ETT 7321
CARRIER ARM TOUCH TERMINAL
Page 16
29.10.2020
5
Pin
Assignment
5.1
Rear Connectors
5.1.1
X1: M12 Y-coded (supply, Ethernet)
n.c. = do not use
Problems can arise if a control is connected to an IP network, which contains
modules that do not contain a SIGMATEK operating system. With such de-
vices, Ethernet packets could be sent to the control with such a high fre-
quency (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 triggering the error
mentioned above.
Pin
Function
1
Eth Tx+
2
Eth Tx-
3
Eth Rx+
4
Eth Rx-
5
VCC
6
n.c.
7
n.c.
8
GND
