Jl. Pangeran Jayakarta 129 Blok C-33021-6250733avatarjaya@avatarjaya.comavatar.jaya.creative09.00-18.00




  • Industrial grade design for stability and reliability
  • Embedded ESD surge protection built-in
  • Optical isolation provides protection against damage from static electrical charge
  • Power surge protection provides protection against surge damage from high energy spike
  • Auto Tune feature provides automatic setup of communication protocol
  • RS-422/485 Auto Detect and Switch technology enable serial device plug-n-play without jumper or switch setting
  • RS-485 Auto RTS Signal Control (ARSC) technology allows accurate switching of the transmitter on and off for precise timing of the data transmission
  • RS-232 to RS-422/485 converter with RTS+/- CTS+/- support
  • RS-422/485 Handshaking Communication provides hardware flow control for best prevention of data error or data lost
  • Plug-in screw terminal block for easy RS-422/485 wiring
  • Plug-n-play & compact size designed


Product Description RS-232 to 422/485 compact size Media Converter with Surge


Port1 RS-232(DB9) Female
Port2 RS-422/485 (4pin Terminal Block)
Distance 1.2km (RS-422/485)
Baud Rate 50 bps up to 460.8 Kbps
RS-232 Signals TxD, RxD, RTS, CTS, GND
RS-422/485 Signals RS-422 : TxD+, TxD-, RxD+, RxD-
4 Wire RS-485 : TxD+, TxD-, RxD+, RxD-
2 Wire RS-485 : Data+, Data-


Redundancy N/A
Connectors DC Jack
Consumption 20mA@5V
Input 5V


Isolation N/A
Surge 400W for RS-422/485 meets IEC6001-4-5
Reverse Power N/A


Casing Plastic


Operating Temperature Standard 0 ~ 60 ℃ / Extend -40 ~ 70 ℃
Operating Humidity 5% to 95% RH
Storage Temperature -20 to 85 ℃

Regulatory Approvals

EMC FCC Part 15, CISPR (EN55022) Class A, CE


Dimensions 46 x 76 x 23mm (D x W x H)