TTL TO RS232 (B) is an industrial-grade rail-mounted electrically isolated TTL-to-RS232 serial converter.Convert the TTL signal into RS232 signal, which can be used for interface conversion and can also be used to extend the communication distance.

Features:

1. Compatible with TTL/RS232 standard, converting the TTL signal into RS232 signal, supports full-duplex communication.
2. Compatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface.
3. Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal.
4. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption.
5. Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic.
6. Onboard protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance.
7. Onboard power supply screw terminal, allows 3.3V~5V DC input.
   Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective.

Package Includes:

1 x TTL To RS232 (B)
1 x Screwdriver