USB to RS232 TTL | CMOS Adapter Cable with Terminal Block
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USB to RS232 TTL voltage settings just got easier!
Up until now you’ve had to make a choice between USB to TTL adapters and their voltage with either or selections. This USB to RS232 TTL/CMOS adapter cable eliminates that by allowing you to choose a voltage setting right at the adapter’s connection point at the terminal block.
The USB-2323TTLMOS provides a USB to RS232 port with 5V/3.3V/2.5V/1.8V TTL / CMOS compatible Logic levels. The RS232 signals include TXD, RXD, and GND. The RS232 TTL cable is USB bus powered and does not need any DC power from an external AC Power Adapter. The TTL /CMOS RS232 signals are processed on the 5-pin Terminal Block.
Configuration for terminal block
- Pin 1 TXD (Output)
- Pin 2 RXD (Input)
- Pin 3 VOUT (Output TTL / CMOS Power)
- Pin 4 VIN (Input TTL / CMOS Power)
- Pin 5 GND (Ground for TTL / CMOS)
Product Features
- Provides 1 TTL/CMOS RS232 Serial Port over USB Port
- Supports 3-Signal TTL/CMOS RS232 Conversion: (TXD, RXD, GND)
- The 2,500Vrms Isolation Model is Available
- Supports a 5-pin Terminal Blocks for TTL/COMS Signal Wiring
- 5V/3.3V/2.5V/1.8V Logic Level Selectable by DIP Switch
- Signal Levels are Similar to Standard RS232 but in TTL/CMOS Swing Level
- Easy Serial Port Expansion over USB Port
- USB1.1 and USB2.0 Forward Compatible
- Built-in FTDI USB UART Chip
- Supports Serial Speed from 300bps to 921.6Kbps
- Supports 7,8 Data Bits
- Odd, Even, Mark, Space, None parity mode
- Supports 1, or 2 Stop Bits
- Supports XP, Win 7, Win 8, 10 Linux and Mac OS
Specifications
- Fully compatible with USB 1.1 and forward compatible with USB 2.0
Form Factor
1.77”(L)x1.65”(W)x1.15”(H) (4.49 x 4.18 x 2.20 cm)
TTL / CMOS Serial Port
Supports one 5-pin Terminal Block TTL / CMOS RS232 Serial port snd the key benefits are:
- Logic Levels: Selectable by a DIP Switch
- Data Bits: 7, 8
- Stop Bits: 1, 2
- Parity: None, Odd, Even, Mark, Space
- Baud Rate: 300bps to 921.6Kbps
Power Requirements
USB Bus Powered, no External Power Supply Needed.
+2.5V or +1.8V DC Power Input Required on the 5-pin Terminal Blocks in case of Supporting 2.5V or 1.8V Logic Levels
Environmental
- Operating Temp.: -40 to 85°C (-40 to 185°F)
- Storage Temp: -40 to 85°C (-4 to 185°F)
- Operating Humidity: 5 to 95% RH
| Model Number | USB-232TTLMOS |
|---|---|
| UPC | 736983902375 |
| Color | Black |
| Manufacturer | Coolgear |
| Warranty | 1 Year |
| OS Compatibility | Linux, OSX 10, Windows 11, Windows 10, Windows 8 |
| Country of Origin | Taiwan |
| Material | Plastic |
| Short Description | USB to RS232 TTL voltage settings just got easier! Up until now you've had to make a choice between USB to TTL adapters and their voltage with either or selections. This USB to RS232 TTL/CMOS adapter cable eliminates that by allowing you to choose a voltage setting. |
| Upstream Port Count | 1 |
| Upstream Port Type | USB 2.0 Type A Male Fixed Cable |
| Downstream Port Count | 1 |
| Downstream Port Type | 5-pin Terminal |
| Serial Modes | RS232 |
| Chip Model | FTDI FT232RL |
