EVCO S.p.A.
EVlinking Wi-Fi | Installer manual ver. 4.0 | Code 144IF25TWXE404
page 16 of 18
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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
