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Product Name:

hightek hc-01 rs232 to rs485 rs 485 to rs 232 serial db9 terminal converters

Packaging Details:Box
Delivery Detail:3-7 days

hightek hc-01 rs232 to rs485 rs 485 to rs 232 serial db9 terminal converters hightek hc-01 rs232 to rs485 rs 485 to rs 232 serial db9 terminal converters

      

Quick Details

  • Place of Origin: Guangdong
  • Brand Name: HighTek
  • Model Number: HC-01
  • Type: RS232 to RS485
  • RS-232 connector: DB9 hole co...
  • RS-485 connector: DB9 needle ...
  • Transmissionrate: 300-115.2KBPS
  • Power: No power supply
  • Protection: lightning surge p...
  • Dimension: 63mmX35mmX17mm
  • Material: Plastic(shell)
  • Weight: 0.3kg
  • OEM: support



Detailed Product Description:
rs 485 to rs 232 serial db9 terminal converters
1. Passive
2. Anti-static
3. CE/RoHS/FCC approval
4. RS-232C RS-485 standard

rs 485 to rs 232 serial db9 terminal converters details:

 

Capabilities parameter

Interface feature: RS-232C RS-485 standard interface compatible with EIA TIA

Electric interface: RS-232 end DB9 hole connector RS-485 end DB9 needle connector with connection pole

Working mode: asynchronism half-duplex difference transmission

Transmission media: twisted -pair or STP

Transmission rate: 300-115.2KBPS

External discharge dimension: 63mmX33mmX17mm

Working circumstance:- 25 to 70 degree C, relative humidity 5%to95%

Transmission distance: 1,200m(RS-485 end) 5m(RS-232 end)

 

Connector an signal:

RS-232C bay-line distribution

 

DB9 Female (PIN)RS-232C Interface Signal
1Protective
2RXD SIN
3TXD SOUT
4DTR
5GND
6DSR
7RTS
8CTS
9RI

RS-485 data output & connector and bay-line distribution

DB9 Male (PIN)Data OutputRS-485 Half-duplex
1T/R+RS-485(A+)
2T/R-RS-485(B-)
3RXD+N/C
4RXD-N/C
5GNDGround Wire
6VCC+5V Standby Power Input

 

Hardware installation & application

The product exterior adopts DB-9 to DB-9 all-purpose transitplugs, output plug carries ordinary connection pole, can use TP orSTP and easy connection and disassembly, T/R+ T/R- stands fordispatching A+ B-,VCC stands for standby power input, GNDstands for public ground wire, ,Point-to-point or point-to-multipointhalf-duplex communication need 2 connection (T/R+ T/R-),connection principle is T/R+ connects to opposite T/R+ T/Rconnectsto opposite T/R-,RS-485 half-duplex mode connectionis to connect T/R+ to opposite A+ and T/R-to opposite B-.Remark:A+for(485+),B-for (485-)

 

HC-01interface supports 2 communication modes as below

1 Point-to-point 2 wires half-duplex

2 point-to-multipoint 2 wires half-duplex

When converter works under half-duplex connection, itneeds to install a matching resistance (data 120 ohm1/4W)for preventing signal reflection and interference.

 

Communication sketch map

 

RS-232 to RS-485 conversion

1.RS-485 Point-to-point 2 wires half-duplex

hightek hc-01 rs232 to rs485 rs 485 to rs 232 serial db9 terminal converters

 

3.HC-01 half-duplex communication connect betweeninterface converter

hightek hc-01 rs232 to rs485 rs 485 to rs 232 serial db9 terminal converters

Problemand resolution

1. data communication failure

A. Check if RS-232 interface connection is correct

B. Check if RS-232 output connection is correct

C. Check if connection ends are well connecteddata loss or mistake

2. data loss or mistake

A.Check if data rate and format is consistent on both communication end

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Supplier Details

  • Shenzhen Fangxing Liutong Industrial Co., Ltd.
  • [ Guangdong, China (Mainland) ]
  • Business Type:
  • Manufacturer, Trading Company, Distributor/Wholesaler
  • Year Established: 2000
  • Number of Employees:
  • 11 - 50 People
  • Telephone/FAX:
  • 86-0755-61566,86-0755-61566

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