Installing the In-Sight 2000
12
Serial Port Specifications
In-Sight provides two high-speed (115 kbaud) asynchronous serial ports (SERIAL0 and
SERIAL1) for communication with a PC or other devices (Figure 3). These ports observe the
RS-232C protocol through RJ-45 connectors.
To accommodate a DB-9 device, In-Sight includes a serial adapter cable (P/N CIO-2050-00)
with an RJ-45 connector on one end and a DB-9 connector on the other. Use a standard serial
cable (not null modem) when connecting a serial device to In-Sight.
Figure 3. Serial Port Pin Numbers
Table 2 contains the signal name for each pin labeled in Figure 12.
Table 2. Serial Port Pin Numbers and Assignments
Pin Signal Name Pin Signal Name
1 DCD 2 RX data
3 TX data 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
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