Multifunctional serial to Ethernet module user manual
www.tcp232.net
Jinan USR IOT Technology Co., Ltd
Page18
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9
RS422 interface also connected to RS232 nine needles binding post. The device have RS232
and RS485 interface, but can only use one in a time, autoadaptation, connect as RS485 is RS485
function, connect as RS422 wiring is RS422 function.
3.3.
3.3.
3.3.
3.3. USR-TCP232-500
USR-TCP232-500
USR-TCP232-500
USR-TCP232-500
3.3.1.
3.3.1.
3.3.1.
3.3.1. Hardware
Hardware
Hardware
Hardware
Diagram 3-7 USR-TCP232-500
3)
Mechanical dimesion: (L×W×H):
155×100×34(mm), including RJ45 and connector;
4)
PCB dimension(L×W): 130.5×90.2(mm);
5)
+5 ~ +48V power input;
1)
DC power plug, 5.08 connector power input
6)
3 * serial(2 * RS232, 1 * RS485/422)
7)
2 * RS232 support hardware flow control
8)
1 * RS485/RS422
9)
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).
