HR FHD264-R, Руководство пользователя

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FHD264
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5.4 RS-232
RS-232 communication in the FHD264 is bi-directional. The controller
or the controlled device can be either at the Sender’s or the Receiver’s
end. The baud rate for the TX and RX can be configured from Front
Panel, WebGUI, or the Windows™ GUI. Note that the Sender and
Receiver should have matching baud rate for pass-through
communication.
Figure 14 - RS-232 Communication
When a serial device connected to a sender transmits data, it is received by all the receivers
in the group. If a serial device connected to the Receiver transmits data, it will be received
only by the Sender in the group. When receiving data from multiple Receivers, the Sender
receives the data on a first come, first served basis.
5.5 Serial Over IP (SoIP)
Serial devices connected to the RS-232 port on FHD264 units can be controlled over the
network. SoIP commands can be issued via Telnet, which is simplex (See the telnet command
" rs_out " in telnet control). For bi-directional communication, each FHD264 has a dedicated
TCP server and client. The CNT-IP-264 (standalone controller) can manage SoIP with
multiple Senders and Receivers.
Figure 15 - Serial Over IP