Appearance - ICP DAS USA tDS-722 User Manual

Tiny Serial-to-Ethernet Device Server

2.4 Appearance

Front View
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4.
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Operating Mode Switch
Init Mode: Configuration mode
Run Mode: Firmware operation mode
For tDS-700 series modules, the operating mode switch is set to the
position by default. In order to update the firmware for the tDS-700 series
module, the switch must be moved from the
position. The switch must be returned to the Run position after the update
is complete.
1. Robust Insulated and Fire-retardant Case
2. Serial COM Ports
The number of serial COM Ports available
depends on the type of tDS-700 series
module. For more detailed information
regarding the pin assignments for the
Serial COM ports, refer to
Assignments.
3. S1: System LED indicator
Once power is supplied to the tDS-700
series module, the system LED indicator
will illuminate. An overview of the LED
functions is given below:
Function
Running Firmware
Network Ready
Serial Port Busy
Run
Section 2.6 Pin
System LED Behavior
Steady ON
Slow flashing –
Once every 3 seconds
Rapid flashing –
Once every 0.2 seconds
Run
position to the Init
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