3.2.3
Connectors.
CN11 - Power source connection.
Pin
1
2
3
4
5
6 - 7 - 8
9 - 10
24 Vdc, polarity free.
CN12 - RS232 line (reserved use).
Pin
1 - 9
nc.
2
Tx
3
Rx
4 - 6
connected between them.
5
GND
7 - 8
connected between them.
CN11
CN12
CN13
CN14
Fig. 3
3.300.112/C
Signal
Tx+
Tx-
GND
Rx+
Rx-
nc.
Signal
CN13 - Ethernet port.
Ethernet port for remote devices (PC, CNC, Server, etc.)
connected on a LAN network.
CN14 - USB1 port.
CN15 = CN16 = CN17 - Additional USB ports.
The USB ports are functionally identical to each other.
However, we recommend using the following:
− CN14, for tasks such as programming, software update,
uploading / downloading data via USB memory stick;
− CN15, CN16, CN17, for connecting optional accesso-
ries (bar-code reader, printer etc.).
3.3
Software upgrade.
The data logger software upgrade is performed exclusive-
ly via USB port.
Prepare a USB memory stick, formatted with the FAT32
file system, containing the file "upgrade.tgz" relative to
the Cebora software for art. 408, downloadable from the
http://www.cebora.it
web site.
CN11
G
B
CN11
CN15
CN16
CN17
11