TTL to RS485 and RS485 to RS232 Converter

[caniget]

ttl-to-rs 485 converter

Hi all,
I m in need of designing the RS485 which should be connected with micro controller, and i should transfer that converted data into PC. For that i have to design
a RS232 converter from rs485 input. anyone can please give me the idea while designing rs485 by using MAX485 IC.

Thanks,
Ragu.

 

[titan66]

ttl to rs485

firtsly you must to use max232 and rs232 to converter rs485
max232 connect to microcontroller than convert rs485
download pdf.
it may be halp you

 

[shubhamec123]

i m using 75176 for rs485 modbus, i want to connect more than 32 connection can any any one suggest another ic.

 

[karesz]

Hi,
What about LTC2850/51&52 pls?
Up to 256 nodes on the bus...
K.