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Isolated Interface Converter

Isolated Interface Converter
Isolated Interface Converter
Product Code : ATC-107
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Product Description

RS-232 to RS-422-485 Isolated Interface Converter

The ATC-107 is a sequence of a bi-directional interface converters, Models like ATC-107 optically isolate and convert instable, full or half-duplex RS-232 indicators to optically balanced, isolated, complete or half duplex RS-422 or RS-485 indications at baud rates up to 115.2 kbps. Such units also surge overpower the RS-422/485 lines. They support Send Data Control circuitry therefore no software control of handclasp lines is obligatory in RS-485 mode. ATC -107 has integral isolators for high voltage (2500V) guard. It offers Multidrop, Point-to-Point, and Simplex Operations. The ATC-107 can be power-driven from the DC 9V, 200mA power connecter and one slide switches are taken into use for constituting its operation mode.

Technical Specifications:

Transmission Media

Twisted cable or shielded cable

Operation Mode

Duel duplex or half duplex two wire/ foure wire

Signal Indication

Sending data (red) & receiving data (green) LED


Optical isolation is rated at 2500V

Transmission Speed

1.2 Km at 38.4 KBPS


External 9-12VDC

Transmission Distance

2-5 Kilometers (9600 BPS)

Working Environment

0° C~50°C,5%-95%R

Features :

  • Interface Property : interface is well-suited with EIA/TIA RS-422/485 standard.
  • Electric interface Feature : RS-232C interface DB25 Pin Female adapter RS-422/485 interface 4- bit terminal/ RJ-11 port.
  • Working Mode : asynchronous half or full duplex.
  • Signal Sign : a double color signal sign light indicates TD, RD data.
  • Isolation : isolation voltage is of 3500VRMS 500VDC sequence.
  • Power source : serial port electrically stealing at RS-232 finish. Exterior power supply linking at RS-422/485.
Contact Us

Corporate Office & Communication: A-814, Siddhi Vinayak Towers, Off S. G. Road, B/H. DCP Office, Makarba, Ahmedabad, Gujarat, 380051, India
Phone :+917259717325