B&B Electronics ZXT9-MB2A-KIT - Manual - Manual (Page 12)

Document Number: ZXTxRM-5110m
Page
12
2.5.8 Terminal Block
The terminal block is used to connect serial signals and power. Figure 2-6 shows the
location.
Figure 2-6 Terminal Block
2.5.9 DIP Switch
OFF ON Switch RS-
232 RS-422 RS-485 4-
Wire
RS-485 2-
Wire
4 Wire 2 Wire 1 OFF OFF OFF ON
4 Wire 2 Wire 2 OFF OFF OFF ON
Termination Out Termination In 3 OFF OFF* OFF* OFF*
RS-422 RS-485 4 OFF OFF ON ON
Note: The use of built in termination is optional and depends on your application
Note: For RS-232 operation, set all switches OFF
Figure 2-7 DIP Switch