Passive Pocket RS-232 to RS-485 RS-422 Converter

Serial Port

Standard: EIA RS-232C, RS-485

Serial port quantity: 1 RS-232 serial port, 1 RS-485 serial port

Baud rate: 0115200bps

RS-232 signal: TXD, RXD, GND

RS-485 signal: 485+, 485-, GND

Interface type: RS-232 serial port, adopts DB9 or DB25, Femaleï¼›RS-485 serial port, adopts DB9 (equipped with 3-pin terminal blocks) or DB25M

Transmission distance: RS-232 serial port, 15mï¼›RS-485 serial port, 1200m

Direction control: RS-485 adopts automatic data flow control technology which can detect and control data transmission direction automatically

Load capacity: RS-485 supports 32-point polling environment (128-point could be customized)

Interface protection: 15kV electrostatic protection

Power Requirement

No power supplyï¼›Obtain power from TXD, RTS, DTR signals of RS-232 serial port

Power Consumption

Static power consumption: ‰10mA

Dynamic power consumption(mean): ‰40mA

Environmental Limit

Operating temperature: -2060„

Storage temperature: -2585„

Relative humidity: 5%ïž95%(no condensation)Physical Characteristic

Housing: plastic

Dimension (W x H x D): 90mm—33mm—16.5mm（DB9，with terminal blocks）65mm—55mm—16.5mm（DB25）

Weight: 40g

Certification

CE, FCC, RoHS

Warranty

3 years