External Level Shifter
The External Level Shifter converts low voltage (3.3 V) TTL signals to RS-232 UART signals and vice versa.
The External Level Shifter converts low voltage TTL (3.3 V) signals to standard RS-232 UART signals and vice versa. Its intended purpose is to convert serial signals between a car’s head unit on one side and a PC or data logger on the other. It can also be used for other devices in an industrial setting where a conversion of serial signals is needed. One shared input/output connection on the front of the External Level Shifter connects both sides of the conversion.
Features of the External Level Shifter:
|Convertion||from TTL to RS-232 |
and vice versa
|Interface||one shared input/output |
All technical specifications at a glance:
|Dimensions (H x W x D)||20.9 x 55.8 x 54 mm|
|Data Rate||115 kbit/s (guaranteed)|
|Temperature Range||-40 °C to +85 °C|
|Standby Current||max. 300 μA|
|Supply Current||max. 50 mA|
|Supply Voltage||4.7 V to 28 V|
The following accessories are included:
|Product||External Level Shifter|
We recommend the following accessories:
If you have any further questions, please get in touch with us.
Our contact person for Automotive Data Logging Solutions will be pleased to help you!
- Matthias Müller
+49 7275 9143 211
+49 7275 9143 109