Chapter 2. Installation

Table 2-1. Control In/Chain In Pinout

PIN

NAME

DESCRIPTION

 

 

 

1

GND

Ground - connected to unit chassis

2

RTS

Request to send - flow control

3

RXDATA

Data received by the ATLAS 800PLUS

4

DTR

Data terminal ready

5

TXDATA

Date transmitted by the ATLAS 800PLUS

6

CD

Carrier detect

7UNUSED —

8 CTS

Clear to send - flow control

 

 

Control Out/Chain Out

The Control Out/Chain Out is an RJ-48C port used to connect to another

ATLAS 800PLUS Chain In connector. See Table 2-2 on page 2-5 for the control out/ chain out pinout.

The Control Out/Chain Out port output provides the following functions:

EIA-232 output to chain control to other units

2400, 9600, 19200, or 38400 bps operation

Automatic setup; no user input required

Connection

The control out/chain out connection is as follows:

Connector type

RJ-48C

Part number

AMP# 555164-2

2-4

ATLAS 800PLUS User Manual

61200226L1-1

Page 30
Image 30
ADTRAN ATLAS 800PLUS user manual Control Out/Chain Out, Control In/Chain In Pinout