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Hi folks:
Am trying to incorporate an RS232 and an RS485 interface into a new product that I have been assigned. These must be built into the product on the same pcb as the rest of the components.
Questions :
1) What kind of opto-isolators are suitable to go along with these ?
2) Is it necessary to have types with Schmidt trigger outputs ?
In one of the commercially available RS232-RS485 convertor, I found also a rectangular boxy component, with the marking "CTC" on it. It is 6 x 19 x 10mm . Other markings are "MSV0505". I wonder if Control Technology Corp has anything to do with it , and what does it do ?
Any comments would be appreciated.
cheers,
NeohKS
Am trying to incorporate an RS232 and an RS485 interface into a new product that I have been assigned. These must be built into the product on the same pcb as the rest of the components.
Questions :
1) What kind of opto-isolators are suitable to go along with these ?
2) Is it necessary to have types with Schmidt trigger outputs ?
In one of the commercially available RS232-RS485 convertor, I found also a rectangular boxy component, with the marking "CTC" on it. It is 6 x 19 x 10mm . Other markings are "MSV0505". I wonder if Control Technology Corp has anything to do with it , and what does it do ?
Any comments would be appreciated.
cheers,
NeohKS