User Documentation
Wi-Fi device IE-WL-VL-AP-BR-CL  Introduction 
1-6 
ATTENTION 
•  For EXPLOSION-PROOF application, model IE-WL-VL-AP-BR-CL are designed and certified to meet ATEX 
shall be mounted in a suitable enclosure rate to at least IP54 and Pollution Degree 2 as defined in EN60529 
and used within its rated electrical and environmental ratings. 
ATTENTION 
•  The IE-WL-VL-AP-BR-CL is NOT a portable mobile device and should be located at least 20 cm away from 
the human body.   
•  The IE-WL-VL-AP-BR-CL is NOT designed for the general public. A well-trained technician should be 
enlisted to ensure safe deployment of IE-WL-VL-AP-BR-CL units, and to establish a wireless network. 
Functional Design 
Device Ports 
LED Indicators 
The LEDs on the front panel of the IE-WL-VL-AP-BR-CL provide 
a quick and easy means of determining the current operational 
status and wireless settings. 
The FAULT LED indicates system failures and user-configured 
events. If the IE-WL-VL-AP-BR-CL cannot retrieve the IP 
address from a DHCP server, the FAULT LED will blink at half 
second intervals. The SIGNAL LEDs indicate signal strength, 
and only operate in Client mode. 
RJ45 Ethernet port (10/100/1000 BaseTX) 
Serial (RS232) configuration console port 
(to be used with attached serial/RJ45 cable) 
Fault LED 
Signal 
strength 
LEDs 










