Led Indicators - Planet Networking & Communication IMG-120T User Manual

Figure 2-2 shows the front panel of the Industrial Modbus Gateway.

2.1.2 LED Indicators

■ LED Definition
■ System
LED Color
Power Green
■ 10/100BASE-TX Interface
LED Color
LNK/ACT Green
■ RS422/RS485 Serial Port
LED Color
TX1/TX2 Green
Figure 2-2: Industrial Modbus Gateway Front Panel
Lights to indicate the system has power.
Lights: To indicate the link through that port is successfully established.
To indicate that the IMG-120T is actively sending or receiving data over that
Blinks:
port.
Blinks: To indicate that the IMG-120T is actively transmitting data over that port.
Function
Function
Function
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User's Manual of IMG-120T