RS232 Serial
TTL UART
TO Ethernet TCPIP convert Module www.usr.cn
Jinan USR Technology Co., Ltd. Page 4 of 26 sales@usr.cn
1.4
1.4
1.4
1.4 Order
Order
Order
Order information
information
information
information
Type
Type
Type
Type Part
Part
Part
Part Numbers
Numbers
Numbers
Numbers Electric
Electric
Electric
Electric interface
interface
interface
interface
Serial to Ethernet Adapter USR-TCP232-T TTL
Serial to Ethernet Adapter USR-TCP232-4 RS485
Serial to Ethernet Adapter USR-TCP232-2 RS232
Serial to Ethernet Adapter USR-TCP232-2 4 RS232/RS485 choose by jumper
Serial to Ethernet Adapter USR-TCP232-D
DIP module in TTL version,
without RJ45 on board.
Modbus, Ethernet/IP and Encrypted Versions are also available
1.5
1.5
1.5
1.5 Electrical
Electrical
Electrical
Electrical Characteristics
Characteristics
Characteristics
Characteristics
DC Power Supply Voltage ： Two DC Voltage can be choose
VCC ： type: 3.3V, min: 3.15 ， max: 3.45 V
VDD ： type:
5V,
min: 4.5V ， max: 5.5V
Operating supply current ： Max : 1 80 MA
Operating Temperature ： 0~75 ° C ( business version ) – 25-80 ° C (industry version)
Storage temperature ： -40~85 ° C
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