MORNSUN TD3UT-NET Quick Start Manual

The Industrial Ethernet module
TD3UT-NET
Serial port to Ethernet delivery module
RoHS
TD3UT-NET is a modular product that transmits serial port signals to the Ethernet side. It supports TCP Client, TCP Server, UDP Server, UDP
Client, and Real COM operating modes. The module uses the core of the ARM Cortex M4 RISC instruction set, with strong information
processing capabilities, and data caching up to 2kB. It can efficiently forward serial and Ethernet data, and the module can replace the
customer system to develop Ethernet functions, giving the customer system more advantages.
Selection Table
Selection
Product No
Guide
- TD3UT-NET
Limiting Characteristics
Item
Reflux welding temperature
Input Characteristics
Item
Power supply input voltage
Input current (3.3V)
Serial interface
Network interface
String Port Characteristics
Item
high level
TXD logic level
low level
high level
RXD logic level
low level
TXD drive current
RXD output
Serial port port rate
Maximum subcontract interval
Maximum subcontract length
FEATURES
Compliance with the IEEE802.3 standard

The Porter rate is up to 921, 600 bps

10 / 100M Adaptive Ethernet interface

Support for TCP, UDP, and Real COM mode

Support for serial port, configuration software

The 32-bit ARM Cortex-M4 microcontroller processor

Flexible serial port data frame division setting

Support firmware upgrades

Support for the AT command configuration

MSL 1

Number of
Power Input (VDC) Serial Port
Channels
3.0-3.6 1
Working Conditions
Working condition
TYPE A
Iin (3.3V)
3.3V standard TTL signal interface
IEEE802.3 Standard network interface
Working condition
V
IH
V
IL
V
OH
V
OL
I
T
I
R
Baud
SER
T
SER
LEN
Number of
Ethernet Port
Channels
1
Min.
The peak temperature Tc 245℃, the time above 217℃
is maximum 60s,
--
Refer to the IPC / JEDEC J-STD-020D.1 standard for
practical application.
Min.
3.0
--
Min.
2
--
VCC-0.4
--
2
--
1200
--
--
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Working Temperature
Operating Current
(max.) (mA)
3.3V: 150
Typ. Max.
Typ. Max.
3.3 3.6
115 150
Typ. Max.
3.3 3.6
0 0.8
3.1 --
0 0.4
-- --
-- 10
-- 921600
-- 5
-- 500
2023.03.02-A/0
(℃)
-40 to 85
unit
unit
VDC
mA
unit
VDC
mA
bps
ms
Byte
1
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