2-15
2
2.7
JUMPER SETTINGS
The 8099 and has the following jumper positions as shown in Table 2-3 and
in Figure 2-13 below.
TABLE 2-3 8099 JUMPERS
Jumper Function
Factory
Setting
W1
Restores digital IO default settings. See paragraph 5.5.2 Open
W2
Option Jumper. Not used in standard firmware
Open
W3
Not implemented
n/a
W4
RS-232/RS-422 signal selection Jumpers
232
W5
Use 232 for RS-232 signals, use 422 for RS-422 signals
232
W6
232
UP
PWR
UP
S1 RESET
W1
W2
DEF
OPM
LAN
PWR
J4
LED Header
1
W6
W5
W4
422 232
422 232
422 232
Figure 2-13 8099 Jumper Locations