Volume discounts:
- +100 7 % $1.39
- +300 9 % $1.36
- +500 12 % $1.32
- +1000 15 % $1.28
Shop with confidence
Learn More
Availability:
SKU
COM-05-081
Ships in 2-3 business days, then:
Free delivery in 10-15 days by YunExpress on orders over $35.
Free delivery in 5-7 days by DHL on orders over $200.
More shipping info
$1.50
MAX490 RS422 to TTL Converter Bidirectional Module interface is two-way communication. This module provides BYZA ports that are super long transmission 1000 meters and ESD 15KV protection.
The module has 120-ohm termination resistors, which can effectively reduce the interference of long-range communication. It also includes a TVS diode, the power indicator light, the data receiving and sending indicator light and panoramic view of state data.
The TTL side of the module uses 5V DC power supply TXD RXD compatible with a 5V logic signal.
It also uses the original imported MAX490 chips, stability and communication speed is far more than domestic products, up to 2.5Mbps.
Specification of MAX490 RS422 to TTL Bidirectional Converter :
- Main Chip: MAX490
- Input Voltage: 5V
- Interface: TTL, RS422
- Data Rate: 2.5Mbps
- Pin Number: 4 Pins
- Module size: 50mm x 27mm
Write Your Own Review
Customer Questions