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TLE Series 160 to 500 UL S2B
UPS Installation Guide / REV-A
Fig. 4.9.2-2 Bus connection on first and last units
Note!
Final units, first and
last, of an RPA Parallel
System.
On the two boards P13/P14 –
IM0222 – Bus Interface Board, of
the first and last units of a Parallel
System, the switches SW1-
1/2/3/4/5/6
must be in position
ON
(see Fig. 4.9.2-2).
Fig. 4.9.2-3 Bus connection on intermediate units
Note!
Intermediate units of
an RPA Parallel
System.
On the two boards P13/P14 –
IM0222 – Bus Interface Board, of
the intermediate units of a Parallel
System,
the switches SW1-
1/2/3/4/5/6
must be in position
OFF
(see Fig.4.9.2-3).
J2
J1
J2
J1
B
A
J1A/1
J1B/1
1
2
3
SW1
4
5
6
ON
T
LE
S_
16
0-
40
0_
S2
_R
PA
-I
M0222_
02
J2
J1
J2
J1
B
A
J1A/1
J1B/2÷5
J1B/1
J1A/2÷5
1
2
3
4
5
6
ON
SW1
T
LE
S_
16
0-
40
0_
S2
_R
PA
-I
M0222_
03
Summary of Contents for TLE Series
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