DigiTech C0408 system manual Order, Send Data, Base Unit, None

... :

-ion

IMI 66-083

DATA

DEVICE CONNECTIONS

common

equipment) connection to the device RTS

‘The sys?em provides two RS232 Data Ports for use.

(request-to-send)

connection.

NOTE: The common equipment requires a positive

• When a video display terminal

(VDT)

is used

to

voltage,

with

respect to signal

ground,

in order

perform

class

of

service programming,

connect

it to

to

send

data.

RS232

Data

Port

A.

The default data format is as follows. Configure the

• When

a

serial data printer is

used for

SMDR,

data device to match this data format for initial

operation.

SMDA, and CCS printout, connect it to the RS232

Data

Port

B.

@ 7-bit data

with 2 stop bits and no parity

The distance between the data device and the

6 Baud rate of 300 baud

common equipment can be up to 500 feet in a quiet

electrical environment. Shielded cable may be

The Data

Ports are located as follows and are

required at some sites for long runs. For longer

connected

as illustrated

in

Figure 3-12 on

the next

distances, a limited distance modem must be used to

page.

relay the data communications between the common

equipment and the data device.

IdLine, &Station And &Line, 16~Station Base Units

When preparing a cable for connection to a data

device, refer to the manufacturer’s manual for the

0 Clip

terminals

37

- 40 (data port A)

and 41

- 44

equipment being interfaced and make the following

(data

port B)

on

station

connector

block.

wiring

connections:

SIG.

PORT A

PORT

B

Wire the common equipment RD (data from device

TD-

TERMINAL 37

TERMINAL 41

RD=

TERMINAL 38

TERMINAL

42

to common equipment) connection to the device TD

CTS

=

TERMINAL

39

TERMINAL

43

(transmit

data)

connection.

SG=

TERMINAL

40

TERMINAL

44

Wire the common equipment TD (data to device

WLine, 32.Station

Base Unit

from common equipment) connection to the device

RD

(receive

data) connection.

@ Special modular jacks are available as data ports

Wire the common equipment SG (signal ground)

SIG

JACK CONN.

None

1

connection to the device SG (signal ground)

CTS

2

connection.

RD

3

If required for proper operation, wire the common

TD

4

SG

5

equipment CTS (clear-to-send status from device to

None

6