Installation manual

2/59
2
2.3
Output characteristics
(continued)
Modicon TSX Micro
automation platform 0
Power supplies for d.c. control circuits
Phaseo regulated switch mode power supplies
Load limit
ABL-7CEM24ppp ABL-7RE24pp/ABL-7RPpppp
ABL-7Upp24pp/ABL-7REQpppp
1 ABL-7RE24pp/ABL-7RPpppp
2 ABL-7Upp24pp/ABL-7REQpppp
Temporary overloads
ABL-7CEM ABL-7RE/ABL-7RP
ABL-7U
Example: For an ABL-7UPS24ppp power supply with 50 % loading.
(I out = 50 %), this power supply can absorb a current peak of 1.6 x In for 250 ms
with an output voltage u 19 V.
Series or parallel connection
Series connection Parallel connection
Family Series Parallel
ABL-7CEM 2 products max (1) No
ABL-7RE/RP 2 products max 2 products max
ABL-7U/REQ 2 products max 2 products max
(1) 2 Shottky diodes 2 A/100 V on ABL-7CEM only.
1,2 x InIn
I o
ut
U out (%)
1
00 %
50 %
1,2 x In1,1 x In
I o
ut
U out
19 V
12
x
In
0
1,8 2 2,2 2,4 2,
6
10
20
30
40
50
60
70
80
90
100
T
(ms)
I out:(0...100%)
I out
1,2 1,3 1,4 1,5 1,6 1,7 1
,8
x
In
0
10
12
14
16
18
20
T
(ms)
I out:(0...100%)
I out
0
100
1,2 1,3 1,4 1,5 1,6 1,7 1,
8
x I
n
200
250
300
400
500
600
700
800
T
(ms)
I out=0%
I out=50%
I out=80%
I out=100%
+ +
ABL 7 ABL 7
(1) (1)
2 x c 24 V / I out
+ +
ABL 7 ABL 7
c 24 V / 2 x I out
P
resentation :
p
ages 2/52 and 2/53
References :
page
2/61
Dimensions :
page
2/62
Schemes :
page
2/63
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: [phone] ● www.stevenengineering.com
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