2
Speed:
110-19,200 bps
Flow Control:
Software or hardware
Data Format:
7 or 8 data bits; odd,
even, or no parity
Pins Supported:
2, 3, 5, 7, and 20
Interface:
RS-232/V.24 async,
DTE/DCE selectable
Indicators:
(10) LEDs: (1) Power,
(9) Port Activity
Connectors:
(1) DB25S female
Operating Mode:
Full duplex
Protocol:
Asynchronous
Internal Memory:
31-KB buffer,
expandable to 59 KB
Power:
For 115-VAC, 60-Hz operation:
From wallmount power supply:
Optimal Input: 115 VAC,
60 Hz @175 mA;
Output: 18 VAC CT @2.2A;
For 230-VAC, 50-Hz operation:
From wallmount power supply:
Optimal Input: 230 VAC,
50 Hz @90 mA;
Output: 18 VAC CT @ 22A
Size:
2.5"H x 12.1"W x 11.1"D
(6.4 x 30.7 x 28.2 cm)
Weight:
4-Port Unit: 8.7 lb. (3.9 kg);
With Expansion Board: 9.3 lb.
(4.2 kg) including transformer
Installing your Terminal Eliminator
Plus involves four easy steps:
1.Setting the internal DIP
switches.
2.Configuring the DTE/DCE
shunt jumpers.
3.Connecting your devices to
the slave ports and master
port.
4.Connecting the TEP to
electric power.
The TEP uses a dynamic
buffer. Each input device is given
a minimum of 1K of RAM reserved
exclusively for that port, so a
single port cannot monopolize all
of the TEP’s space. The remaining
memory is distributed among all
active ports according to the
current demand.
There are a total of 10 LEDs on
your TEP’s front panel—nine
Port-Status LEDs (numbered 0-8)
and one Power LED. The Power
LED lights up when the TEP is on.
Each Port-Status LED will flash or
blink if the corresponding port is
transmitting or receiving data. The
LED will be steadily lit if there’s a
buffer overflow on the
corresponding port. It will remain
dark if there’s no data activity on
the corresponding port. On
standard units without a 4-Port
Expansion Board, LEDs 5-9 will
remain dark.
Technically Speaking
Specifications
Ordering Information
ITEM
CODE
Terminal Eliminator Plus.......................................TL482A-R3
4-Port Expansion Board ............................................TL483-C
32K Memory Expansion.................................................TL484
Rackmount Kit..................................................................TL486
One terminal gives you
access to all the mainframes
in your computer center.
Console
(Terminal)
Terminal
Eliminator Plus
Mainframes
