Special Features

[INDUSTRIAL STRENGTH PROTECTION] Engineered for demanding environments, our RS485 hub features 1000VDC photoelectric isolation and 600W protection to safeguard against electrical interference and voltage spikes. The industrial-grade ABS housing ensures durability in harsh conditions from-20℃ to +65℃.
[HIGH-SPEED DATA TRANSMISSION] Experience blazing-fast with transmission rates up to 115.2kbps (customizable to 187.5K). The advanced processor chip automatically optimizes data flow for maximum efficiency across all 8 ports without any manual configuration required.
[SMART FAULT PROTECTION] Intelligent channel isolation technology automatically detects and quarantines problematic connections while maintaining operation on good ports. Visual LED indicators provide instant status updates on power, data flow, and any fault conditions.
[VERSATILE CONNECTIVITY] Compatible with both RS-232 and RS-485 standards, this hub serves as both a repeater and distributor. Supports up to 32 nodes (expandable to 128) with transmission distances up to 1200m-for extensive industrial networks and automation systems.
[RELIABLE PERFORMANCE] Built with premium chips and components, this hub delivers stable operation with minimal 2W power consumption. The pluggable terminal blocks ensure secure connections, while the reverse-polarity protection prevents damage from incorrect wiring.

Description

Item Type: RS485 Hub
Material: ABS
Model: YN1208
Working Power Requirements: Voltage in the Range Of DC9-24V
Interface Characteristics Compatible: EIA/TIA RS-232, RS-485 Standards
Electrical Interface: Pluggable Terminal Block
Working Mode: Asynchronous Half-Duplex
Interface Protection: 600W Thunderstruck Protection
Transmission Medium: Twisted Pair or Shielded Twisted Pair
Maximum Number Of Nodes: 32 (128 Can Be Customized)
Transmission Rate: 1200bps to 115.2kbps (187.5K Can Be Customized)
Isolation Voltage: 1000VDC Photoelectric Isolation
Power Consumption: 2W at +9～24VDC
Maximum Transmission Distance: 1200m (4000ft) at 9600bps
Status Indication: Real-Time Display of On-Board Transceiver Lights
Working Temperature -20℃~+65℃
Working Humidity 25%~95% (Non-Condensing)

Package List：
1 x RS485 Hub
1 x English User Manual

Note:
1. After connecting the positive and negative poles of the power supply, the Power light should be in a steady green state.
2. Working power requirements: voltage in the range of 9 to 24V, current greater than 0.75A

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RS485 Hub 8 Port Industrial Grade Opto Isolated Repeater High Speed Transmission Distributor for Automation Systems DC9 24V ABS Plastic

Special Features

Description

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