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IRSFC24FB-BSPS as converter - 3KV Opto/Xformer Isolated RS232 to RS485 Bidirectional Converter


Product Description

IRSFC24FB-BSPS as converter - 3 KV Opto/Xformer Isolated RS232 to RS485 2 Wire Half Duplex Bidirectional Converter w/ 12V Power Supply in Boxed Enclosure

  • This 3KV Isolated auto transmit unit will be factory configured as a bi-directional serial converter, or repeater, in 2 wire half-duplex communications mode.  

  • Optimized for Isolated office/indoor/outdoor point to point, or multi-drop systems.

  • Transparent to all asynchronous data, with any combination of data, parity, and stop bits, at data rates up to 115.2Kbps. 

  • Fast auto turn-around, from transmit to receive mode, requires no software delays and eliminates timing problems and data collisions. We pioneered and perfected this leading edge technology long before our competition.

  • The isolated RS485 transceiver is protected by auto-reset fuses, a transient suppressor bridge, and built-in ESD tolerance. It can drive 32 standard loads at 4000 ft. at data rates up to 115.2 Kbps.

  • When configured as a repeater, the unisolated RS485 transceiver is protected by its built-in ESD tolerance. This side of the unit is intended to be connected to the system by a short cable run.

  • A jumper allows removal of the RS485 termination, and several jumpers enable multiple levels of bias in order to optimize performance in less than ideal system configurations.

  • Edge mounted LEDs display regulated power, and RX and TX data activity. 

  • A polarity protected switching power regulator accepts supply voltages from 9 to 35VDC, at 0.5 Watts max. 

  • Broad environmental range. Temperature: -40C to +85C(-40F to +185F). Humidity: 10 to 90% RH(non-condensing)

  • Four(4) easy mount through hole standoffs, which accept #6 hardware, are provided on the circuit board.

  • User connectors are 3 pin removable terminal strips for the isolated RS485, and the unisolated RS485/RS232, and a 2 pin screw terminal strip for the power. 

  • Accessories available are a 12VDC Switching Power Supply(Wall Wart), and an enclosure. No cables are available for this unit 

  • Conformal coating, and connectors, are factory options. Contact us for options help.

  • R E Smith Inc makes a wide variety of isolated converters that address the electrical noise problems that contribute to unreliable communications, and product failure.

  • R E Smith Inc has similar converters with comparable/enhanced performance. They feature different connectors, LEDs, and termination options. Check out the IRSFC24, IRSFC24H, and IRS422HV. 

  • We also have a new series of Converters and Repeaters that extend the RS485 communications distance far beyond conventional limits.

  • If what you see here is not exactly what you need, don't hesitate in calling us at 513-874-4796.

  • WARNING: Do NOT connect this device to a telephone system under any circumstances. Damage could result to the circuit board and/or your telephone system.

Click here for more information about the IRSFC24FB 3 KV Opto/Xformer Isolated RS232 to RS485 2 Wire Half Duplex Bidirectional Converter!

Questions? Call 513 874-4796 

MORE DETAILS: click here


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