ATC-1204 RS-485 Bus Split Hub

Product Summary:
The ATC-1204 is a high-performance RS-485 bus split hub designed to improve network stability in complex electromagnetic environments. It features industrial-grade isolation and advanced surge protection for safe, long-distance communication.

Key Features:

• Star topology for flexible RS-485 networking

• 3KV+ photoelectric isolation on all interfaces

• Automatic data direction control via hardware

• 4-port malfunction alarm with isolation

• 3500V isolation voltage & 600W surge protection

• Supports transmission speed up to 115.2Kbps

• Reliable communication over distances up to 1200 meters

• External switch power supply design

Applications:

• Freeway toll and monitoring systems

• Power grid data collection

• Industrial automation networks

• Road surveillance setups

Product Benefits:

• Enhances system reliability and safety

• Prevents lightning and surge-induced damage

• Ensures stable data transmission across long distances

• Simplifies RS-485 network setup and expansion

• Low-cost solution with robust industrial-grade performance

FAQs:

Q1. What is the maximum data transmission speed supported by ATC-1204?
A1. The ATC-1204 supports a maximum data rate of 115.2 Kbps.

Q2. Can this hub be used in outdoor applications?
A2. Yes, it is designed with robust isolation and surge protection, making it ideal for outdoor and industrial environments.

Q3. How many ports does the hub support for RS-485 devices?
A3. The ATC-1204 features 4 RS-485 output ports with individual fault protection and indicators.