Discontinued
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
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- 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
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
- Connect with equipment that only communicates using TTL signals, from your source RS232 device
- Monitor and control industrial and automotive sensors and devices
Partner Numbers
- ALSO DEUTSCHLAND GMBH 2888340
- UPC 065030859905
Specifications
| Warranty Information | Warranty | 2 Years |
|---|---|---|
| Connector(s) | 1 - Connector Type(s) | DB-9 (9 pin, D-Sub) |
| DB-9 (9 pin, D-Sub) | ||
| Environmental | Operating Temperature | -40°C to 85°C (-40°F to 185°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) | |
| Humidity | 5~95% RH | |
| Hardware | Ports | 1 |
| Interface | Serial | |
| Port Style | Cable Adapters | |
| Industry Standards | RS232 | |
| TTL (Transistor-transistor logic) | ||
| EIA/TIA | ||
| Chipset ID | Texas Instruments - CD4093 | |
| Packaging Information | Package Height | 32,0 mm [1,3 in] |
| Package Length | 17,1 cm [6,7 in] | |
| Shipping (Package) Weight | 81,0 g [2,9 oz] | |
| Package Width | 14,2 cm [5,6 in] | |
| Performance | Maximum Cable Length | 5 m [16,4 ft] |
| Serial Protocol | RS-232 / TTL | |
| Max Baud Rate | 115.2 Kbps | |
| Data Bits | 7, 8 | |
| Flow Control | Software flow control | |
| Parity | None, Odd, Even, Mark, Space | |
| Stop Bits | 1, 1.5, 2 | |
| Full Duplex Support | Yes | |
| Physical Characteristics | Color | Black |
| Material | Plastic | |
| Product Length | 63,0 mm [2,5 in] | |
| Product Width | 34,0 mm [1,3 in] | |
| Product Height | 15,0 mm [0,6 in] | |
| Weight of Product | 22,0 g [0,8 oz] | |
| Special Notes / Requirements | System and Cable Requirements | Available RS232 DB-9 Serial Device / Port |
| Available TTL DB-9 Serial Device / Port | ||
| What's in the Box | 1 - Included in Package | RS232 Serial to TTL Converter |
| Instruction Manual |
Certifications
View downloadable documentation
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Drivers/Downloads
Talk to an Advisor
We are always ready to assist you with any questions you may have.
Live Chat (opens in new window)Manual(s):
-
ic232ttl_manual.pdf
- Language: EN
Datasheet
-
ic232ttl_Datasheet.pdf
- Datasheet
- Language: EN
Product Support
Talk to an Advisor
We are always ready to assist you with any questions you may have.
Live Chat (opens in new window)Frequently Asked Questions
Troubleshooting
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
Compliance letters
-
RoHS & REACH Certificate of Compliance
- Language: English
-
Waste Electrical and Electronic Equipment Directive (WEEE)
- Language: English
-
Country of Origin (COO)
- Language: English
-
Declaration of Conformity (DOC)
- Language: English
Safety Measures
- 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.
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