Qtech-data-systems DNP3 RTU Manual do Utilizador descarregar pdf (Página 11)

DATRAN XL4 RTU – Owners Manual – v1.1 June 2012

www.qtech.co.nz Page 11

Note In electrically noisy environments it is necessary to use screened data cable and keep the cable length as

short as possible.

Function

Pin 1

DTR

Pin 2

RTS

Pin 3

CTS

Pin 4

Ground

Pin 5

RXD

Pin 6

TXD

Pin 7

DCD

Pin 8

Note. RJ45 cable connector pin numbering

RS232 – RJ45 Connections

In general the RS232 serial port can be extended up to a maximum of 15 metres. Beyond this distance

communications will be unreliable.

USB

USB USB

USB Configuration

ConfigurationConfiguration

Configuration Port

Port Port

Port

The Configuration Port is used for on-line configuration, diagnostics and data/program exchange. The port is also

used for I.C.P. (In circuit programming) of the system firmware.

The port is labelled “CNFG” on the XL4 and uses a Type A to Type B USB cable. Maximum cable length is 5

meters.

The configuration and software upgrade of the Q04 ARM Processor is detailed in a separate manual.

Ethernet Port

Ethernet PortEthernet Port

Ethernet Port

This is a 10/100 MBit Ethernet port labelled “ETH” on the XL4.

This port can be used for Base Station or peripheral communications via such protocols as QComms, DNP3,

Modbus Slave/Master, etc. The Ethernet socket has a green and an orange LED. The orange LED is the Link

LED and turns on when a good link is established then flashes off for Ethernet traffic. The green LED is the Speed

LED and turns on for 100 MBit connections and off for 10 MBit connections.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 34 35

Comentários a estes Manuais

Sem comentários

Qtech-data-systems DNP3 RTU Manual do Utilizador Página 11

Comentários a estes Manuais