HXSP-485 RS-232 to RS-485 Converter
Product Summary:
The HXSP-485 converter is a compact, bi-directional connector that transforms RS-232 signals to 2-wire half-duplex RS-485 signals. Ideal for industrial automation, access control, and remote data communication.
Key Features:
Supports EIA RS-232 and RS-485 standards
DB9 female (RS-232) and DB9 male (RS-485) connectors
No external power required; powered via RS-232 port
Transparent communication protocol
Baud rate: 300~115200 bps
Transmission distance: RS-232 (5m), RS-485 (up to 1200m)
Operating temperature: -10℃ to 85℃
Applications:
Connect RS-232 devices to RS-485 networks
Used in industrial control and automation systems
Access control, parking management, and IC card billing systems
One-card solutions and remote multi-machine communication
Product Benefits:
Easy plug-and-play installation
Eliminates power wiring – self-powered through RS-232 port
Reliable, long-distance data communication
Reduces signal interference with proper terminal resistance
Compact and durable for harsh environments
FAQs:
Q1: Does the HXSP-485 require an external power supply?
A: No, it gets powered through the RS-232 interface via DTR/RTS pins.
Q2: What is the maximum communication distance supported?
A: Up to 5 meters on the RS-232 side and up to 1200 meters on the RS-485 side.
Q3: Can this converter be used in multi-point RS-485 networks?
A: Yes, it supports point-to-point and point-to-multi-point RS-485 communication.