Home > Products > Serial Communication Series > HK-5112 Industrial blue 650g RS232/485 to 8 Ports RS-485 HUB
HK-5112 Industrial blue 650g RS232/485 to 8 Ports RS-485 HUB
- 1000 Piece / Pieces per Month
- Shenzhen
- Credit Card
- 33dBm-43dBm,90-95db Changable Frequency GSM 1800 wireless transmitter repeater
- 2016 NEW! Mini Mobile Transceiver 5watts 10watts 25watts Mobile Radio Long range car radio mini mobile transceiver
- Mini Mobile Transceiver auto adjust 5watts-10watts-25watts long range Mobile Radio from Kingtone
- Mobile transceiver mini cheap car radio dual band mini transceiver 136-174MHz 400-470MHz repeater
- 2016 hot sale 900/1800MHz Signal Booster GSM DCS Signal Booster for Mobile Phone Repeater 2g 3g
- Kingtone DCS1800 Signal Repeater 2G Repeater Outdoor Mobile Signal Repeater
Product Details
Place of Origin: | Guangdong, China | Brand Name: | HighTek | Model Number: | HK-5112 |
Product Description
Performance parameters
1.Interface features: compatible with RS-232C and RS-485standards of EIA/TIA.
2.Electric interface: RS-232Cinterface for the 1st -3rd pins of the 5-PIN terminals, and RS-485 interface for the 4th 5th pins of the 5-PIN terminals.
3.Transmission media: twisted-pair cable or shielded cable.
4.Working mode: asynchronous half-duplex.
5.signal indicator including power (PWR), send (TXD), receive (RXD) and failure (E1-E8).
6.isolation voltage of 2,500VRMS 500VDC non-stop and DC/DC isolation module.
7.Transmission rate: 300BPS-115.2K.
8.Protection grade: RS-232 interface 15KV ESD protection, RS-485 interface 1,500W lighting strike surge protection for each line.
9.Transmission distance: 0-5km (115,200-300BPS)
10.Measurements: 210mmX130mmX33mm
11.Working environment: -40℃ to 80℃, relative humidity 5% to 95%.
Board and the signal indication of the product
HK-5112 's front panel there are 11 indicators , there is a 5PLN rear panel terminals to RS-485, RS-232 input terminals 8 3PLN of eight port is optically isolated input.
4, The electrical interface and their definitions
1. RS-232/RS485 input interface definition
5PIN | Define | Single |
1 | TXD | OUT |
2 | RXD | IN |
3 | GND |
|
4 | 485+ |
|
5 | 485- |
|
2. RS-485Pin Define:
3PIN | RS-485 |
1 | 485+ |
2 | 485- |
3 | GND |
HK-5112 eight RS-485 Hub Application
Master serial (RS-232C) to eight high-reliability applications RS-485 interface
485 have been extended to eight high-reliability applications RS-485 interface, RS-485 bus at the same time in parallel 128 RS-485 hub.
Master serial (RS-232C) to multiple high-reliability applications RS-485 interface. Or have been extended to more than 485 high-reliability applications RS-485 interface, RS-485 bus at the same time in parallel 128 RS-485 hub.
RS-485 port failure warning and protection
RS-485 port fault alarm and protection is the solution to connect multiple RS-485 devices , an effective way to enhance its reliability , HK-5112 has four lower machine ports, and each port has short circuit protection, and can work in shutdown mode. When either an RS-485 port circuit only affects its RS-485 bus system , does not affect other RS-485 interface connection system to work properly, the user can quickly determine fault warning light failed port and other connected faulty equipment .
Power and lightning protection
HK-5112 uses a small external power supply specifications for DC9-48V/350MA, refrain from casual users to use other without the pressure steady power supply to avoid damage to the product .
HK-5112 for all RS-485 interface has a 1500W lightning protection , can effectively inhibit the Lightning (lighting) and ESD, user communication process in order to ensure safe and reliable grounding , to avoid floating.
Warranty
The company's products from the shipping date to provide warranty service , one year free warranty. But by natural disasters ( such as floods , fires , etc. ) environment, climate disturbances , and other misuse, abuse and unauthorized parts replacement or repair and other acts, which cause product malfunction or damage not covered by the scope of the warranty .
Contact Us
- Shenzhen Fangxing Liutong Industrial Co., Ltd.
