About the product
- RS422 interface, two-way communication. Ultra-long transmission 1000 meters. With 15KV ESD protection.
- A high-power 10 Ohm current-limited over-current protection resistor is added to the board. TVS diodes, anti-lightning, anti-spike voltage.
- There are 120 ohm termination resistors to effectively reduce echo interference in long-distance communication. There is a power indicator.
- On the TTL side, using a 5V DC power supply, the RXD TXD is compatible with 5V logic signals.
- Communication speed 2.5MBPS
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