Serial I/O - ICSDataCom
Serial I/O - ICSDataCom
Serial I/O - ICSDataCom
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Overview<br />
High Quality Products from Amplicon Liveline:<br />
<strong>Serial</strong> Interface Converters<br />
Amplicon Liveline offers a unique series of RS232 conversion<br />
and other products to help you assemble your system. The<br />
RS232 conversion products range from standard RS232 to<br />
RS422 and RS485 converters to isolators that help prevent<br />
equipment damage.<br />
The EIA RS422 and RS485 signal standards are often<br />
confused with 4-wire full-duplex and 2-wire half-duplex connections.<br />
We offer two Application Notes, AN-1 and AN-2,<br />
on our website to clarify the communications standards and<br />
show how the converters are connected.<br />
These Application Notes and other helpful materials can be<br />
downloaded from our website at<br />
<strong>ICSDataCom</strong><br />
7034 Commerce Circle PHONE +1-800-952-4499 sales@icsdatacom.<br />
comPleasanton, CA 94588 FAX +1-925-416-0105 www.icsdatacom.com<br />
Converter Selection Guide<br />
Inputs Outputs Usage Model Page<br />
RS232 TxD, RxD and<br />
RTS<br />
RS485 TX and RX pairs 4-wire full-duplex connections.<br />
Requires RTS or and enable signal<br />
for 2-wire half-duplex connections<br />
485HF25<br />
485HF9<br />
54<br />
RS232 TxD, RxD and<br />
RTS<br />
RS485 TX and RX pairs<br />
2-wire half-duplex connections. Local<br />
TX is automatically tristated when<br />
not transmitting.<br />
MA485F25<br />
MA485F9<br />
55<br />
RS232 TxD, RxD and<br />
RTS<br />
RS232 TxD, RxD, DSR,<br />
DCD and DTR<br />
Isolated RS485 TX and<br />
RX pairs<br />
RS232 TxD, RxD, DSR,<br />
DCD and DTR<br />
Isolate serial devices. 4-wire fullduplex<br />
connections. Requires RTS<br />
or and enable signal for 2-wire halfduplex<br />
connections<br />
Isolate RS232 signal lines to prevent<br />
ground loops and equipment damage<br />
485Fi<br />
485Fi9<br />
232i-25<br />
232i-9<br />
56<br />
57<br />
RS232 TxD, RxD, RTS,<br />
CTS, Qm, DSR, DCD and<br />
DTR<br />
Red-Grn LED display<br />
Displays RS232 signal condition<br />
for quick troubleshooting of system<br />
problems9<br />
232Tracker 57<br />
RS422/RS485 TX and<br />
RX signal pairs<br />
RS422/RS485 TX and<br />
RX signal pairs<br />
Extends RS422/RS485 signals<br />
another 1,200 meters.<br />
TCC-120<br />
TCC-120i<br />
57<br />
Other Amplicon Products<br />
Amplicon Liveline makes many other fi ne products which <strong>ICSDataCom</strong> distributes in the United States. These<br />
include digital I/O boards like the PCI215 (shown on the left), A/D boards, multi-port serial I/O boards and<br />
many others. Refer to the Amplicon website at www.amplicon.co.uk or call 1-800-952-4499 for a catalog.<br />
Contact <strong>ICSDataCom</strong> for pricing and delivery.<br />
Amplicon Liveline Data COM Products<br />
53
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