USR IOT RS232 User Manual

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Jinan USR IOT Technology Limited 9 / 41 tec@usr.cn
3.
3.
3.
3. Hardware
Hardware
Hardware
Hardware
3.1.
3.1.
3.1.
3.1. Appearance
Appearance
Appearance
Appearance size
size
size
size chart
chart
chart
chart
Figure
Figure
Figure
Figure 5
5
5
5 Appearance
Appearance
Appearance
Appearance size
size
size
size chart
chart
chart
chart (602/604/610)
(602/604/610)
(602/604/610)
(602/604/610)
3.2.
3.2.
3.2.
3.2. Indicator
Indicator
Indicator
Indicator L
L
L
L ight
ight
ight
ight
There are 5 lights in total, from left to right
Table
Table
Table
Table 3
3
3
3 Indicator
Indicator
Indicator
Indicator light
light
light
light
Indicator Function Description
Power power Keep light when power on
Ready Inner LINUX start Keep green light when connected to network
correctly
Link Network link Light when establish network link
TXD Transmit data Flash when send data
RXD Receive data Flash when receive data

USR IOT RS232 Specifications

General

Brand	USR IOT
Model	RS232
Category	Media Converter
Language	English