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
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
- 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
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|Chipset ID||Texas Instruments - CD4093|
|TTL (Transistor-transistor logic)|
|Port Style||Cable Adapters|
|Data Bits||7, 8|
|Flow Control||Software flow control|
|Full Duplex Support||Yes|
|Max Baud Rate||115.2 Kbps|
|Maximum Cable Length||5 m [16.4 ft]|
|Parity||None, Odd, Even, Mark, Space|
|Serial Protocol||RS-232 / TTL|
|Stop Bits||1, 1.5, 2|
|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|
|Operating Temperature||-40°C to 85°C (-40°F to 185°F)|
|Storage Temperature||-40°C to 85°C (-40°F to 185°F)|
|Product Height||1.5 cm [0.6 in]|
|Product Length||63 mm [2.5 in]|
|Product Width||34 mm [1.3 in]|
|Weight of Product||22 g [0.8 oz]|
|Package Height||32 mm [1.3 in]|
|Package Length||17.1 cm [6.7 in]|
|Package Width||14.2 cm [5.6 in]|
|Shipping (Package) Weight||81 g [2.9 oz]|
|What's in the Box|
|Included in Package||1 - RS232 Serial to TTL Converter|
|1 - Instruction Manual|
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Frequently Asked Questions
Older applications that use serial communication often use legacy hardware addresses that do not work with PCI, PCIe, or USB to Serial products. We recommend contacting the software provider/support team to check if this is the case.
Compliance and Safety
- If product has an exposed circuit board, do not touch the product under power.
- If Class 1 Laser Product. Laser radiation is present when the system is open.
- Wiring terminations should not be made with the product and/or electric lines under power.
- Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
- Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
* Product appearance and specifications are subject to change without notice.