Jinan USR IOT Technology USR-TCP232-2, Instructions Manual

Page: 10 / 53

Serial to Ethernet module USR-TCP232-T24 series http://en.usr.cn
Jinan USR IOT Technology Limited Page 10 of 53 tec@usr.cn
2.2 2.2 2.2 2.2 USR-TCP232-T USR-TCP232-T USR-TCP232-T USR-TCP232-T
USR-TCP232-T Model pin package, TTL serial port
level, of 2KV electromagnetic isolation RJ45 interface, small
size TCPIP serial protocol module.
2.2.1 2.2.1 2.2.1 2.2.1 Technical Technical Technical Technical Specifications Specifications Specifications Specifications
M M M Major ajor ajor ajor characteristic characteristic characteristic characteristic P P P Parameter arameter arameter arameter
Package Type
Pin type package (DIP package)
Schematic diagram and
PCB library
See the CD library file
Power Supply
The module adopts double power supply interfaces, either is ok.
VCC:
VCC:
VCC: VCC: 3.3 V DC typical values, minimum 3.15, the biggest 3.45 V,
suitable for 3.3 V microcontroller system
VDD:
VDD: VDD:
VDD: 5 V DC typical values, minimum 4.5, the biggest 5.5 V,
suitable for 5 V microcontroller system
Working current 150 mA, the maximum 200 mA
Serial port level TTL level
Network interface PHY signal
Physical Size:
PCB size: 50.5*22.6mm
（
L*W
）
Module size: 55*23*23mm
（
L*W*H
）
Temperature and
humidity range
Operating temperature: -25 to 75 ° C
Storage temperature: -40 to 80 ° C
Storage humidity: 5% to 95% RH
Warranty period 2 years