- Contact nameSteve Michael
- Phone86-0755-61566101
- Address Area A, 7/F, Bldg.5, Wuwu Science And Technology Park, Longhua Street Shenzhen,Guangdong
3C digital products | Agent Products | Audio & Video Communication Series | Customized Zone |
Ethernet&Fiber Communication Series | New Products | Serial Communication Series | wholesale online |
- ALLINGE DRD2129 New Smart 2G 3G Mobile Booster 900/1800/2100mhz Cellular Signal Amplifier Repeater
- SDS1238 ALLINGE High Gain Wireless 1200Mbps USB WIFI Range Extender Wi-fi Booster
- SDS1261 ALLINGE 300Mbps Through the Wall Repeater WiFi Repeater Signal Amplifier Routing Network Expansion Enhancer
- SDS1248 ALLINGE WiFi Repeater 300Mbps Wireless Long Range Signal Portable Wi-fi Signal Booster Expander Amplifier
- SDS1244 ALLINGE Indoor Mobile Signal Booster Mini Wifi Boost 4 band 2.4G 5G 300Mbps Wifi Repeater Wireless Wifi Extender
- SDS1260 ALLINGE Wireless Wifi Repeater Wifi Range Extender 300Mbps Network Wi fi Amplifier Signal Booster Repetidor Wifi Access Po
- ALLINGE SDS530 Wifi Extender Wireless Mobile Phone 2G 3G 4G 2Km Long Range Wifi Repeater
- ALLINGE SDS224 2G 3G CDMA 800/900/1800/2100MHz Mobile Signal Booster Cell Phone Repeater
- ALLINGE XYY383 Wifi Repeater Signal Booster WD-R612U Wireless Wifi Support Windows xp/vista/linnux/ win 7/win 8 /win8.1 /win10
- ALLINGE MDZ3242 Mobile Phone Signal Booster Cell Phone Amplifier Signal Booster Amplifier For 3G 4G
- ALLINGE MDZ3245 Wifi Extender Outdoor AP / Repeater 2.4G 5G Wifi Signal Booster Outdoor Wifi Repeater AP
- ALLINGE XYY380 Lte Signal Booster WD-R611U Long Range Gsm Wireless 300Mbps Wifi Repeater
- ALLINGE MDZ3215 Dual Band Wifi Repeater AC1200M Singal Amplifier Extender 2.4G/5.8G Booster Repeater
- ALLINGE MDZ3246 Wifi Signal Extender Booster Wireless AP Dual Band 2.4G 5G Wifi Repeater 600Mbps
- ALLINGE MDZ3248 Wifi Signal Extender Booster Wireless AP Dual Band AC600 Outdoor Wifi Repeater Network Booster
- ALLINGE MDZ3249 Wifi Extender Outdoor AP/Repeater 2.4G 5G Wifi Signal Booster Dual Band 27DBm Network Booster
- ALLINGE MDZ3113 Long Range Wireless Wifi Repeater 1200mbps Amplifier Signal Antennas Booster With Different Plug
- ALLINGE MDZ3243 Mobile Signal Booster 3G 4G Repeater Amplifier Band4 1700/2100MHz Booster With Outdoor Yagi Antenna
- ALLINGE MDZ3244 LCD Display Smart Booster Frequency AWS 1700mhz Signal Repeater Amplifier for 4G
- ALLINGE MDZ3220 1200mbps Singal Amplifier Dual Band Wifi Repeater Extender 2.4G/5.8G Booster Repeater
- ALLINGE LG3202 WiFi Range Extender 300Mbps Booster With Different Plug 802.11n Signal Booster Amplifier
- ALLINGE LG3205 Wireless Wifi Repeater Routers 300M 2.4GHz Network Signal Amplifier 802.11n Signal Booster Wifi Repeater
- ALLINGE LG3240 Band4 1700/2100MHz 3G 4G Signal Repeater Mobile Phone Booster 4G Repeater Amplifier Outdoor Yagi Antenna
- ALLINGE MDZ3223 Mini Repeater 1200Mbps Signal Antennas Booster Extender Booster Repeater
Popular Searches
Recommended Products
- UAV Jamming Antenna FRP 859-894MHz 902-928MHz 1160-1300MHz FPV OMNI Antenna Drone System
- Omni Anti-drone Jammer Antenna Outdoor Signal FPV Fiberglass Antenna High Gain FRP with 2.4G 5.8G
- WIFI 868MHz 915MHz 1.2G 1.5G 2.4G 5.8G OMNI Antenna for Anti Drone UAV Device Jammer Antenna omnidirectional antenna
- IP67 GNSS RTK GPS Waterproof High Precision GNSS RTK Antenna
- FusionServer 2288H V6 brand-new hyperfusion server 2288H V7
- FusionServer 5288 V6 brand-new hyperfusion server
- 1550nm Polarization Maintaining Tap Isolator and WDM Hybrid
- Fortinet FortGate-100F Enterprise hardware flying tower firewall FG-100F /FG-101F
- 1550nm Polarization Maintaining Isolator
- Korean MRC/HANSHIN/CMR automatic telephone button film
- 1550nm Polarization Maintaining Isolator
- 1310/1480/1550nm Polarization Maintaining Tap Coupler
Find Similar Products By Category
- Telecommunications > Communication Equipment > Repeater
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- Services
- Latest Sourcing Requests
- Product Update
- Companies of Today
- GoldSupplier.com Mobile Site
- B2B Articles
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Steve Michael
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-