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Industrial-grade Isolated 2-Ch RS485 Hub
Industrial-grade Isolated 2-Ch RS485 Hub, Rail-mount Support, Wide Baud rate Range, Expands 2-ch RS485 Sub Ports Via 1-ch RS485 Master Port, With isolation And Signal Relay
Artikelnummer:
12833
Delivery Time: ab Lager
Verfügbarkeit: Sofort-Versand ab Lager
CHF 10.90
Artikelbeschrieb
Details
RS485-HUB-2P is an industrial grade isolated RS485 hub that can expand 2-ch RS485 sub ports through 1-ch RS485 master port. It can realize signal relay, extension and isolation functions of RS485 network, with screw terminal for power input. Rail-mount case design, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...
Features
| Interface standard | Compliant with RS485 standard |
|---|---|
| Physical interface | RS485 screw terminals |
| Baud rate | 300~460800bps (self-adaptive) |
| supported nodes | Each RS485 port supports up to 32 nodes |
| Communication distance | 1200m (9600bps), the higher rate the shorter distance |
| Operating mode | RS485 two-wire (A, B), half-duplex transparent transmission |
| Power supply | DC 5V ~ 36V |
| Operating temperature | -45 ~ +85℃ |
| Environment humidity | <95%RH |
| Transmission medium | Normal parallel cables/twisted-pair cables |
Primary function
Supports RS485 network relay, extension and isolation functions
Application Diagram
Point-to-point RS485 Relay Communication
Supports RS485 one-to-two expansion, point-to-point, half-duplex, and relay communication
Point-to-multipoint RS485 Relay Communication
Supports RS485 bus star topology connection for flexible networking, with built-in signal relay and amplification
Multi-Device RS485 Cascading Communication
Supports cascading of multiple RS485 devices to solve multi-node networking connection issues in large systems, ensuring stable and reliable signal amplification
Industrial isolation protection
Built-in optoelectronic isolation circuit, can effectively isolate RS485 master and sub devices, provides multiple protection such as anti-electrostatic, lightningproof & anti-surge, which is suitable for the industrial environment with high reliability and safety requirements.
Wide baud rate range
Supports 300~460800bps Wide Baud Rate Communication Range (self-adaptive)
Wall-mount and Rail-mount Support
Supports 35mm standard guide rail, with rail-mount buckle, easy to install
Package content
Weight: 0.088 kg
- RS485-HUB-2P x1
- Screwdriver x1
