Multifunctional serial to Ethernet module user manual http://en.usr.cn
Jinan USR IOT Technology Co., Ltd tec@usr.cn
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3.3.
3.3.
3.3.
3.3. USR-TCP232-400
USR-TCP232-400
USR-TCP232-400
USR-TCP232-400
3.3.1.
3.3.1.
3.3.1.
3.3.1. Hardware
Hardware
Hardware
Hardware
Diagram 3 - 9 USR-TCP232-400
1) Mechanical dimesion : ( L × W × H): 90 × 84 × 2 5 (mm) including RJ45 and connector;
2) PCB dimension (L × W): 80.3 × 50. 3 (mm) ;
3) +5 ~ +18V power input;
4) DC power plug, 5.08 connector power input
5) 2 * serial(1 * RS232, 1 * RS485/422)
6) 1 * RS232 support hardware flow control
7) 1 * RS485/RS422
8) Specific: PIN 9 of the RS232 DB9 can connect to power for special uses.
3.3.2.
3.3.2.
3.3.2.
3.3.2. Power
Power
Power
Power
This system has three power supply interface, a power hub, a 5.08 terminal, pin 9 of the two
serial com (through the PCB jumper short circuit, default closed).
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