Brainchild Electronic Co., Ltd.
 Energy > Solar Energy Products >  rs232 to rs485 converter / rs232 converter / serial converter (SNA-10A)

rs232 to rs485 converter / rs232 converter / serial converter (SNA-10A)

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rs232 to rs485 converter / rs232 converter / serial converter (SNA-10A)
Detailed Description

1) rs232 to rs485 converter
2) rs485 to rs232 converter
3) serial converter
4) Baud Rate: 300~38400 bit / sec

RS232 to RS485 converter / RS232 converter / serial converter (SNA-10A)


  • Supports both RS-485 and RS-422 lnterface
  • Baud Rate: 300~38400 bit / sec configurable
  • Allows connection for 247 multi-drop units
  • Automatic data direction control for RS-485 without the need to take care of RTS signal.
  • Precision timing control for RS-485 allows fast switching between transmit and receive.
  • Universal (90~264 VAC) AC power input
  • Isolated between RS-232 and RS-485 / 422 eliminate common mode noise problems
  • Flexible installation: DIN rail mount or wall mount

Baud rate: 300 ~ 38400 bits/sec
Parity bit: None, odd or even
Data bit: 8 bits
Stop bit: 1 or 2 bits
Connectors: 9-pin Female D-SUB ( RS-232), Screw type terminal block ( RS-485/422 )
Receiver threshold: 0.8 V min. ( RS-232 ), ±0.2 V ( RS-485/422 )
Receiver input impedance: 3K ~ 7 Kohm ( RS-232 ), 96 Kohm ( RS-485/422 )
Transmission mode: Single ended ( RS-232 ), Differential ( RS-485/422 )
Transmission distance: 50 ft ( RS-232 ), 5000 ft ( RS-485/422 )
Common-mode voltage: ±25 V ( RS-232 ), +12 V, -7V ( RS-485/422 )
Driving capability: 32 receivers ( 12 Kohminput ), 247 receivers ( 96 Kohminput )
Power: 90~264 VAC, 47~63 Hz, 10VA, 4Wmax.
Breakdown Voltage: 2500VAC, 1minute ( power to RS-232, RS-485/422 ), 400 VAC, 1 minute ( between RS-232 and RS-485/422 )
Isolation resistance: >500 MohmVS. 500 VDC
Ambient temperature: 0~50 C
Storage temperature: -20~80 C
Mounting method: DIN rail mount or wall mount
Dimension: 102.5 (L) X 80 (W) X 30 (H) mm
Weight: 120 grams 


The families of Networking products cover GSM controller, wireless Ethernet converter (also called wireless Ethernet adapter, wireless Ethernet bridge, wireless Ethernet), Ethernet converter, RS-485 to RS-232 converter, and USB converter.

We promise to offer you the right network product with best price and best service!We can also produce according to your requirement.We promise you with the finest price,high quality and best service.If you have any problems about details please contact us.

Company information:
    Brainchild Electronic Co., Ltd. Was established in 1977 . We is an exporter of Taiwan Solar Controllers products.    Our products have been sold well in North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe! We are here to promise our prestige and best quality!    We sincerely invite you to visit us!Pls visit our website at for more details about our company.
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Brainchild Electronic Co., Ltd.
Ms. Peggy Wang
No. 209 Chung Yang Rd., Nangang District

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