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RS485 HUB
USR-HUB102S
SKU: USR-HUB102S
₹1150 + 18% GST
Availability: Out of Stock
Estimated Delivery: Currently unavailable
For bulk orders or B2B inquiries, email us: sales@empere.in
- RS485 Network Repeater: Active Signal Amplification
- Slave Expansion: Multi-Node Cascading
- Data Flow: Zero-Latency Auto-Sensing
- Buffer Management: Serial Port Buffering
- Compatibility: Custom & Standard Industrial Protocols
USR-HUB Series Industrial Isolated RS485 Hub
The USR-HUB Series is an industrially isolated RS485/232 hub designed to expand a single master port into multiple RS485 slave channels. Delivering active signal repeating, amplification, and robust anti-interference protection, it enables seamless multi-node bus expansion and reliable data transmission across distributed industrial control and automation networks without complex debugging.
RS485 / RS232
Multiple RS485 Ports
Signal Repeater & Booster
Plug-and-Play (No Debug)
Multi-Node Star Bus
| Product Series | USR-HUB Series |
| Main Functionality | Master port expansion, multi-node cascading, active signal repeating & amplification |
| Isolation & Immunity | Industrial electrical isolation with high anti-interference capability for stable transmission |
| Target Applications | Smart manufacturing, automated production lines, equipment monitoring, smart warehousing & smart buildings |
USR-HUB102S Industrial RS485 Hub & Isolator
The USR-HUB102S is an industrial-grade 1-input to 2-output RS485 star bus hub designed for reliable multi-node signal expansion and isolation. Featuring 2500Vrms optical isolation, ±15KV ESD and 600W lightning surge protection, it supports up to 128 nodes per channel over transmission distances up to 3 km with adaptive baud rates from 300bps to 115.2Kbps.
1-In / 2-Out RS485
128 Nodes / Channel
2500Vrms | ±15KV ESD
300bps – 115.2Kbps
0 to 3 km
DC 9V – 40V (500mA)
| Product Model | USR-HUB102S |
| Interface & Standards | Compatible with RS232, RS485, TIA/EIA standards | Industrial terminal block |
| Operating Mode & Topology | Asynchronous half-duplex (two-way communication) | RS485 Star Bus Architecture |
| Surge & Isolation Protection | 2500Vrms isolation, 500V DC insulation, continuous DC/DC mode | 600W lightning surge & ±15KV ESD per line |
| Transmission Medium | Twisted pair or shielded cable |
| LED Signal Indicators | 3 Indicator Lights: Power (POW), Transmit (TXD), and Receive (RXD) |
| Communication Compatibility | Plug-and-play with all standard serial communication software (protocol-agnostic) |
| Service Environment | Operating Temp: -20°C to 75°C | Relative Humidity: 5% to 95% |
| Dimensions & Mounting | 100 x 54 x 32 mm (with back clamp and positioning holes) |
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