ETIC 1230 Manual do Utilizador descarregar pdf (Página 20)

INSTALLATION

Page 20 User guide ref. 9015909-03 Industrial router IPL-E

The other interface (2 or 4 RJ45 depending on versions) are made to

connect to a local area network or directly to the industrial devices.

5 RS232 interface

The RS232 data rate can be tuned from 1200 to 115200 b/s with parity

(even / odd) or no parity.

The data terminal must be less than 10 meters far from the modem.

Cables can be provided to connect the product to DTE and DCE as

follows :

RS232 cables (L=1m)

Code User connector Cable function

CAB592 SubD 9 male To connect a DCE to the IPL-E

CAB593 SubD 9 female To connect a DTE to the IPL-E

CAB609 wires To connect a device providing a specific

connector

6 RS485 interface

The RS485 serial interface is

provided on the front panel 2 pins

screw-block.

Polarisation resistors

1 Kohm bus polarisation resistors

are included inside the product.

RS485 line matching

For a several meters long connection over the RS485 local interface, it is

not necessary to adapt the RS485 line.

For a longer distance, matching and polarisation resistors must be

added.

RS485

B(+)

A(-)

1 KOhm

IPL-E

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ETIC 1230 Manual do Utilizador Página 20