2
INM 9479-ET(G)-CSL Rev 1
2
DESCRIPTION
The 9479-ET(G)-CSL is an Intrinsically Safe (IS) WLAN AP/Bridge Module suitable for
Zone 1 / Zone 21 mounting, (Zone 0 / Zone 20 with a suitable Ex ia Power Supply).
It may be configured as either an AP or Client/Bridge. Also supporting either 2.4GHz or
5GHz operation further extends its range of applications.
There are 2x RJ45 (LAN) ports that support 10/100/1000 IS Ethernet connections –
these can allow ‘daisy-chaining’ of units together.
Power (12V DC) is supplied to the module either locally or using Power over Ethernet
(PoEx) from the LAN port - This requires the PoEx output to be wired to the Supply
Input terminals by the user ( -ET version only).
The compact and cost effective design makes it the ideal choice for many applications:
Petrochem
Process Monitoring & Control...
Mining
Underground Communication Links, PLC and Machine Monitoring…
Electrical connections are via cage-clamp and/or screw type plug/socket terminals
along with RJ45 type connectors for the Ethernet LAN ports.