Overview
UT-204E can make RS232 communication distance extended to 1.2 KM without external power supply. Unique I/O circuit automatic control data flow direction without any handshake signals (such as RTS, DTR, etc.) and jumper setting can achieve half-duplex (RS485) mode interconversion.
- RS-232 side in DB9 female
- RS-485 side in DB9 male and binding post
- Max connection: 32 RS485 devices
- 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% to 95%
- Transmission distance: 1,200m (RS-485 end) 5m(RS-232 end)
- Protection grade: 600W surge protection each line RS-485 interfaces
Original Packing Included
1 x UT-204E Industrial RS232 to RS485 Converter
1 x Terminal block
1 x User manual