Industry Cellular Gateway
1.6.5 Connecting Serial Devices
The IOG761 series product
provides one standard serial port DB-9 male connector. Connect the serial device to
the unit DB-9 male port with the right pin assignments of RS-232/485 are shown as below.
Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
Pin7
Pin8
Pin9
RS-232
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
RI
RS-485
DATA+
DATA-
GND
1.6.6 Connecting to the Network or a Host
The IOG761 series
provides four RJ45 ports to connect 10/100Mbps Ethernet. It can auto detect the
transmission speed on the network and configure itself automatically. Connect the Ethernet cable to the RJ45
ports of the device. Plug one end of an Ethernet cable into your computer’s network port and the other end
into one of the LAN ports on the front panel. If you need to configure or troubleshoot the device, you may
need to connect the gateway directly to the host PC. In this way, you can also use the RJ45 Ethernet cable to
connect the gateway to the host PC’s Ethernet port.
20