Installation manual

4/30
Schneider Electric
4
4.2
Presentation 0
Modicon TSX Micro
automation platform 0
Phaseo regulated switch mode power supplies
for AS-Interface
Consistent with the standard Phaseo line, the range of ASI ABL power supplies is
designed to deliver a d.c. voltage, as required by networks operating under the
AS-Interface protocol. Three versions are available to meet all needs encountered in
industrial applications, in enclosures, cells or floor-standing enclosures. These
single-phase, electronic, switch mode power supplies guarantee the quality of the
output current, in accordance with the electrical characteristics and conforming to
standard EN 50295.
b ASI ABLB300p
Operating on a 100 to 240 V a.c. supply, this power
supply delivers a voltage of 30 V d.c. Available in 2.4
and 4.8 A ratings, the parallel output terminal blocks
allow the bus to be connected separately to the slaves
and the master. Input and output LEDs allow fast and
continuous diagnostics.
b ASI ABLD300p
Operating on a 100 to 240 V a.c. supply, this power
supply delivers a voltage of 30 V d.c. Available in 2.4
and 4.8 A ratings, it allows diagnosis and management
of earth faults on AS-Interface networks. In the event
of an earth fault, the Phaseo power supply trips out,
thus stopping dialogue on the bus. Restarting is only
possible after deliberate acknowledgement of the
fault. Two I/O are provided, which may be used to
monitor status. The parallel output terminal blocks are
used to connect the bus separately to the slaves and
the AS-Interface master. Input, output and fault LED’s
allow fast and continuous diagnostics.
Warning: the earth (GND) (2) connection must be
made. In the event of disconnection, the built-in
detector becomes inoperative. To obtain earth
connection diagnostics, it is recommended that an
ASI ABLB300p power supply be used together with
insulation relay RMO PAS 101.
b ASI ABLM3024
Operating on a 100 to 240 V a.c. supply, this product
delivers two d.c. outputs which are totally independent in
the way they operate.
Two output voltages - 30 V d.c./2.4 A (AS-Interface
supply) and 24 V d.c./3 A - are available, so making it
possible to supply the control equipment without an
additional power supply. Input and output LEDs allow fast
and continuous diagnostics.
(1) Recommended connection.
(2) Compulsory connection.
Power supplies for AS-Interface
A
S-Interface
m
aster
m
odule
AS-Interface
(1)
PE N L
100-240V
24 V
AS-i : 2,4 A
ASI ABLB3002
AS-i + AS-i GNDAS-i + AS-i GND
PE N L
100-240V
24 V
AS-i : 2,4 A
ASI ABLD3002
AS-i + AS-i GNDAS-i + AS-i GND
Fault +
Fault
ON
OFF
TEST
RESET
+ 1 2
Reset Fault
Earth
fault
Reset
A
S-Interface
m
aster
m
odule
AS-Interface
(2)
+
PE N L
24 30,5 V
100-240V
24 V
AS-i : 4,8 A
ASI ABLM3024
24 V - 3 A
AS-i + AS-i GND
AS-i
AS-i + AS-i GND
2
4 V d.c.
c
ontrol
AS-Interface
master
module
AS-Interface
(1
)
C
haracteristics:
p
age 4/31
References:
page 4/33
Dimensions:
page 4/33
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: [phone] ● www.stevenengineering.com
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