1 serial port, with three serial interfaces of RS232/422/485(the interface type can be set by DIP switch),
Mini Din Rial, FC single Core fibre 40 KM,DC Power supply 9-55v, din rail installation.
This series adopts industrial-grade design, large-scale FPGA design, provides 1 serial port, and each port supports RS232/422/485 three business interfaces at the same time. The device is the best choice for connecting the remote terminal unit (RTU) to the host computer (HOST) or distributed data acquisition system (SCADA) controller, with high performance-price ratio. The effective communication distance can reach 0-120KM, and the communication rate of the serial port can reach 0-500KBPS.
Due to the use of optical fiber as the transmission medium, it can completely avoid the threat of lightning, surge, electromagnetic interference and other threats to communication equipment in harsh environments, and at the same time save the investment in lightning and surge protection equipment when using copper wires.
Mini Din Rial 1 Channel RS232+1 channel RS485,
FC Dual Core fibre 40 KM
DC Power supply 9-55v
3- Features :
Integrated circuits based on independent intellectual property rights;
EIA/TIA-232 RS-232 (ITU-T V.28)
EIA/TIA-422 RS-422 (ITU-T V.11)
EIA/TIA-485 RS-485 (ISO/IEC8284)
Working temperature: -40°C—+85°C
Storage temperature: -40°C—+85°C
Working humidity: 0%-95% (non-condensing)
MTBF: ＞100,000 hours
5- Panel indication :
6- LED lights description :
7- Fiber Interface Description :
The rear panel has fiber optic ports, FC or SC connector
TX is the optical signal output port RX is the optical signal input port
8- Serial Interface Description :
8 bit Phoenix terminal on the rear panel, defined as follows:
9- Power :
The device supports redundant dual power input DC9-70V
Note: The equipment has polarity protection measures. When the positive and negative poles of the power supply are reversed, the equipment will not be damaged, and it can work normally, which is convenient for equipment maintenance and installation.