Description
Details
HALJIA RS422 Mutual Transfer TTL Bi-directional Signal Module Full-duplex 422 Single-chip Microcomputer MAX490 TTL Module: RS422 interface, two-way communication. A B Y Z ultra-long transmission 1000 meters. The module has 15KV ESD protection. Add 10 ohm overcurrent protection resistor to the board. The module comes with TVS diodes. Anti-lightning, anti-spike voltage.
Key features
- RS422 interface, two-way communication. A B Y Z ultra-long transmission 1000 meters
- The module has 15KV ESD protection. Add 10 ohm overcurrent protection resistor to the board. The module comes with TVS diodes. Anti-lightning, anti-spike voltage
- The module has 120 ohm terminating resistance, can reduce long-distance communication echo interference effectively
Product specifics
- Brand: HALJIA
- Category: Conditional Access Modules
- Model: ADN1903046
- Part number: ADN1903046