ETT 1962
TOUCH OPERATING PANEL
Page 12
18.05.2017
X3:
Ethernet 10/100 (RJ45)
Problems can arise if a control is connected to an IP network, which contains mod-
ules that do not have a SIGMATEK operating system.
With such devices, Ethernet
packets could be sent to the control with such a high frequency (i.e. broadcasts), that
the high interrupt load could cause a real-time runtime error or runtime error.
By
configuring the packet filter (Firewall or Router) accordingly however, it is possible
to connect a network with SIGMATEK hardware to a third party network without trig-
gering the error mentioned above.
X4: microSD Card
It is recommended that only storage media provided by SIGMATEK
(CompactFlash cards, microSD cards etc.) be used.
Order number für 512 MByte EDGE2 microSD card: 12-630-055
Order number for 1 GByte EDGE2 microSD card 12-630-105
The number of read and write actions have a significant influence on the
lifespan of the storage media.
The microSD card is not meant to be used as a removable media and thus only
should be removed from the card holder for maintenance purposes.
Pin
Function
1
Tx+
2
TX-
3
Rx+
4
n.c.
5
n.c.
6
Rx-
7
n.c.
8
n.c.
Pin
Function
1
DAT2
2
CD/DAT3
3
CMD
4
+3V3
5
CLK
6
GND
7
DAT0
8
DAT1
