Rs-232 Controller Connection - Runco PLASMAWALL XP-50DHD Installation And Operation Manual

Use a straight-through, 9-pin RS-232 cable to connect a PC or control/automation
system (if present) to the RS-232 port on the DHD Controller; see Figure 3-11.
For more information about using this connection, refer to External Control on page 63.
to Automation/
Control System
or PC
Figure 3-11. RS-232 Control System Connection
PlasmaWall XP Series Installation/Operation Manual
5 4 3 1
2
9 8 6
7
2 Receive Data
3 Transmit Data
5 Ground
(none of the other pins are used)
29
Installation
RS-232 Controller
Connection