RS485 Hub 8 Port Industrial Grade 485 Bus Repeater Serial Port Signal Amplifier

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    Product Introduction

    Product
    1: Wide range of applications
    2: Communication rate: 100bps-1000Kbps
    3: Power supply anti-reverse connection protection
    4: stable performance
    5: Simple to use
     
    Power input supports DC 8~30V, 1 power indicator PWR is always on, 9 receiving indicators R 0-R 8, R0 is the hub port receiving indicator, R 1 to R 8 are the indicators of the receiving distribution port, with data The receiving indicator light flashes when incoming, and does not light up when there is no incoming data. The master port is the hub port and the slave port is the distribution port.
     
    Features:
    Power supply voltage: DC 8~30V, power supply anti-reverse connection protection
    Communication interface: RS-485
    Communication rate: 100bps-1000Kbps
    Transmission medium: double-core twisted-pair shielded cable
    Working mode: asynchronous half duplex (RS-485)
    Protection circuit: 400W surge protection, ±20KV ESD protection
    Communication interface performance: each 485 interface can connect 256 devices
    Communication distance: 485. Each communication distance is increased by 1200 meters. Original basis
    Power supply and signal indication: power supply/receive LED, a total of 10 red indicators
    Applicable to all communication software, independent of protocol, plug and play
    Size: 110mm*90mm*40mm
    Weight: 128.8g
    Use environment: temperature from -40°C to 80°C, relative humidity from 5% to 85% Cascading: support hub cascade, the existing RS-485 bus is expanded to 8 high-reliability RS-485 interfaces, each 1 RS-485 interface can connect 256 RS-485 devices at the same time
     
    Common applications:
    1. The application of the host computer RS485 to 8 high-reliability RS-485 interfaces.
    2. The existing RS-485 bus is expanded into 8 high-reliability RS-485 interfaces, and each RS-485 interface can connect 256 RS-485 devices at the same time.
    3. The existing RS-485 bus is expanded to 15/22/36 through the hub cascade, and each RS-485 interface can connect 256 RS-485 devices at the same time.
     
    list
    1*8 port RS485 hub industrial grade 485 bus repeater serial port signal amplifier
    • We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
    • Payment must be received in 5 business days of auction closing.
    • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
    • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
    • We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
    • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
    • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
    • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
    RS485 Hub 8 Port Industrial Grade 485 Bus Repeater Serial Port Signal Amplifier

    Product Introduction

    Product
    1: Wide range of applications
    2: Communication rate: 100bps-1000Kbps
    3: Power supply anti-reverse connection protection
    4: stable performance
    5: Simple to use
     
    Power input supports DC 8~30V, 1 power indicator PWR is always on, 9 receiving indicators R 0-R 8, R0 is the hub port receiving indicator, R 1 to R 8 are the indicators of the receiving distribution port, with data The receiving indicator light flashes when incoming, and does not light up when there is no incoming data. The master port is the hub port and the slave port is the distribution port.
     
    Features:
    Power supply voltage: DC 8~30V, power supply anti-reverse connection protection
    Communication interface: RS-485
    Communication rate: 100bps-1000Kbps
    Transmission medium: double-core twisted-pair shielded cable
    Working mode: asynchronous half duplex (RS-485)
    Protection circuit: 400W surge protection, ±20KV ESD protection
    Communication interface performance: each 485 interface can connect 256 devices
    Communication distance: 485. Each communication distance is increased by 1200 meters. Original basis
    Power supply and signal indication: power supply/receive LED, a total of 10 red indicators
    Applicable to all communication software, independent of protocol, plug and play
    Size: 110mm*90mm*40mm
    Weight: 128.8g
    Use environment: temperature from -40°C to 80°C, relative humidity from 5% to 85% Cascading: support hub cascade, the existing RS-485 bus is expanded to 8 high-reliability RS-485 interfaces, each 1 RS-485 interface can connect 256 RS-485 devices at the same time
     
    Common applications:
    1. The application of the host computer RS485 to 8 high-reliability RS-485 interfaces.
    2. The existing RS-485 bus is expanded into 8 high-reliability RS-485 interfaces, and each RS-485 interface can connect 256 RS-485 devices at the same time.
    3. The existing RS-485 bus is expanded to 15/22/36 through the hub cascade, and each RS-485 interface can connect 256 RS-485 devices at the same time.
     
    list
    1*8 port RS485 hub industrial grade 485 bus repeater serial port signal amplifier
    • We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
    • Payment must be received in 5 business days of auction closing.
    • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
    • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
    • We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
    • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
    • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
    • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

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