RS 232 to RS 485 Communication Serial Converter

Feature:

Interface: Compatible with EIA/ TIA RS-232C standard and RS-485 standard.
Electronic Interface: At the side of RS-232 is a dB9 female connector. At the side of RS-485 is dB9 male connector, with connection board.
This Converter is able convert RS-232 signal to RS-485 balanced differential signal and extended the communication distance to 1.2Km. It is passive and doesn`t reqire external power.
It is widely used is industrial automation, door safe, all-in-one-card, car parking, ATM, bus charge, eatery sell out, staff attendance management, and highway toll gate etc.

Specification:

Product Name: Converter
Interface: RS232 to RS485
Working Mode: Asynchronous, Half-duplex, Differential Transmission
Transmission Media: Twisted Pair or Shielded Twisted Pair
Transmission Rate: 300 - 115200BPS
Working Environment: 0 - 70º C
Relative Humidity: 5% - 95%
Transmission Distance: 1200m (RS-485), 5m (RS232)
Dimension: 95 X 33 X 17mm (L*W*T)
Color: As picture show
Material: Plastic & Metal
Net Weight: 36.2g
Package Content: 1 X RS232 to RS485 Converter, 1 X Guide Paper