Router Design
Figure 21: Binary output connection
3.7.11 RS232 interface
The RS232 interface is physically connected on a five-pin terminal block. The
insulation strength is up to 2.5 kV. The RS232 converter is protected against
an overload on the bus.
Serial Connector Pin outs
Pin
Signal Mark
1
CTS
2
RTS
3
GND
4
RXD
5
TXD
Table 11: RS232 connector pin-outs
UM Installation OWL_LTE
Release 1.0 09/2015
Description
Clear To Send
Request To Send
Signal ground
Receive Data
Transmit Data
3.7 Description of the Front Panel
Direction
Output
Input
—
Input
Output
37