5
Table 4 defines the settings for DIP Switch 2.
Table 4. DIP Switch 2 Settings
SW
Function
ON
OFF
Simplex
Setting
2-1
Baud Rate 3
ON
for both 1200 baud
(2120, 4020, 4100+,
4120), and 9600
baud (4010, 4120
GCC, 4120 NPU)
N/A
ON
2-2
Baud Rate 4
ON
for 9600 baud rate
(4010, 4120 GCC,
4120 NPU)
OFF
for 1200
baud rate
(2120, 4020,
4100+, 4120)
OFF
2-3
Handshake
DTR
X-on/X-off
ON
2-4
RS-232D/
Current Loop
RS-232D
Current Loop
ON
Note: Unit to be set for 1200 baud.
Serial Interface DIP Switches,
Continued
Serial Interface Card
DIP Switch 2
