47
UNO-410 User Manual
Ap
pe
nd
ix A
Sy
ste
m
S
ett
ing
s/P
in A
ss
ign
m
en
ts
A.8.2
COM Port RS422/485 Termination Resistor Setting
A.9
AT/ATX Setting (SW8)
SW8 can be used for AT/ATX setting. The default setting is AT mode. See the follow
-
ing table for switch configuration.
SW1
Termination Resistor setting
Description
This switch is used to select Termination Resistor (120 ohm) for
long distance transmissions or device matching under RS-422 or
RS-485 mode.
Default
Bit3 off & Bit8 off
COM1
Bit3 on
COM2
Bit8 on
SW8 Default
Description Instruction
SW8
AT Mode
(Default)
Bit 1 off
ATX Mode
Bit 1 on
Summary of Contents for UNO-410
Page 1: ...User Manual UNO 410 Explosion Proof DIN Rail Gateway...
Page 10: ...UNO 410 User Manual x...
Page 18: ...UNO 410 User Manual 6...
Page 30: ...UNO 410 User Manual 18...
Page 50: ...UNO 410 User Manual 38...
Page 51: ...Appendix A A System Settings Pin Assignments...
Page 65: ...53 UNO 410 User Manual Appendix A System Settings Pin Assignments...