Dc Power Input Connector; Sw1 (Init And Flash Lock Switch) - ICP DAS USA PDS-220F Series User Manual

Programmable Serial-to-Fiber Device Server

6. DC Power Input Connector

frame ground, which provides a path that bypasses ESD, resulting in an enhanced ESD protection
capability and ensuring that the module is more reliable. It is recommended that the Frame Ground
of the PDS-220Fx series module is corrected to the earth ground, such as the ground of an AC
power supply, to provide better ESD protection for the module.

7. SW1 (Init and Flash Lock Switch)

 Init Switch
Init Mode: Uses factory settings and allows the firmware to be updated
Run Mode: Firmware operation mode
For PDS-220Fx Series, the operating mode switch is set to the
update the firmware for the PDS-220Fx Series, the switch must be moved from the
to the "Init" position. The switch must be returned to the Run position after the update is complete.
Note that the PDS-220Fx must be rebooted after changing the operating mode.
Factory Default is Run Mode
The definition for "PWR" and "P.GND" for use as the power
supply applies to PDS-220Fx Series.
The valid power voltage range is from +12 to +48 V
The definition for "F.G." (Frame Ground):
Electronic circuits are constantly vulnerable to Electrostatic
Discharge (ESD), which becomes worse in a continental
climate area. PDS-220Fx Series feature a new design for the
PDS-220Fx Series User Manual
"Run" position by default. In order to
"Run"
Init Mode
Version 1.3, Oct. 2018
.
DC
position
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