Electricity + Control September 2017

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47 Electricity + Control SEPTEMBER 2017
SENSORS. SWITCHES + TRANSDUCERS round up
WLAN solution for
machine building
The new WLAN 1100 wireless mod-
ule from Phoenix Contact combines
Access Point und antenna technology
in just one device. In contrast to the
classic concept, it is installed like an
antenna directly onto machinery, mo-
bile vehicles or control cabinets, rather than inside the control cab-
inet. Two integrated high performance antennae with MIMO tech-
nology ensure reception wherever it is needed. This concept offers
the user not only a cost-effective but also extremely simple WLAN
machine connection. There is no need for expensive WLAN planning
or installation of antenna technology.
As the wireless module does not require space in the control cab-
inet it is simple to retrofit. It is attached using single-hole assem-
bly and via a Combicon connector and RJ45 Ethernet connector, as
usual. The wireless module is also suitable for tough industrial en-
vironments. It is shock proof according to IK08 and therefore even
withstands stronger mechanical loads.
Enquiries: Email
Analogue signals at a glance
The compact connector unit is simply inserted in the connection ca-
ble of analogue sensors (4...20 mA). It displays the measured values
locally. The user can set a switch point or limit at which the transistor
output switches. A colour change (red /green) of the display indicates
this unmistakably. Critical process states or operational problems are
reliably signalled.
Converter for Industry 4.0
A special feature is the signal conversion: The threshold display
converts analogue signals to digital.
IO-Link signals: Today they are required in almost any modern indus-
trial environment and for Industry 4.0 applications.
Some applications include: Compressed air meter for recording
energy consumption of suction grippers; monitoring of the system
pressure in the coke oven machine; monitoring of hydraulic power
units; invoicing of industrial water and many more.
Enquiries: +27 (0) 12 450 0400 or email