Usr USR-TCP232- E - 3 Hardware Interface

Multifunctional serial to Ethernet module user manual http://en.usr.cn
Jinan USR IOT Technology Co., Ltd tec@usr.cn
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2 、 whether WEB to Serial mode or not, send web data to serial always work.
3.
3.
3.
3. Hardware
Hardware
Hardware
Hardware interface:
interface:
interface:
interface:
3.1.
3.1.
3.1.
3.1. USR-TCP232-E
USR-TCP232-E
USR-TCP232-E
USR-TCP232-E
About the new PCB libraries file, we can load from website.
3.1.1.
3.1.1.
3.1.1.
3.1.1. Hardware
Hardware
Hardware
Hardware
Diagram 3 - 1 USR-TCP232-E
1) Mechanical dimesion : ( L × W × H): 5 5 × 30 × 23 .2 (mm) including RJ45 and connector ；
2) PCB dimension (L × W): 50 .4 × 30.0 (mm) ；
3) 5V 3.3V double power input ， choose 1 input
1) 2 * serial(2 * TTL)
2) TTL serial port support hardware flow control
3.1.2.
3.1.2.
3.1.2.
3.1.2. Power
Power
Power
Power
Power supply socket, The input voltage range 3.3V or 5V , current 150 MA. We default
supply high quality 5 V / 1 A power adapter.