1. Access Control Converter RS232 to RS485 2.Signal LED: 3 LED (TXD, RXD, and POWER) 3. With 1500W surge protection

Access Control Serial Port Converter RS 232 to RS 485

Product Model: EA-04

Product Dimension: 93*23*62(mm)

Working Voltage: DC 9V

Interface Feature: compatible with RS-232C and RS-485

Electrical Interface:

                              RS-232 interface, DB9 holes connector;

                              RS-485 interface, DB9 (pin) with 6 terminalsTransmission Distance: 0-1.8 Kilometers

Transmission Speed: 300-115.2KBPS

Signal LED: 3 LED (TXD,RXD, and POWER)

Protection Class: with 1500W surge protection

Working Environment: 0°C-50°C

Working Humidity: 5% to 95%