Name: Jinan USR IOT Technology USR-TCP232-T
Brand: Jinan USR IOT Technology
Rating: 4 (1 reviews)

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S erial to Ethernet module USR-TCP232-T24 series http://en.usr.cn

Jinan USR IOT Technology Limited Page 24 of 53 tec@usr.cn

connection for the serial sensor supply via the serial line or external power to the device is not turned on by

default.

RS485

RS485 interface

interface

RS485 has two lines A(data+) and B(data-), 120 Ohms Termination Resistance on board.

Notice:

Notice: this module user Jumpers to change work for RS232 or RS485, by default it work at RS232

mode.

RJ45

RJ45 internet

internet

internet interface

interface

Auto detected 10M/100M RJ45 interface, support AUTO MDI/MDIX , that is to say you can use crossover

cable or a straight cable to connect it to PC for test.

Pin Name Description

1 TX+ Transceiver Data+

2 TX- Transceiver Data-

3 RX+ Receive Data+

4 n/c Not connected

5 n/c Not connected

6 RX- Receive Data-

7 n/c Not connected

8 n/c Not connected

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Jinan USR IOT Technology USR-TCP232-T Specifications

General