EKHO EK-WL8-EXP/AU Краткое руководство по эксплуатации - Страница 2
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STFV.425551.030-AU-UM rev. 19
FEATURES
• Bi-directional wireless communication
• Intelligent algorithms
• Tamper switch
• Automatic frequency and amplitude adjustment
TECHNICAL SPECIFICATION
Communication range to a device
Communication range to another expander
Radio frequency
Modulation type
Operating frequency channels
Radiated power
Receiver category (EN300-220-1)
Power supply voltage range
AC or DC input voltage range
Max power consumption
Max number of expanders in one system
Dimensions
Weight
Max tolerated humidity
Operating temperature range
*Dependant on system capacity
NOTE Check the latest version of the product specification document
STFV.425551.030-E-PS for further data, obtainable from the manufacturer.
PROGRAMMING
The "Prog." button on the expander module is used for initializing the expander in the
system. Please refer to the translator manual for full instructions on how to add an
expander to the system. The expander can also be initialized using the "Ekho Con-
figuration" software.
EK-WL8-EXP/AU
WIRELESS EXPANDER MODULE
10.03.2021
1200 m (open space)
2000 m (open space)
918-926 MHz
GFSK
6
Not more than 25 mW
1.5
from 11Vdc to 28Vdc
from 11Vdc to 28Vdc
80 mA
126 max*
210x145x40 mm
320 g
93% RH
from –10 °C to +55 °C
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