2CDC271002S0012
Data sheet
Primary switch mode power supply for AS-interface
The CP-ASI power supply range is specifically
designed with integrated data decoupling for the
supply of AS-Interface systems.
Up to 62 slaves (binary I/O devices) can be
supplied with a single two-conductor cable.
The configurable IR addressing mode allows the
easy assign of new ID addresses by means of an
external infrared programming unit.
Characteristics
– Rated output voltage 30.5 V DC
– Rated output current 2.8 A
– Rated output power 85 W
– Rated input voltage 115 or 230 V AC, configurable
– Infrared addressing mode
– High efficiency of up to 90.5 %
– Low power dissipation and low heating
– Free convection cooling (no forced cooling with
ventilators)
– Ambient temperature range during operation -10…70 °C
– Open-circuit, overload and short-circuit stable
– Integrated input fuse
– Tool-free mounting on DIN rail as well as demounting
– LEDs for the indication of operational states
Approvals
A
UL 508, CAN/CSA C22.2 No.107.1
1)
H
UL 60950-1, CAN/CSA C22.2 No. 60950-1
1)
1)
Approvals refer to rated input voltage U
in
Marks
a
CE
Order data
Type
Input voltage range
Rated output voltage
Rated output current
Order code
CP-ASI/2.8
85-132 V AC
184-264 V AC
30.5 V DC
2.8 A
1SVR427090R0280
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