Rail-mount TTL to RS422 Galvanic Isolated Converter, Anti-surge

WaveshareSKU: RB-Wav-646
Manufacturer #: TTL TO RS422 (B)

Price  :
Sale price $13.88

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Stock  :
In stock, 4 units

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  • Rail-Mount TTL to RS422 Isolated Converter with Anti-Surge Protection
  • Complies with TTL/RS422 standards for full-duplex communication
  • Features anti-surge, over-voltage, and reverse-proof protection
  • Supports transmission distances up to 1.2km
  • Easily installed in rail-mount ABS case
  • Accommodates point-to-multipoint connections with up to 256 nodes

The Rail-Mount TTL to RS422 Isolated Converter w/ Anti-Surge Protection is a device that complies with TTL/RS422 standards, converting TTL signals into differential RS422 signals for full-duplex communication. Compatible with 3.3V to 5V TTL signal levels, it offers anti-reverse and over-voltage protection for the power supply interface. This converter features unibody power supply isolation, digital isolation, transient voltage suppression, resettable fuse, and protection diodes, all housed in an industrial rail-mount ABS case for easy installation and cost-effectiveness.

  • 1x TTL TO RS422 (B)
  • 1x Screwdriver

  • 106.0 x 58.6 x 36.0 mm (L x W x H)
  • Product Type: Galvanic isolated TTL to RS422 converter
  • Power supply interface: 3.3 V - 5 V
  • Protection: Over-voltage and reverse-proof
  • Device Port: TTL/RS422 standard compatible
  • TTL Connector: Screw terminal
  • Transmission distance: About 10m
  • Transmission mode: Point-to-point
  • RS422 Connector: Screw terminal
  • Protection: Surge-suppress and 15KV ESD protection
  • Terminal resistor: 120R, enabled/disabled via jumper (inside the case)
  • Transmission Distance: About 1.2 km
  • Transmission Mode: Full duplex mode, point-to-multipoint (up to 256 nodes, it is recommended to use repeaters for 16 nodes or more)
  • Case: Rail-mount ABS case, suitable for 35mm DIN rail
  • Weight: 68 g

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