*Working mode: asynchronous transfer , point to point, multipoint, two-wire half duplex.
*Transmission medium : Ordinary Line , twisted pair or shielded cable is recommended to use shielded twisted pair wire or a dedicated communications.
*Baud Rate : 300 - 115200bps, automatically detects serial signal baud rate.
*Direction control : automatically determine the direction of the automatic control of data transmission.
*Transmission distance: 1500 meters
*Communication protocol: transparent transmission
*Interface protection : 1500W surge protection , 15KV ESD protection , 2500V isolation communication , lightning
*Working environment : 0 ℃ - 60 ℃, relative humidity 5 % to 95%.
*Cascade : RS485 terminal can cascade up to enhanced RS485 device 256 . (The actual number of devices that can be concatenated depends on the application equipment used for other.
*485 chip type, the current ordinary 485 chips can be cascaded to 32 communication nodes ,
enhanced cascade up to 256 communication nodes . Of course , the practical application.
*You can also reach the number of nodes and communications environment, cables ,
communication distance , the communication speed has a relationship) . *Power supply:
*Input Power : DC9 - 24V wide-range DC voltage input
*Power consumption: static around 40mA, 60mA dynamic
*Dimensions:Length * width * height : 82 * 50 * 32mm
*Weight:68g