| KEROB815881 | HANDLING =5 DAYS | *MADE IN INDIA* |
Description:
Anti-Interference Ability
Baud rate: 110 ~ 256000bps
Operating Voltage: 3v to 30VDC
Compatible With Both 3V and 5V logic
Features:
This module fully considers the 485 bus lightning protection design and anti-interference design.
It has extremely high EMC (compatibility) and EMI (anti-interference) performance.
When long-distance transmission in the field, the module is connected to the earth Access to the earth can play a good role in anti-interference and lightning protection, making the 485 bus more secure; the indoor short-distance transmission can not be connected to the earth.
With standard 2.54 pitch pin headers for your secondary development
With 120 ohm matching resistance, short-circuit R0 to enable matching resistance, short-circuit is recommended for long-distance transmission.
Support multi-machine communication, at least 40 nodes can be connected to the same network
It can be hot-swapped and there will be no signal thrombosis
Anti-interference wiring and copper laying method to prevent signal interference
Package Includes:
1 x TTL to RS485 Power Supply Converter Board 3.3V 5V Hardware Auto Control Module
1 x Connection Cable