Basics and Assembly
18
Wieland Electric GmbH | BA000941 | 01/2014 (Rev. A)
DC24V
0V
DC24V
0V
1
2
DC 24V max. 10A
S ys DC 5V max. 3A
1
DC 24 V for power section supply I/O are (max. 10 A)
2
DC 24 V for electronic power supply bus coupler and I/O area
Since the power section supply is not internally protected, it is to be externally protected
with a fuse, which corresponds to the maximum current. This means max. 10 A is to be
protected by a 10 A fuse (fast) respectively by a line circuit breaker 10 A characteristics Z!
The electronic power section supply is internally protected against higher voltage by fuse.
The fuse is within the power module.
If the fuse releases, its electronic module must be exchanged!
•
The power section supply is to be externally protected with a fuse, which
corresponds to the maximum current. This means max. 10 A is to be protected with
a 10 A fuse (fast) respectively by a line circuit breaker 10 A characteristics Z!
•
It is recommended to externally protect the electronic power supply for bus coupler
and I/O area with a 2 A fuse (fast) respectively by a line circuit breaker 2 A
characteristics Z.
•
The electronic power supply for the I/O area of the power module PW 24 V / 5 V
(order number: 83.036.0040.0) should also be externally protected with a 1 A fuse
(fast) respectively by a line circuit breaker 1A characteristics Z.
After PowerON of the System
ricos
FLEX the LEDs RUN respectively MF get on so far as
the sum current does not exceed 3 A.
With a sum current greater than 3 A the LEDs may not be activated. Here the power
module with the order number 83.036.0040.0 is to be placed between the peripheral
modules. More concerning this may be found at page Fehler! Textmarke nicht definiert..
If the 10 A for the power section supply is no longer sufficient, you may use the power
module from
ricos
FLEX with the order number 83.036.0030.0. So you have also the
possibility to define isolated groups.
The power module with the order number 83.036.0040.0 is to be used if the 3 A for the
electronic power supply at the backplane bus is no longer sufficient. Additionally you get
an isolated group for the DC 24 V power section supply with 4 A.
By placing the power module 83.036.0040.0 at the following backplane bus modules may
be placed with a sum current of max. 2 A. Afterwards the power module is to be placed
again.
To secure the power supply, the power modules may be mixed used.
ATTENTION
NOTE
Fusing
State of the
electronic
power supply
via LED
Deployment of
the power
modules
