StarTech.com

RS232 to TTL Serial Converter - DB9, F/M

Easily convert an RS232 serial signal (-12 to +12V) to a transistor-transistor logic signal (0 to +5V)

Product ID: IC232TTL

  • Provides simple RS232 to TTL serial connectivity
  • Supports bidirectional communication at baud rates up to 115.2 Kbps
  • Fast, hassle-free setup with no drivers or software required
View More
  • Small footprint, compact design
  • Rugged design with an extended operating temperature range
$60.99 CDN
31+ In stock
In stock
CA: 0 | US: 31
31+
In stock
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Overview

This RS232 to TTL converter lets you connect devices that use RS232 serial ports to devices that only communicate using transistor-transistor logic (TTL) signals. It’s a convenient and cost-effective solution to convert RS232 into TTL, so you can connect equipment together based on your devices signal requirements.

Quick and reliable signal conversion

This serial converter is ideal for short distance communication between two devices, and can be used to connect your computer to microcontroller-based embedded systems and industrial robotics. The reliable converter easily turns high voltage (-12 to +12V) RS232 signals into low voltage (0 to +5V) TTL signals, and provides bidirectional data communication at baud rates up to 115.2 Kbps.

Platform independent for easy setup

With a small-footprint design and no software or drivers required, you can easily pair your TTL equipment with virtually any device that features an RS232 DB9 serial port, such as computers, and industrial control equipment. Plus, if your host device doesn't feature a native RS232 port, this versatile converter can be coupled with a USB to RS232 serial adapter (SKU: ICUSB232D - sold separately).

Integrates into mixed environments

The converter delivers dependable performance at extended operating temperatures (-40°C to 85°C), so it integrates nicely into a variety of workplace settings.

The IC232TTL is backed by a StarTech.com 2-year warranty and free lifetime technical support

Applications

Ideal in factories where TTL signals are used in microcontroller and embedded electronic equipment

Connect with equipment that only communicates using TTL signals, from your source RS232 device

Monitor and control industrial and automotive sensors and devices

Technical Specifications

Warranty Information
Warranty 2 Years
Hardware
Chipset ID Texas Instruments - CD4093
Industry Standards RS232
TTL (Transistor-transistor logic)
EIA/TIA
Interface Serial
Port Style Cable Adapters
Ports 1
Performance
Data Bits 7, 8
Flow Control Software flow control
Full Duplex Support Yes
Max Baud Rate 115.2 Kbps
Maximum Cable Length 16.4 ft [5 m]
Parity None, Odd, Even, Mark, Space
Serial Protocol RS-232 / TTL
Stop Bits 1, 1.5, 2
Connector(s)
Connector Type(s) 1 - DB-9 (9 pin, D-Sub) Female
1 - DB-9 (9 pin, D-Sub) Male
Special Notes / Requirements
System and Cable Requirements Available RS232 DB-9 Serial Device / Port
Available TTL DB-9 Serial Device / Port
Environmental
Humidity 5~95% RH
Operating Temperature -40°C to 85°C (-40°F to 185°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Physical Characteristics
Color Black
Enclosure Type Plastic
Product Height 0.6 in [15 mm]
Product Length 2.5 in [63 mm]
Product Weight 0.8 oz [22 g]
Product Width 1.3 in [34 mm]
Packaging Information
Shipping (Package) Weight 2.9 oz [81 g]
What's in the Box
Included in Package 1 - RS232 Serial to TTL Converter
1 - Instruction Manual

Certifications

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RS232 to TTL Serial Converter - DB9, F/M

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