ATEIS ECS User Manual

Page 16

ECS MANUAL

Version EN.1

At the rear side of the ECS you also find a DB9f connector for RS232 data communication. This port
can be used for transparent RS232 data multipoint communication through the network (for using
with IDA4) or for 3rd party control applications.

Note:

RS232 does support cable lengths up to 15 m.

Signal

Text

carrier detect (n.c.)

RXD

receive data

TXD

transmit data

DTR

data terminal ready (n.c.)

GND

ground

DSR

data set ready (n.c.)

RTS

request to send (n.c)

CTS

clear to send (n.c.)

ring indicator (n.c.)

(n.c):non connected

7) ETHERNET (RJ45) CONNECTOR

For connecting the ECS in a TCP/IP based network or directly to a computer:

• To load design in a ECS system
• To pilot ECS system
• To monitor ECS system

8) TELEPHONE CONNECTOR

There are two connectors. One is to connect the telephone line. The other is to connect a

physical telephone, allowing you to have a physical interface in more than the software interface.

9) AUDIO INPUT/OUTPUT CONNECTOR

Balanced Audio input or output:

• S = Shield
• + = Hot audio signal
• - = Cold audio signal

Input and output cards have different connector colours:

• BLACK = OUTPUT
• GREEN = INPUT

If you want to use unbalanced signal please connect the Cold (-) pin with the Shield (S) pin.

There is a hardware clip operation on input board over 15dBu.