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Onboard power and signal isolation, provide stable isolated voltage, high reliability and strong anti-interference. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, anti-electrostatic. Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage protection, improves shock resistance

TTL TO RS422 (B) is an industrial-grade rail-mounted electrically isolated TTL-to-RS485 serial converter.


Features:

  1. Compatible with TTL/RS422 standard, converting the TTL signal into differential RS422 signal, support 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, anti-electrostatic
  6. Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock resistance
  7. Onboard RS422 input and output terminal 120R resistor, enabled/disabled via jumper
  8. Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective

Specifications:

  1. Product Type: Galvanic isolated TTL to RS422 converter
  2. Power supply: 3.3V ~ 5V
  3. Protection: over-voltage, reverse-proof
  4. Device Port: TTL/RS422 standard compatible

TTL:

  1. Connector: screw terminal
  2. Transmission distance: about 10m
  3. Transmission mode: point-to-point

RS 422:

  1. Connector: screw terminal
  2. Protection: surge-suppress and 15KV ESD protection
  3. Terminal resistor: 120R, enabled/disabled via jumper (inside the case)
  4. Transmission Distance: About 1.2km
  5. Transmission Mode: full duplex mode, point-to-multipoint (up to 256 nodes, it is recommended to use repeaters for 16 nodes or more)

Appearance:

  1. Case: Rail-mount ABS case, suitable for 35mm DIN rail
  2. Dimensions: 106.0 58.6 36.0mm


Packages Includes:

1 x Waveshare Rail-mount TTL To RS422 Galvanic isolated Converter, Anti-surge, Multiple Isolation Protection
Brand/Manufacturer Generic
Country Of Origin China
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 1296.82 (Inclusive of all Taxes)
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* Product Images are shown for illustrative purposes only and may differ from actual product.

Waveshare Rail-mount TTL To RS422 Galvanic isolated Converter, Anti-surge, Multiple Isolation Protection

  • Product Code: EC-17734
  • Availability: Out Of Stock
  • Rs.1099.00
  • (Excluding 18% GST)

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