NEC PlasmaSync 42VP4D User Manual page 55

Application
These specifications
communications control from external equipment.
"Please also support the command of VP series and refer to the manual of the
conventional model about specification."
Connections
Connections should be made as described below.
plasma monitor
1) Connector on the plasma monitor side: EXTERNAL CONTROL connector.
Type of connector: D-Sub 9-pin male
No. Pin Name
1 No Connection
2 RXD (Receive data)
3 TXD (Transmit data)
4 DTR (DTE side ready)
5 GND
6 DSR (DCE side ready)
7 RTS (Ready to send)
8 CTS (Clear to send)
9 No Connection
are applicable
2
to NEC plasma
External equipment
e.g., Personal computer
monitors and