Connecting The Nt Support Tool - Omron NT20S-ST121B-EV3 User Manual

Connecting the NT Support Tool

2-4

Connecting the NT Support Tool

In order to install the system program in the NT20, or to transmit screen data
created with the NT Support Tool to the NT20, the NT20 must be connected to
a personal computer with an RS-232C cable.
The NT20 connects with the RS-232C cable from a personal computer at
serial port A. When the host is connected at serial port B, the connection with
the host can be maintained as it is while the NT20 is connected to the RS-
232C cable from a personal computer.
Serial port A
(RS-232C, 9-pin)
Communications Conditions
The communications conditions are automatically set when the system
installer and NT Support Tool are started.
Recommended Connector Cable
Use the cable indicated below.
• CV500-CN228 (length: 2 m), made by OMRON
(D-SUB 9-pin, male ⇔ D-SUB 25-pin, male)
• XW2Z-S001 (conversion cable), made by OMRON
(D-SUB 25-pin, female ⇔ half pitch 14-pin, male)
• XW2Z-S002 (length: 2 m), made by OMRON
(D-SUB 9-pin, male ⇔ D-SUB 9-pin, female)
For details on making a connector cable, refer to Appendix E Making the
Cable for Connecting a Personal Computer on page 267.
Section 2-4
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