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I-752n 시리즈

제품명
I-752n 시리즈
용도
소개 및 선택가이드
특성
주소 지정 RS-485 to RS-232 컨버터
제조사
ICPDAS (대만)

 

 

I-752n Series

There are many RS-232 devices in industry applications. Nowadays it becomes important to link all those RS-232 devices together for automation & information collection. Usually those RS-232 devices are far away from the host-PC & widely distributed in the factory. I-752N has one RS-485 port and several RS-232/422 ports. It can assign a RS-485 address number to each RS-232/422 port. By the functionality, the host PC can send data to specific RS-232/422 device link to the I-752N via the RS-485. And the data won't case network conflict.

 

 

 

I-752n  series Addressable RS-485 to RS-232 Converter
Model CPU SRAM Flash EEPROM RTC 7-Segment LED Display RS-232 RS-422 RS-485 RS-232/RS-485 DI DO
I-7521  80188, 20 MHz 128 KB 512 KB 2 KB - - - - 1 (Note 4) 1 (Note 6) 2 3
I-7521D  Y
I-7522  - 1 (Note 1) 1
I-7522D  Y
I-7523  - 2 (Note 1, 2) 1 -
I-7523D  Y
I-7522A  80188, 40 MHz 256 KB Yes - - 1 (Note 3) 1 (Note 5) 1 (Note 7) 5 5
I-7522AD  Y
I-7524  - 3 (Note 1) - 1 1
I-7524D  Y
I-7527  - 5 (Note 2)
I-7527D  Y
Note:
1. RS-232 (RXD, TXD, CTS, RTS, GND)
2. RS-232 (RXD, TXD, GND)
3. RS-422 (RXD+, RXD-, TXD+, TXD-)

 

 

tM-752N
Model RS-232 RS-485 CPU Ethernet Baud Rate COM1 COM2 COM3
tM-7521  1 1 32-bit ARM 10/100 Base-TX, PoE 115200 bps 2-wire RS-485 5-wire RS-232 -
tM-7522 2 1 32-bit ARM 10/100 Base-TX, PoE 115200 bps 2-wire RS-485 3-wire RS-232 3-wire RS-232
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