Categories
Price Range
Manufacturers
Themes
Home > Products > RS232/422/485/TTL Converter > Utek UT-216 RS232 to RS485/RS422 Active Serial Interface converter 600W Surging Protection Terminal DB9 RJ45 bidirectional for CCTV Card access PLC I/O binding post
Utek UT-216 RS232 to RS485/RS422 Active Serial Interface converter 600W Surging Protection Terminal DB9 RJ45 bidirectional for CCTV Card access PLC I/O binding post
enlarge

Utek UT-216 RS232 to RS485/RS422 Active Serial Interface converter 600W Surging Protection Terminal DB9 RJ45 bidirectional for CCTV Card access PLC I/O binding post

RM  158.00  138.00  
Item details
SKU: 1571 UT216 D0
Weight: 300 grams
Stock: Stock available

Manufacturer: UTEK
  Share This   Add To Facebook   Add To MySpace   
 
Description
  • Description:

    Compatible with the Recommended Standards of RS-232C, RS-422 and RS-485, UT-216 interface converter can convert the single-ended RS-232 signal into balance differenced RS-422 or RS-485 signal. Also, there is a rapid transient voltage suppression protector for protection of RS-422/RS-485 interface with advanced TVS (TRANSIENT VOLTAGE SUPPRESSOR) technology adopted. Under normal conditions, the TVS tube is in the state of high resistance. However, when both ends of the TVS tube are hit by a transient high energy, the impedance at both ends can be depressed by the TVS at a very high speed, and after absorbing a high current, the voltage between the two ends is suppressed and kept at a pre-set value, therefore no damage is caused to the electrical components behind by the transient high voltage impact. The protector can effectively restrain lightning or ESD (electro static discharge) with a protection voltage of 600W on each line for lightning surge and surge voltage or transient over voltage possibly caused up by various reasons, and at the same time, a high-speed transmission of RS-422/RS-485 interface is ensured by the tiny capacitance between the poles. Through a DB9 female connector RS-232 interface is connected to other interfaces compatible with RS-232C standard, and for RS-422 and RS-485 interfaces a DB9 male and RJ-45 connector is to be used for connection. The unique I/O circuit of the internal zero delay auto transceiver contained in the converter controls the data stream direction automatically without any handshaking signal (for example RTS, DTR etc). The converter is plug-and-play without any jumper settings needed for mode shift between full duplex (RS-422) and half duplex (RS-485).

    The converter is applicable for all the existing communication software and interface hardware without any software modifications for the previous working mechanism based on
    RS-232.


     A reliable and stable point-to-point and point-to-multipoint communication can be ensured by UT-216 photoelectric isolation interface converter. For point-to-multipoint communication, as many as 32 interface facilities of RS-422 or RS-485 standard can be connected to each converter, and a high data transmission rate of 300-115.2KBPS can be achieved. Power indicator light and data traffic indicator light are also available with the converter for malfunction indication. Two conversion communication modes including RS-232 to RS-422 and RS-232 to RS-485 are supported.

     

    Specifications:

    1. Interface characteristic: compatible with the standards of RS-232C and RS485/RS-422 issued by EIA/TIA.
       
    2. Electric interface: DB9 female connector for RS-232 interface input end, DB9 male and RJ-45 connector for RS-422/RS-485 interface output end.
       
    3. Protection grade: +/-15KV ESD protection for RS-232 interface, and 600W surge protection each line for RS-422 and RS-485 interfaces.
       
    4. Operation mode: asynchronous half duplex or asynchronous full duplex.
       
    5.  Signal indication: 3 pilot lamps for Power (PWR), Send (TXD) and Receive (RXD).
       
    6. Transmission media: twisted pair cable or shielded cable.
       
    7. Transmission rate: 115.2K BPS to 300M, 38.4K BPS to 2.4KM and 9,600 BPS to 5KM.
       
    8. Dimensions: 113mm*55mm*25mm.
       
    9. Working circumstance: -40℃to 85℃, relative humidity 5%-95%.
       
    10. Transmission distance: 0-1,200meters (115,200bps-9,600bps).
Included
  • 1 unit RS485 / RS232 converter
  • English User Guide 
  • 1 unit DB9 cable
  • 1 unit DC Power adapter
  • Retail Box
Shipping 
  • Postage Method: 
  • Item usually will be post out same day / next working day (depends on Pos laju collection schedule) if payment verified before 12pm except there is special announcement.
  • Item usually will be arrive next working day after posted out for most of the major city area in West Malaysia, Sabah, Sarawak & Labuan
  • Parcel usually will be arrive within 1-3 days EXCEPT: P.O.Box, rural area and unexpected delay by pos laju or missed delivery, addresee unreachable, etc.
About Us
  • We know nobody is perfect, but we try our best to serve your satisfaction and will improve from time to time. Your suggestion & understanding is highly appreciated,
  • Do not hesitate to contact us,  any enquiry, question, suggestion kindly email to us for faster reply at:
    • sales@ioline2u.com (Sales & After Sales Enquiry , Suggestion / Complaint )
    • support@ioline2u.com (Technical Support)