TTL to RS232 Converter Rail-Mount Galvanic Serial Adapter, TTL/RS232 Standard Convert TTL Signal into RS232 Signal Full-Duplex Communication, 3.3V ~ 5V TTL Signal Level Multi-Isolation Protection

Features Compatible with TTL/RS232 standard, converting the TTL signal into RS232 signal, supports full-duplex communication Compatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightn-ingproof & anti-electrostatic Onboard protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance 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 Comes with Online Tutorial and Online Development Resource, Please check: n9.cl/6t78s Specifications 1. TTL Connector: screw terminal Transmission distance: about 10m Transmission mode: point-to-point 2. RS232 Connector: screw terminal Protection: TVS diode, surge protection & ESD protection, power isolation and signal isolation Transmission distance: About 15m Transmission mode: Point-to-point 3. INDICATORS PWR: Red power indicator, lights up when there is power supply connection and voltage is detected TXD: TX indicator, lights up when the TTL port sends data RXD:RX indicator, lights up when the TTL port receives data 4. Power supply interface Power supply: 3.3V ~ 5V Protection: over-voltage, reverse-proof Package Content TTL To RS232 (B) x1 Screwdriver x1

• Rail-mount TTL To RS232 (B), Galvanic isolated Serial Port Converter. Compatible with TTL/RS232 standard, converting the TTL signal into RS232 signal, supports full-duplex communication
• Compatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface
• Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal
• Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
• Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
• Onboard protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance
• Onboard power supply screw terminal, allows 3.3V~5V DC input