Description:
This isolated RS485E repeater is a kind of high-performanceindustrial grade RS485 signal amplifier and extender. It can automaticallysense data flow direction and communication baud rate, not requiring anycontrol or handshaking signals, and ensure transparent datatransmission. Equipment power supply and communication signal arecompletely isolated, with protection and staticprotection. It features long distance transmission, high speed, stable andreliable performance. Widely used for attendance machine, IC card chargingsystem, automation control, access control system, parking lot, dining servicesystem, highway toll system.

Features:
Industrial grade design, communication iscompletely isolated, stable and reliable performance, transmission rate is upto 500Kbps.
Built-in high-quality DC/DC isolated powersupply module realizes electrical isolation between ports.
Support multi-machine communication, canconnect up to 128 nodes, and transmission distance is up to 1200 meters.
Data flow automatic control technology,automatically distinguish and control data transmission direction.
Multiple protective measures: positive andnegative 15KV ESD protection; 600W dual channel TVS protection; 2.5KVcommunication isolation.
Wide range of power supply from 9V to 36VDC,and support reverse polarity protection.

Specifications:

Recommended Value (Typical) Limit Value
Working Voltage 9V~36V DC 9V~36V DC
Rated Power 0.36W (9V/35mA; 12V/27mA; 24V/15mA) 0.5W
Working Temperature -30℃~70℃ -40℃~80℃
Responsible for Capacity 1~128 node 128 node
Communication Distance 0~1200 meters 1200 meters
Communication Rate 300~500K bps 500Kbps Note:
It is suggested to use RS485E equipment underrecommended value for long-term stable operation. Equipment will not damagewhen working under limit value, but may result in performance degradation. Donot exceed the limit value,