I-7520R
I-7520R

I-7520R

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Price: $109.00
On sale: $98.10
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Part number:I-7520R
RS-232 to RS-485 Industrial Converter. 3000Vdc Isolation on RS-485 side. Self-Tuner baud rate. Operating temperatures between -25 to 75°C. DIN Rail mounting. Power Supply requirement 10 to 30 Vdc.

Most industrial computer systems provide standard RS-232 serial ports. Though widely accepted, RS-232 has limited transmission speed, range, and networking capabilities. The RS-422 and RS-485 standards overcome these limitations by using differential voltage lines for data and control signals, which transparently converts RS-232 signals into isolated RS-422 or RS-485 signal with no need to change any hardware or software. The I-7520/I-7520A lets you easily build an industrial grade, long-distance communication system using standard PC hardware. The design of the isolation between the I-7520 and the I-7520R/AR is different. If the user wants to supply power from the PLC/PC, the I-7520R/AR should be used, otherwise the isolation will be broken. Refer to the I-7000 bus converter manual for detailed information.

Features:
  • Input: RS-232 protocol to female 9 pin connector
  • Output: RS-485 protocol
  • Speed: "Self Tuner" inside, auto switching baud rate, 300~115200 BPS
  • 256 modules max. in one RS-485 network without repeater
  • 2048 modules max. in one RS-485 network with repeater
  • Isolation voltage: 3000VDC at RS-485 side
  • Repeater request: 4,000 feet or over 256 modules
  • Power consumption: 2.2W max.
  • Din Rail Mount
  • Recommended power source:LP1025D-24S

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