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RS422 to TTL Mutual Conversion Module TTL to RS422 Bi-Directional Signal Module Full Duplex 422 to Single-chip MAX490 to TTL Module

KWD 4
– 1 +

Special Features

  • RS422 interface, two-way communication. A B Y Z ultra-long transmission 1000 meters.
  • The module has 15KV ESD protection; Add a 10 ohm overcurrent protection resistor on the board.
  • The module has a TVS diode. Anti lightning, anti peak voltage.
  • The module has 120 ohm terminating resistance, can reduce long-distance communication echo interference effectively.
  • The module adopts the MAX490 chip, with stability and communication,with a maximum of 2.5 MBPS.

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