Type:Logic ICs
Condition:New
Model:QZ-6080
Color classification:Host
Photoelectric isolation and lightning protection strengthening type Stable and reliable quality of this grade 1 road RS-232/485 turn 8 RS-485 hub Product overview: JPX-6080 is specially designed for industrial automation communication. It solves RS-485 bus star structure tantalum mesh and solves complex electromagnetic loop.RS-485 bus splitting hub (HUB) designed for RS-485 large scale system. The support transmission rate is up to 115.2Kbps,The RS-485 interface adopts photoelectric isolation technology, 600W lightning surge protection circuit, and 2500V isolation voltage can effectively suppress.Lightning and ESD protection.The discriminating circuit used in the RS-485 working mode can automatically sense the direction of data flow and automatically switch the enabling control circuit.Loosely solve the problem of RS-485 transmission and transfer delay. The RS-485 interface has a transmission distance of more than 3000 meters, and its performance is stable.The highway toll collection system, the road monitoring system and the power collection system are excellent performance data interface conversion products. Product features: Built-in photoelectric isolator and 600W surge protection circuit The isolation voltage provided by 2500V can effectively suppress lightning and ESD, and effectively prevent lightning. Common ground interference The built-in CPU processor automatically perceiving the direction of data flow. Automatically judge the channel state, automatically switch the enabling control circuit, and easily solve the problem of RS-485 transceiver conversion delay. Using external power supply to provide wide voltage inputThe power supply of external power supply is safe, reliable and suitable for outdoor applications, providing DC9-40V wide voltage input. Product display: Power, communication and receiving indicator lamp Channel indicator RS-232 signal input terminal RS-485 signal input terminal 9-40VDC power input terminal 1-8 RS-485 output terminal * support 1 road RS-232/485 to 8 road RS-485 * high performance transient voltage suppressor tube * built-in DC-DC power isolation module * communication using high speed optocoupler isolation protection * baud rate adaptive * asynchronous half duplex, two-way communication *DC9-40V voltage input.
Compatible RS-232, RS-485TIA/EIA standard
Automatic sending and receiving data: RS232 three line (TXD.RXD.GND) system communication
Input interface: 1 way RS-232 (DB9 public interface) /RS-485 interface
Output interface: 8 RS-485 interface
Correspondence rate: 300BPS-115.2KBPS (adaptive)
Work power: DC9-40V500mA
Load capacity: each interface RS485 can connect 256 devices.
Communication distance: 3000 meters (per interface)
Work indicator: power supply, data direction indication, channel indication.
Working mode: asynchronous half duplex (RS-485)
Photoelectric isolation: isolation voltage 2.5KVrms/500VDC insulation, isolation DC/DC module, RS-485 provide
Lightning surge of 600W, 15KVESD protection
Electrical interface: RS232, RS485, power supply (30 core terminal)
Transmission medium: twisted pair or shielded line
Installation way: 35mmDIN guide and fixed installation
Structure size: 180xll0x48 (mm), long x width x high (mm)
