Basic Info.
Interface Type
5 Bit Terminal Block
Transfer Rate
300-115200bps
Compatible Network
Ethernet
Specification
CE FCC RoHS
Product Description
Features
1. 8 ports cards insert optical isolation RS485/422 HUB
2. Star structure, bi-directional Converter RS232 to RS485/422 Or RS485/422 repeater
3. Reach up to 3000m at the rate of 9600bps
4. 600W surge protection, 15KV ESD protection, built-in short circuit protection
5. Each port 3000V optical isolation separately
6. Support stage connection, each port support 256 nodes loopback
7. Data direction auto-turnaround, no flow control is necessary
Introduction
Octopus3000 is a type of RS-485/422 bus division concentrator of high performance. Octopus3000 adopts the unique equipotential differential isolation and bus division concentration technology to effectively such problems as ground potential difference, impedance matching and lightning strike frequently seen in engineering wiring process. Users can easily optimize the RS-485/RS-422 bus structure, divide the network section and improve the communication reliability.
The fault network section shall be isolated in case of lightning strike or equipment faults to ensure the high communication reliability of other network sections. Such performance of Octopus3000 can significantly improve t he reliability of existing RS-485/RS-422 network, and effectively shorten the network maintenance time. Reasonable utilization of Octopus3000 can enable you to design unique RS-485/RS-422 system.
Insert Card Structure
Octopus3000 is a type of 8-port insert card photoelectric isolation RS-485/422 bus division concentrator, which is available for random configuration of insert card by users, and can also realize the dual conversion between RS-232 and RS-485/RS-422 as well as he RS-485/422 relay function. It is only need to replace or add insert card in case of damage and capacity expansion to effectively improve the maintenance efficiency.
Protection for Short and Open Circuits
Octopus3 000 is provided with protection for short and open circuits at all ports. This type of design can ensure the isolation of problem port if one of the port equipments is in failure so as to ensure the normal operation of other network sections.
Star-shape Connection
Owing to the unique design, Octopus3000 can provide users with RS-485/422 star-shape connection mode. This mode can change the single structure of original bus into network structure to facilitate the engineering construction significantly.
Specification
Standards: EIA RS-232C, RS-485, RS422 standard
RS-232 signal: TX, RX, GND
RS-422 signal: T+, T-, R+, R-, GND
RS-485 signal: D+, D-, GND
Working mode: Asynchronism, point to point, 2 wire half-duplex, 4 wire full duplex
Baud rate: 300~115200bps, auto test serial signal rate detect signal speed automatically, zero delay time
Flow control: Data direction auto-turnaround, no flow control is required
Transfer distance: RS-485/422 side: 1.8Km(9600bps)
RS-232 side: No less than 15m
Loading: Support 256 nodes loopback
Optical isolation: 3000V
Port protection: 600W surge protection, 15KV ESD protection
Connector: 5 bit terminal block
Power
Power input: 220VAC
Consumption: 5W
Environment
Operating temperature: -10° C to 60° C
Storage temperature: -40° C to 85° C
Humidity: 5% to 95%(no condensation)
Appearance
Dimensions: 227.0mm× 146.0mm× 43.0mm
Material: Plastic
Color: Black
Weight: 1000g
Warranty: 5 years
Approvals: FCC, CE, RoHS approvals
Address:
3/F, 2/B. Jiuxiangling Industrial Area, Xili Town, Nanshan District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Computer Products, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Security & Protection
Company Introduction:
Shenzhen 3onedata Technology Co., Ltd. is a company of high technology specializing in research & development, manufacturing and sales of data communication products with service after sale integrated. Its business covers industrial control, safety prevention, monitoring, network integration and fiber-optical data communication etc.
Main products include:
1. Industrial Ethernet switches
2. Serial device servers
3. RS232/485/422 converters, repeaters, protectors
4. Ethernet media converters
5. Serial optic fiber converters
6. USB to Serial HUB
7. E1/V. 35/Ethernet/serial/optic fiber converters
8. Digital Video optic transceivers
9. PDH
Lead Time
Often 15 days after having received deposite (bulk purchase)
Warranty
Five year the expire date be from the data of delievery
Samples
Samples could be shipped out without 4 days after having received payment if the cost is high, if the cost not high, can supply free sample for test
Minimum purchase quantity
Do not have a restriction of 3onedata company accept orders at any qty, the price might be a little high with samll qty.