RS422 To TTL Bidirectional Signal Module Full Duplex 422 To Microcontroller MAX490 to TTL ModuleItem NO.: RS422TTL
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- Product Name: RS422 To TTL Bidirectional Signal Module Full Duplex 422 To Microcontroller MAX490 to TTL Module
- Item NO.: RS422TTL
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Other Electronic Modules
- Tag: RS422 To TTL , Bidirectional Signal Module , 422 To Microcontroller , MAX490 to TTL Module
- Creation Time: 2024-04-13
RS422 To TTL Bidirectional Signal Module
Module Description:
1 RS422 interface, bidirectional communication. A B Y Z ultra long transmission of 1000 meters
The 2 modules have 15KV ESD protection.
Add a 10 ohm overcurrent protection resistor on the 3 board.
4 modules with TVS diodes. Anti lightning, anti peak voltage.
The 5 modules have a 120 ohm terminal resistor, which can effectively reduce long-distance communication echo interference.
6 has power indicator light and data transmission indicator light. Get a panoramic view of the data status.
The TTL side of the 7 modules uses a 5V DC power supply RXD TXD compatible with 5V logic signals.
The 8 modules use the original imported MAX490 chip, which has much higher stability and communication speed than domestic products, reaching up to 2.5MBPS
9 module size: 5.0cm * 2.7cm
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