Specifications

Introduction:
USB232/485/422 is kind of industrial USB to RS-232/485/422 converter, plug and plag, 9-48VDC external power supply or USB power supply or both of them, it support DIN-Rail and wall mounting installation, can support latest operation system, wide working temperature, 2KVAC isolation protect, easy using for your projects.
Features:
1.Convert USB to 1 RS-232 or RS-485 or RS-422
2.Low CPU occupation rate, steadily performance
3.RS-485/422 can establish at most 32 nodes
4.RS-485/422 transmit distance can reach up to 1200m
5.Serial port support 2KVAC isolation protect
6.Auto sense serial signal rate, band rate: 300~115200bps
7.Industrial grade design, IP30 degree of protection
8.No fan, low consumption design
9.Plug and play, 9-48VDC external power supply or USB power supply or both of them
10.Storage temperature: -40℃~85℃; Humidity: Relative humidity 5% to 95%

Specifications:
Communication parameter
Serial No.: 1 RS-232/485/422
USB signal: VCC, D+,D-,GND
RS-485 signal: D+, D-
RS-422 signal: T+, T-, R+, R-
RS-232 signal: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS
Parity: None, Even, Odd, Space, Mark
Data bites: 7bit, 8bit
Stop bites: 1bit, 2bit
Band rate: 300bps~115200bps
Flow control: Data direction auto-turnaround, no flow control is required
Loading: RS-485/422 side 32 nodes
Transfer distance: RS-485/422 side 1200m, RS-232 side 15m, USB side: 5m
Interface
USB port: USB A type female
RS-232: DB9 male
RS-485/422: 5 bits 5.08mm terminal block
Serial protection: RS-485/422: 2KVAC isolation protection, 8KV static protection
Power supply: 8KV static protection
LED indicator
Power indicator: PWR
Serial send data indicator: TX
Serial receive data indicator: RX
Power supply
Input voltage: 12VDC (9~48VDC)
No-load power consumption: 0.348W@12VDC
Full-load power consumption: 0.384W@12VDC
Mechanical:
Shell: IP30 degree of protection, metal shell
Weight: 226g
Dimension(L*W*H): 100mm×69mm×22mm
Working environment
Working temperature: -40~85℃
Storage temperature: -40~85℃
Humidity: relative 5%~95%(non-condensing)
Standard
EMS: EN61000-4-2 (ESD), Level 2
Shock: IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Warranty
Warranty time: 5 years
Certification
CE, FCC, RoHS, UL508(pending)