Siemens SIMATIC NET 6GK1110-1AA00 Manual page 14

$ERXW WKH $FFHVV3RLQW 5/0
With two CP 1515 the unit can transmit at different channels. This allows
you to load balance a heavily used access point and increase the scalability
of the wireless LAN.
To install the RLM, you need at least one PC Card. This card is not included
with your kit, but must be ordered as an additional item.
127(
i
If you use your RLM with two PC Cards CP 1515, you must use at
least one Range Extender Antenna and place it at a distance of at
least 1.5 meters from the RLM.
14 Industrial Ethernet Wireless LAN Radio Link Module RLM
C79000-G8976-C170-01