Rockwell Automation 1771-DB BASIC MODULE - Manual (Page 27)

Chapter
Installing the BASIC Module 1
1 -3
The BASIC module has nine sets of jumpers that you need to set.
For future reference, place a ✔ next to the jumper setting you choose in the
“Your Selection” column of the tables to follow.
Jumper Description Page
JW1 watchdog timer configuration 1 -4
JW2 memory module configuration 1 -4
JW3 CPU speed select 1 -5
JW4 operating mode 1 -6
JW5 backplane configuration 1 -7
JW6 PRT2 communication rate select 1 -8
JW7 battery configuration 1 -9
JW8 PRT1 configuration 1 -9
JW9 PRT2 configuration 1 -9
JW1
JW2
JW3
JW4
JW5
JW6
JW7
JW8
JW9
ATTENTION: Do not expose the BASIC module to surfaces or
other areas that may typically hold an electrostatic charge.
Electrostatic charges can alter or destroy memory and degrade
or destroy the sensitive electronic components.
Configure the Jumpers