Installation manual

4/32
Schneider Electric
4
4.2
Characteristics,
selection
0
Modicon TSX Micro
automation platform 0
Phaseo regulated switch mode power supplies
for AS-Interface
The ambient temperature is a determining factor which limits the power that an
electronic power supply can deliver continuously. If the temperature around the
electronic components is too high, their life will be significantly reduced.
The graph below shows the power (in relation to the nominal power) which the power
supply can deliver continuously, according to the ambient temperature.
(1) 30 ms min.
(2) 15 ms.
(3) 20 ms.
(4) Warning: the earth fault detector will only operate if the earth (GND) terminal is connected.
Output characteristics
Derating
0
0
10 20 30 40 50 60
7
0
20
40
60
80
1
00
1
20
1
40
P
/Pn (%)
Maximum operating temperature (°C)
P
resentation:
p
age 4/30
Characteristics:
page 4/31
References:
page 4/33
Dimensions:
page 4/33
Selection
Upstream protection of power supplies for use on the AS-Interface system
Mains supply a 115 V single-phase a 230 V single-phase
Type of
protection
Thermal-magnetic
circuit-breaker
Gg
fuse
Thermal-magnetic
circuit-breaker
Gg
fuse
Single-pole GB2 CBpp
2-pole GB2 DBpp C60N GB2 DBpp C60N
ASI ABLB3002 GB2 pB07 MG24517 (1) 2 A GB2 DB06 MG24516 (1) 2 A
ASI ABLB3004 GB2 pB08 MG24518 (1) 4 A GB2 DB07 MG17453 (1) 2 A
ASI ABLD3002 GB2 pB07 MG24517 (1) 2 A GB2 DB06 MG24516 (1) 2 A
ASI ABLD3004 GB2 pB08 MG24518 (1) 4 A GB2 DB07 MG17453 (1) 2 A
ASI ABLM3024 GB2 pB07 MG24517 (1) 2 A GB2 DB06 MG17453 (1) 2 A
(1) UL certified circuit-breaker.
Function diagram
N L
24 V
AS-i : 2,4 A
AS-i + AS-i GNDAS-i + AS-i GND
+
1 2
10
6
7
8
9
5
1
4
3
2
(1)
(1)
(3) (3) (3) (3)
(2) (2) (2) (2)
ON/OFF DDT
AS-i + AS-i –
AS-i +
AS-i –
Reset
(1)
Reset
Test
Fault
Fault –
Fault +
AS-i
1
2
4
5
6
7
8
9
Supply
Relay off
Relay on
Input at state 0 or contact open
Input at state 1 or contact closed
LED off
LED on
, and GND (4)
3
o
r
1
0
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: [phone] ● www.stevenengineering.com
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