Peripheral Device Installation
4-1
Fl
ex
Se
t P
EX-F
, PE
X-
FS
In
stallation
4
4
FlexSet PEX-F, PEX-FS
Installation
The PEX-FS replaces the PEX-F unit which has been discontinued.
The PEX-F (discontinued) and PEX-FS units are functionally identical, the
only difference between the units is the electrical circuitry.
In this document both units are referred to as the PEX.
The PEX (Peripheral EXpansion) is an optional module connected to the base of a
FlexSet 280/281 (280, 280D, 280D-Z, 281S and 280S). It is used to supply external
power to the FlexSet 280/281 and all other expansion modules (FlexSet 40B, etc.). It
also supplies the power necessary for extended Coral FlexSet line lengths. The PEX
unit contains a control bus connection for the expansion modules and an audio jack for
an additional handset or tape recorder (listen-in ability only). In addition, the PEX unit
provides additional electrical protection against noise and lightning.
Table 4-1
PEX
Compatibility
1
Overview
Model Name
PEX-F
7244-0161400-White
7244-0163700-Black
PEX-FS
7244-0169000-White
7244-0169100-Black
FlexAPDL
—
—
FlexSet 120/121
—
—
FlexSet 280
FlexSet 280D
FlexSet 280D-Z
9
9
FlexSet 280S
9
9
FlexSet 281S
9
9
Содержание FlexSet 280
Страница 62: ...4 6 Coral Terminal Equipment FlexSet PEX F PEX FS Installation 4 NOTES...
Страница 80: ...6 8 Coral Terminal Equipment FlexSet PEX APA F PEX APA FS Installation 6 NOTES...
Страница 110: ...9 10 Coral Terminal Equipment FlexAPDL Installation 9 NOTES...
Страница 124: ...10 14 Coral Terminal Equipment CPA Installation 10 NOTES...
Страница 126: ...11 2 Coral Terminal Equipment VoIP Terminals 11 NOTES...
Страница 128: ...12 2 Coral Terminal Equipment DKT DST DPEM Terminals Keyset Installation 12 NOTES...
Страница 130: ...13 2 Coral Terminal Equipment FlexAir CoralAIR Wireless Handset Handset Installation 13 NOTES...
Страница 131: ......