Serial I/O - ICSDataCom
Serial I/O - ICSDataCom
Serial I/O - ICSDataCom
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Converters<br />
Isolated Interface Converters<br />
Isolated RS232 to RS422/RS485 Converters ■ I-7520/R/A<br />
■ The I-7520 series RS232 to RS422/RS-485 Converters<br />
provide unique mix of RS485 protocol conversion and isolation.<br />
• All three models provide RS232 to RS485 protocol conversion<br />
up to 115,200 baud.<br />
• A proprietary auto tuner circuit detects the baud rate and<br />
data format automatically and controls the direction of the<br />
RS485 circuit precisely. This eliminates the need to control<br />
the module with the Request-to-send line as is done with<br />
some devices.<br />
• The three models give the user a choice of which side is<br />
isolated. The I-7520 and I-7520R drive RS485 half-duplex<br />
lines. The Model I-7520A has a RS422/RS485 port which<br />
can drive a full-duplex 4-wire circuit or a 2-wire half-duplex<br />
circuit<br />
■ Screw terminal blocks for serial I/O lines simplifi es serial wiring.<br />
■ Auto tuner circuit handles multiple data rates<br />
■ 3000 V isolation protect the computer from electrical transients<br />
■ Rugged housing, single DIN rail included with unit.<br />
Ordering Code:<br />
I-7520 85.00 $<br />
RS232 to RS422/RS485 converter with isolated RS232 port. Includes US 115 VAC power adapter<br />
and manual on CD-ROM<br />
I-7520R 95.00 $<br />
RS232 to RS422/RS485 converter with isolated RS485 port. Includes US 115 VAC power adapter<br />
and manual on CD-ROM<br />
I-7520A 105.00 $<br />
RS232 to RS422/RS485 converter with isolated RS232 port. Includes US 115 VAC power adapter<br />
and manual on CD-ROM<br />
Web: www.icsdatacom.com<br />
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