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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Black Box IC1625A-F RS232 to RS485 Interface Converter

Overview

The Black Box IC1625A-F is a compact serial interface converter designed to bridge the gap between RS232 and RS485 communication protocols. This device is essential for integrating legacy RS232 equipment into RS485 networks, enabling longer transmission distances and multi-drop capabilities common in industrial automation, building management systems, and surveillance applications. Its passive design requires no external power, simplifying installation and reducing potential points of failure. The IC1625A-F facilitates reliable data exchange where direct RS232 communication is insufficient due to distance or network topology limitations.

Compatibility

This converter is compatible with any standard RS232 serial port and any RS485 serial device. It acts as a transparent protocol translator, meaning it does not alter the data stream. It is suitable for use with a wide range of industrial equipment, including PLCs, sensors, barcode scanners, and security system components that utilize either RS232 or RS485 interfaces. Specific compatibility is not limited by manufacturer but by the serial communication standard employed by the connected devices.

Installation Notes

The IC1625A-F is a passive device and requires no power supply. Installation involves connecting the RS232 side to the host device using a standard DB9 connector and the RS485 side to the network using screw terminals. Ensure proper wiring of the A (+), B (-), and Ground lines for optimal performance and noise immunity on the RS485 bus. Incorrect wiring can lead to communication errors or data loss.

What's in the Box

  • 1x IC1625A-F RS232 to RS485 Interface Converter
  • 1x DB9 Female to DB9 Male Serial Cable
  • 1x Terminal Block Connector
Specifications
Brand: Black Box
MPN: IC1625A-F
Color: Black
Connectivity: RS-232
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Black Box Async RS232 TO RS485 Interface Converter - - IC1625A-F

$176.93
$175.99

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