The MAX490 module converts signals bidirectionally between TTL and RS422 for communication with Arduino. Transmission via pins B, Y, Z, and A reaches up to 1,000 m.
- Type: TTL-to-RS422 conversion module and vice versa
- Communication: Bidirectional
- Maximum transmission distance: 1,000 m
- ESD protection: 15 kV
- Current limiting: 10 Ω
- TVS diode: Protection against voltage spikes and lightning
- Termination resistors: 120 Ω, to reduce interference in long-distance communication
- Operating indicator: Power indicator light
- Dimensions: 5 × 2.7 cm
Manufacturer
OEM- Product Number
- 801.01.068
- Type
- Module
- Board Model
- -
- Chipset
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.