EVIF25TWX plug-in screw terminal block for wires up to 1.5 mm², Pico-Blade connector
for EVIF25SWX plug-in screw terminal block for wires up to 1.5 mm²
Maximum permitted length for connection cables
power supply: 10 m (32.8 ft) RS-485 MODBUS port: 1000 m (3280 ft)
Operating temperature from 0 to 55 °C (from 32 to 131 °F).
Storage temperature from -25 to 70 °C (from -13 to 158 °F)
Operating humidity relative humidity without condensate from 10 to 90 %
Compliance
RoHS 2011/65/EC WEEE 2012/19/EU
REACH (EC) Regulation no. 1907/2006 RED 2014/53/EU
Power supply
powered by the controller (depending on the type of controller) or independently
powered 12 VAC ±15% or 15 VDC ±15%, 50/60 Hz (±3 Hz), max. 3.2 VA/2W
Software class and structure A
Clock secondary lithium battery
Clock drift ≤ 60 s/month at 25 °C (77 °F)
Clock battery autonomy in the absence of a power supply > 6 months at 25 °C (77 °F)
Clock battery charging time
24 h (the battery is charged by the power supply of the device or by the
independent power supply)
for correct operation, the battery must be fully charged at least once a year
Displays
MODBUS communication status LED Wi-Fi communication status LED
Communications ports
for EVIF25TWX TTL MODBUS
for EVIF25SWX RS-485 MODBUS
Connectivity Wi-Fi
Wi-Fi output power (EIRP) 11b: 67.5 mW and 11g: 71.1 mW, 11n (HT20) 56.5 mW
Wi-Fi frequency range 2,412... 2,472 MHz
Security protocols open, WEP, WPA/WPA2 Personal aka PSK
Encryption methods TKIP, CCMP
Unsupported modes mixed WPA/WPA2 PSK using TKIP + CCMP WPA/WPA2 Enterprise aka EAP
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