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Control/Chain
Out
Connects to Chain
In of another unit
Control/
Chain In
Interface of
Chain In
CONTROL
/CHAIN
IN
OUT
10 BASE T
1
2
3
4
ALL EMPTY SLOTS MUST BE COVERED WITH BLANK PANELS
Blank panel covering an
unused option slot
Control In/Chain In
The Control In/Chain In port is an EIA-232 port for connection to a computer or
modem (control in) or to another ATLAS_800
on page 2-4 for a description of the pinout.
The control port input provides the following functions:
•
•
•
•
•
Connection
The Control In/Chain In connection is as follows:
61200226L1-1
10 Base T
RJ-48C Connection
Port
CAUTION: MAINTENANCE TO BE PERFORMED BY TRAINED SERVICE PERSONNEL ONLY
5
6
7
8
Figure 2-1. ATLAS_800
EIA-232 input from a PC or a modem for control of the ATLAS_800
Chain input
2400, 9600, 19200, or 38400 bps operation
Acts as input for PC control or as input for a chained connection
Interface for flash memory software downloads using XMODEM
Connector type
Part number
PLUS
_
ATLAS
800
NTWK1
RJ-48C Connection
Port
MON (Monitor)
Bantam test jack
NTWK 1 NTWK 2
MON
CAUTION-RISK OF
SUPPLAMENTAL EARTH GROUND MUST BE CONNECTED
ELECTRIC SHOCK
PRIOR TO CONNECTION OF TELECOMMUNICATION WIRING
PLUS
Rear Panel
PLUS
unit (Chain In). See Table 2-1
RJ-48C
AMP# 555164-2
User Manual
Chapter 2. Installation
NTWK2
RJ-48C Connection
Port
Power Switch
CAUTION:
REMOVE POWER CORD PRIOR TO
REMOVAL OF POWER SUPPLY
I
O
90-130/190-240VAC
4A/2A, 50/60 HZ
4A/25OV SLOBLO
CAUTION: FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE REPLACE ONLY
WITH SAME TYPE AND RATING OF FUSE.
Supplemental
earth ground lug
PLUS
2-3
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