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Serial Interface Converter with EIA / TIA Standard for Card Access Control Systems

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Serial Interface Converter with EIA / TIA Standard for Card Access Control Systems

Product Details:

Place of Origin: shen zhen
Brand Name: MLR
Model Number: EA-04

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Packaging Details: neutral package
Delivery Time: 7 days after payment confirmed
Payment Terms: Paypal,T/T, L/C
Supply Ability: 10,000pcs/month
Detailed Product Description

Serial Interface Converter with EIA / TIA Standard for Card Access Control Systems


1. three kinds of indicators light the data traffic communication situation in time,  support the transformation of RS-232 to RS-485.

2. the internal ciucuitry of converter can automatically sense the direction of data flow and enable to
control itself by automatic switching.

3.RS-232 interface is connected to the computer by a DB9 female connector; the connection of RS-485 is through a DB9 connector or by the six terminals

4.Widely used in industrial automation control systems,  card access control systems,  leave without pay parking lot systems,  
Automated banking systems,  bus fare system,  ,  attendance management systems,  highway toll station systems,  etc. 



Product Model: EA-04

Product Dimension :93mm×23mm×62mm

Working Voltage :  DC9V

Interface Feature: compatible with RS-232C, RS-485;

Electrical Interface : RS-232 interface ,  DB9 hole connector,     

                       RS-485 interface , DB9( pin ) with 6 interminals;

    Transmission Distance : 0-1.8 Kilometers

Transmission Speed :300-115•2KBPS ,

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

Protection Class: with 1500W  surge protecion 

.Working Environment : 0℃-50℃

Working Humidity : 5% to 95%;

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