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Waveshare Rail-mount TTL To RS422 Galvanic Isolated Converter Anti-surge Multiple Isolation Protection Longer Transmission Distance

7,99€ 18,99€
Gratis verzending bij bestellingen boven 25,99€

Productdetails

  • Compatible with TTL/RS422 standard, converting the TTL signal into differential RS422 signal, support 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, anti-electrostatic.Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock resistance.
  • Onboard RS422 input and output terminal 120R resistor, enabled/disabled via jumper.Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective.
  • Rail-Mount Support,Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely. Point to point, full duplex communication, suitable for interface conversion.


Productbeschrijving


Specifications

PRODUCT TYPE：Galvanic isolated TTL to RS422 converter
POWER SUPPLY INTERFACE：
Power supply：3.3V ~ 5V
Protection：over-voltage, reverse-proof
DEVICE PORT：TTL/RS422 standard compatible
TTL：
Connector：screw terminal
Transmission distance：about 10m
Transmission mode：point-to-point
RS485：
Connector：screw terminal
Protection：surge-suppress and 15KV ESD protection
Terminal resistor：120R, enabled/disabled via jumper (inside the case)
Transmission Distance：About 1.2km
Transmission Mode ：full duplex mode, point-to-multipoint (up to 256 nodes, it is recommended to use repeaters for 16 nodes or more)
APPEARANCE：
Case：Rail-mount ABS case, suitable for 35mm DIN rail
Dimensions：106.0 × 58.6 × 36.0mm
User Manual

waveshare.com/wiki/TTL_TO_RS422_(B)?amazon

Support

If you require technical support, please go to the Support page in the wiki and open a tickets.



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