Rockwell Automation 1771-DB Basic Module User Manual - Series A - Manual (Page 34)

Using the Serial Ports
Chapter 4
4–10
4.4.2.1
Hardware Configuration
You must configure the BASIC Module peripheral port and the T30
Industrial Terminal serial port in the same way for proper communications
to occur. We configure the peripheral port on the BASIC Module as
follows:
Baud rate 1200 bps
Parity disabled
Duplex full (default setting)
Bits per character 8
Stop bits 1
Handshaking disabled
Configure the T30 Industrial Terminal serial port the same way.
Refer to the following figure 4.8 for T30 Serial Port/BASIC Module
Peripheral Port connections.
Figure 4.8
T30 Serial Port/BASIC Module Peripheral Port Connections
Important: Jumper the T30 Industrial Terminal and BASIC Module pins
4 and 5 if you do not use them.
4.4.2
Connecting A T30 Industrial
Terminal (1784-T30) to the
Peripheral Port (continued)