The MWE485-H4 is a DIN-rail serial port isolation hub converter that supports bidirectional transparent conversion between one RS232/485 master station and 4 RS485 slave stations.It can improve the RS485 bus structure, increase the load capacity and transmission distance of RS485. It supports DC5V or DC9-30V power input and standard DIN–rail installation method to meet the needs of various industry.It provides a RS-485 star connection mode, which can bring great convenience to network layout. The fanless and low-power hardware design supports a wide temperature range of -40 ℃ to+85 ℃, suitable for various harsh industrial environments. It can be widely used in indoor and outdoor serial field-bus systems.
| Interface | |
| Serial Port | Standard: Compliant with EIA RS232 and RS485 standards Number of port: 1 master station RS232/485 and 4 slave stations RS485 RS232/485 signals: A+, B -, GND, TX, RX RS485 signals: A+, B -, AGND Baud rate: 300bps~115200bps Communication distance: 1.5km (9600bps), the higher the rate, the shorter the distance Load capacity: Each RS485 station supports 128 nodes polling Direction control: RS485 data flow direction auto recognition, zero delay auto forwarding Connection method: Two 5.08mm pitch 10-pin terminal blocks Port protection: 15kV static protection and 600W/ms lightning protection Optical isolation: 2.5kV |
| Status LED | Power LED, data sending LED, data receiving LED |
| Power Supply | |
| Power Input | DC5V or DC9~30V |
| Working Current | <20mA |
| Connection | 5.08mm pitch 10-pin terminal block,3 pins for power |
| Physical Characteristics | |
| Dimensions | 103×72×34(mm)(DIN rail mounting clip excluded) |
| Installations | Easy installation on 35mm DIN rails |
| Weight | About 0.14kg |
| Working Environment | |
| Operating Temp | -40℃~+85℃ |
| Storage Temp | -40℃~+85℃ |
| Relative Humidity | 5%~95% (non-condensing) |
| user manual | ||
|---|---|---|
| MWE485-H4 User Manual | MWE485-H4 User Manual |
