Specifications

PERFORMING DOWNLOADS
Set Up the Download Environment
VX 520 R
EFERENCE GUIDE 119
Cable Connection
for Direct
Downloads
There are two cables for direct downloads:
• DB-25 serial connector (VPN 26263-02)
• DB-9 connector (VPN 26264-01)
The following steps describe how to establish the cable link between the sending
host computer and the receiving VX 520 terminal (see Figure 34):
1 Connect the DIN-type connector on one end of the cable to the COM1 (or
COM2) serial I/O port on the download computer.
2 Connect the RJ-45 connector on the other end of the download cable to the
RS-232 port on the back panel of the VX 520 terminal.
Figure 34 Serial Cable Connection for Direct Downloads
Telephone Line
Connection for
Telephone
Downloads
To set up the telephone line connection for application or OS downloads between
a host computer and a VX 520 terminal:
1 Confirm proper configuration of the dial-up telephone line and modem
connection on the host computer.
COM1 OR COM2 SERIAL PORT
HOST COMPUTER FOR
DOWNLOADS OR
DEBUGGING
RS-232