Omron NT31 NT31C manual Connecting to the Support Tool, Communication Conditions

Connecting to the Support Tool Section 3-2

3-2 Connecting to the Support Tool

In order to install the system program in the NT31/NT31C, or to transmit screen data created with the Support Tool to the NT31/NT31C, the NT31/NT31C must be connected to a personal computer with an RS-232C cable.

The NT31/NT31C connects the RS-232C cable from a personal computer at se- rial port A. When the host is connected at serial port B, the connection with the host can be maintained as it is while the NT31/NT31C is connected to the RS-232C cable from a personal computer.

However, when a bar code reader is being used, it must be disconnected, so that the RS-232C cable can be connected, since they both use serial port A.

PRINTER PORT B PORT A

Serial port A

(RS-232C, 9-pin)

Communication Conditions

The communication conditions are automatically set when the system installer and 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 F Making the Cable for Connecting a PC (page 269).

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