Raytec PULSESTAR VTS Series, Руководство по установке

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6.5 Communications
The VTS may be specified as having Ethernet or RS232 communications.
6.5.1
Ethernet option
The Ethernet connection is 100-Base T and runs at 100 Mbits per second.
6.5.2 RS232 option
The RS232 connections are as follows: The communications port should be set
to 115200 baud, no parity, 8 data bits and 1 stop bit.
Connecting to the specified pin on a standard 9-way, female D-type enables
straight-through connection to a PC COM port.
Signal Function Connection pin
GND Connected to power supply – 5
RxD Receive input to VCT6 3
TxD Transmit output from VCT6 2
6.6
EMC compliance
The VTS10/20 has been tested and complies with the requirements
Of EN50293 Road traffic signal systems (Electromagnetic
compatibility).
For units that employ Ethernet communications, it
is necessary to use good quality shielded Ethernet cables and
shielded connectors and the earth line on this cable must be
connected to a suitable ground for earth continuity.
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