DT-9003 Passive RS232 To RS422/RS485 Converter

Features:

• RS232 to RS485 / RS422 converter. It easily lets you connect any RS485 or RS422 device directly to COM port.
• Best solution for the communication between serial port and RS485 or RS422 device
• Unique serial charge pump drive technology, no external power supply, the real three-wire communication (TXD,RXD,GND). No need serial port initialization
• Supports baud rates up to 115.2 Kbps; Automatic sense serial signal rate
• Supports a maximum connection distance of 4000ft (1200m)

Specifications:

• Compatible with RS232C,RS485,RS422 TIA/EIA standard
• Brand: Dtech
• Baud rate: 300bps to 115.2Kbps
• Automatic send / receive data, without external flow control signals
• Zero delay automatic transmission
• Supports multiple terminals up to 32 RS-485 or RS-422 devices
• Transmission distance: up to 4000 Feet (1200 meters) for RS-485/422 end
• Power supply: Unique serial charge pump drive technology, no external power supply
• Working modes: Asynchronous half-duplex(RS485) or asynchronous full duplex(RS422),no need jumper wire settings
• Transmission media of RS232 Data Converter: Twisted pair or shielded twisted pair (STP)
• Dimension: 64 x 33 x 17mm (approx.)

Package Contents:

• 1 x Passive RS232 to RS422/RS485 Converter
• 1 x Terminal Board