ZPS160MPA
160 mA Power Supply
ZN1PS-160MPA
Technical Documentation
© Zennio Avance y Tecnología S.L. Edition 4 Further information
Page
1
/
2
Features
Reduced size: 90 x 60 x 35 mm (2 DIN rail units).
KNX system power supply with additional 29VDC output.
ZPS160M power supply generates and monitors the KNX
system voltage supply.
Maximum bus KNX current: 160mA.
KNX coil included.
Maximum additional output current: 250mA - I
BUS
.
No device needed when wiring the clamp.
DIN rail mounting (EN 50022), through pressure.
Short-circuit and overload protection.
Conformity with the CE directives (CE mark on the right side).
Installation and connection
This KNX power supply must be exclusively installed in a
35mm DIN rail in a distribution box or an electrical panel.
Ensure adequate ventilation to prevent the range of
permissible temperature of the device is not exceeded.
Main power must be connected to L, N and ground
terminals, in accordance with the schematic represented
in figure 2.
The coil integrated KNX output must be connected
through a standard KNX connector as shown in the
figure 2.
The additional output connection must be connected
according to the polarity indicated on the clamp.
Controls and indicators
Green LED indicates the status of the device :
LED ON: the device is working properly.
LED OFF:
o
Short-circuit on the bus output or additional output. Eliminate the short-circuit.
o
AC power failure. Check the AC power supply.
o
Bus or additional output line overload*.
A LED blinking every few seconds implies a slight BUS or additional output line overload*.
*Reduce the load on the BUS or the additional output line until its total consumption does not exceed the
maximum current specified.
Note: To “reset” the bus line, pull out the KNX connector from the power supply for at least 20 seconds.
1
. Main power
clamp
2
. Green
LED
3
. KNX bus
connector
4.
Additional
output clamp
5.
DIN
rail
Figure 1
: ZPS160MPA power supply
Figure 2
: ZPS160MPA installation and connection
GND
N
L
230V~
50/60Hz
1
2
3
4
5
