Waveshare Rail-Mount TTL To RS232 Galvanic Isolated Converter, Full

RS232 To RS485 Converter (D), Active Digital Isolator, Rail-Mount support, 600W Lightningproof & Anti-Surge, Multi-isolation protection With LED Indicators Compatible with TTL/RS485 standard,Converting The TTL Signal Into Balanced Differential RS485 Signal,for Interface Converting, Expanding Nodes And Long-Distance Communication. Rail-Mount Support--- Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely. ly/3FziXDB PACKAGE CONTENT TTL To RS485 (B) x1 Screwdriver x1 Anti Surge Lightning Protection Waveshare Rail-Mount TTL To RS232 , Full Galvanic Isolated Converter This is a TTL TO RS485 (B) from Waveshare, an industrial-grade, rail-mounted, electrically isolated TTL-to-RS485 serial converter. The TTL to RS485 Converter is a professional-grade industrial communication solution that transforms TTL signals to RS485 protocol with complete galvanic isolation Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage protection, improves shock resistance. Features Compatible with TTL/RS485 standard, converting the TTL signal into differential RS485 signal, support half-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 resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock resistance Onboard RS485 output terminal 120R resistor, enabled/disabled via switch Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective Specifications DEVICE PORT--TTL/RS485 standard compatible POWER SUPPLY INTERFACE Power supply-- 3., 3V ~ 5V Protection-- over-voltage, reverse-proof TTL Connector: screw terminal Transmission distance: about 10m Transmission mode: point-to-point RS485 Connector-- screw terminal Protection --600W lightningproof and surge-suppress, 15KV ESD protection Terminal resistor--120R, enabled/disabled via switch Transmission Distance--About 1., 2km Transmission Mode--point-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) Dimensions--91., 6 × 58., 7 × 23., 3mm Development Resource/How to use: bit. Waveshare Galvanic Isolated Rail Mount Ttl To Rs485 Converter Adapter It also can be used in the application scenarios that require TTL To RS485 conversion such as Industrial Automation and IoT.