YASKAWA VIPA System SLIO Manual page 25

VIPA System SLIO
Fusing
State of the electronic
power supply via LEDs
Deployment of the power
modules
Power module 007-1AB00
HB300 | SM-AIO | | en | 17-05
n The power section supply is to be externally protected with a fuse, which corresponds
to the maximum current. This means max. 10A is to be protected with a 10A fuse
(fast) respectively by a line circuit breaker 10A characteristics Z!
n It is recommended to externally protect the electronic power supply for head modules
and I/O area with a 2A fuse (fast) respectively by a line circuit breaker 2A characteris-
tics Z.
n The electronic power supply for the I/O area of the power module 007-1AB10 should
also be externally protected with a 1A fuse (fast) respectively by a line circuit breaker
1A characteristics Z.
After PowerON of the System SLIO the LEDs RUN respectively MF get on so far as the
sum current does not exceed 3A. With a sum current greater than 3A the LEDs may not
be activated. Here the power module with the order number 007-1AB10 is to be placed
between the peripheral modules.
n If the 10A for the power section supply is no longer sufficient, you may use the power
module from VIPA with the order number 007-1AB00. So you have also the possibility
to define isolated groups.
n The power module with the order number 007-1AB10 is to be used if the 3A for the
electronic power supply at the backplane bus is no longer sufficient. Additionally you
get an isolated group for the DC 24V power section supply with max. 4A.
n By placing the power module 007-1AB10 at the following backplane bus modules
may be placed with a sum current of max. 2A. Afterwards a power module is to be
placed again. To secure the power supply, the power modules may be mixed used.
Basics and mounting
Wiring power modules
25