RS232 To RS485 Converter

Stock Code:
PHSAR01
Price:
$41.00 excl GST

Description

RS232 to 485 Converter


Model: SAR01, RS232 to 485

Features:

protocal converter, do not need seperate power supply,
support hot switch, ideal for control Speed Dome camera Via Rs232 serial port to single twist pair 485.
For Trade and Wholesale please contact us for special prices.
In order to communicate between various standard series ports of computers, external equipments, or intelligent instruments, we must convert these signals first. This converter is compatible with RS-232C and RS-485 standard. It is able to convert RS-232 signal to RS-485 balanced differential signal and extend the communication distance to 1.2km. It is passive and does not require external power.
The transmission rate of 300-115200bps is capable of applying between host computers, and its external equipments and forms point to point, point to muilti-points network.
It is widely used in industrial automation door safe, all-in-one-card, car parking, ATM, bus charge, eatery sell out, staff attendance management, and highway toll gates.



Specifications Interface Compatible with EIA/TIA RS-232C & RS-485
Electronic Interface RS-232: female hole-type, RS-485: male needle type
Working Mode Asynchronous, half duplex, differential transmission
Transmission Media Twisted pair or shielded twisted pair (STP)
Transmission Rate 300-115200bps
Mechanical Dimensions 95mmX33mmX17mm
Operation Temperature 0C - 70C
Storage Temperature -20C - 85C
Humidity 5% - 95%
Transmission Distance 1200m (RS-485), 5m (RS232)