Device description
12/146
2.6.3
IO-Link, SMA antenna
With the NFD-3090-PNS-IOLM\W device, two tracks with each up to 8 and
together up to 16 IO-Link Devices simultaneously can be supported.
IO-Link Devices
The type of data transferred (length and data type, etc.) depends on the
connected IO-Link Devices.
SMA antenna
Antenna SMA
Type
Manufacturer
Wifi Antenna 2.4G rubber antenna,
Model: TLW2.5A-SMA-Male
Bandwidth: 1000 MHz
Impedance: 50 Ohms
Silram Technologies
Ltd., Kfar Saba, Israel
Table 9: SMA antenna type
Important:
The use of an SMA antenna other than the SMA antenna supplied
with the product is not permitted. This could result in losing the
approval for your device.
For proper device operation, all three SMA antennas X1, X2, and
X3 must be mounted.
2.7
Derating
Note the derating when using the netFIELD IO-Link Wireless Master
device, when you connect a device to Power Out at the device and thus a
larger current is passed through the device. The ambient temperature and
the current have influence on the heating of the device.
The derating curve was created with the operating conditions "without air
flow or with air flow 0.5 m/s" as well as "mounting on poorly heat
conducting wall". The real operating conditions can lead to a better heat
dissipation of the device for example by a higher air flow or a better heat
dissipation to the mounting wall.
The following figure shows the maximum permissible current (I) that may
flow into the device as a function of the ambient temperature (T).
Figure 3: Derating netFIELD IO-Link Wireless Master device
NFD-3090-PNS-IOLM\W | Hardware, installation and commissioning
DOC201101UM03EN | Revision 3 | English | 2022-02 | Released | Public
© Hilscher 2020 - 2022
